沒有保留價 - 戒指 - 18 克拉 黃金 - 2.60ct. tw. 藍寶石

vintage Swedish 18 kt Yellow Gold Sapphire Ring – 2.603 Carat Sapphire – 3.00 g – Size EU 55 – Classic Unisex Fine Jewellery

Impressive 2.603 Carat Sapphire Ring in 18 Karat Yellow Gold

An attractive vintage Swedish 18 karat yellow gold ring featuring a substantial 2.603 carat sapphire, combining the traditional warmth of precious yellow gold with one of the world's most historically celebrated gemstones.

The defining feature of this ring is its single sapphire weighing approximately 2.603 carats. Unlike jewellery incorporating numerous small accent stones, this piece places its gemstone emphasis on one principal sapphire, making it particularly appealing to collectors and individuals who appreciate classic coloured gemstone jewellery.

Manufactured from 18 karat yellow gold, corresponding to a nominal fineness of 750 parts per thousand, the ring has a total recorded weight of approximately 3.00 grams, including the sapphire.

Attributed to the 1900–2000 period, the piece is associated with twentieth-century European fine jewellery and the longstanding tradition of precious metal craftsmanship.

The ring is presented in excellent pre-owned condition, showing minimal signs of previous wear.

Listed with Sweden as its country of origin, the piece offers additional interest to collectors of Scandinavian jewellery and European estate accessories.

The ring is offered in European size 55, approximately equivalent to Italian size 15 and American size 7¼.

Its unisex classification makes it relevant to both men and women who appreciate traditional gold jewellery incorporating substantial coloured gemstones.

Whether acquired as a personal statement ring, anniversary gift, alternative engagement ring, or addition to a gemstone collection, this 18 kt yellow gold ring with a 2.603 carat sapphire offers a distinctive combination of precious materials.

A Substantial 2.603 Carat Sapphire – The Centrepiece of the Ring

The principal attraction of this ring is its single sapphire weighing approximately 2.603 carats.

Sapphire belongs to the corundum mineral family, which also includes ruby.

Corundum consists primarily of aluminium oxide and occurs in a variety of colours. While sapphire is most commonly associated with blue, sapphires may also occur in pink, yellow, green, purple, orange, and other colours.

The precise colour of this particular sapphire has not been documented, so no specific colour classification is claimed.

The stone's stated weight of 2.603 carats corresponds to approximately 0.521 grams.

This is a notable gemstone weight for a ring with a total recorded weight of 3.00 grams.

The sapphire accounts for the entire stated gemstone weight. There are no additional diamonds or surrounding gemstones listed.

Its visual dimensions will depend on the cutting style, proportions, depth, and shape of the stone.

These characteristics have not been independently established.

The sapphire's exact colour grade, clarity, transparency, treatment status, and geographic origin are likewise not documented.

Nevertheless, a single sapphire exceeding 2.5 carats provides a clearly defined gemstone specification that distinguishes this ring from examples featuring considerably smaller stones.

For buyers searching for 2.5 carat sapphire rings, 2.60 ct gemstone rings, 2.603 carat sapphires, vintage sapphire jewellery, substantial coloured gemstone rings, and 18 kt gold sapphire rings, the size of the central stone is the most important feature.

Sapphire – One of the Most Celebrated Precious Gemstones

Sapphire has occupied an important position in the history of fine jewellery for centuries.

Its durability, attractive colour possibilities, and historical associations with royalty and prestige have contributed to its longstanding appeal.

The gemstone has been used in rings, necklaces, brooches, earrings, ceremonial objects, and decorative accessories.

Sapphire possesses a hardness of 9 on the Mohs scale, placing it among the hardest naturally occurring minerals.

This characteristic makes it especially suitable for jewellery, although the stone may still be damaged through strong impacts or improper handling.

Sapphire's durability has contributed to its popularity in rings, which are generally exposed to greater mechanical contact than many other types of jewellery.

The gemstone has also been appreciated for its optical properties and the wide variety of colours in which it occurs.

The present ring features a single sapphire with a stated weight of 2.603 carats.

Its precise gemstone quality cannot be established from carat weight alone.

Colour, clarity, cutting proportions, treatments, and overall condition are important factors when evaluating sapphires.

No specific quality grade or unsupported geographic origin is attributed to this gemstone.

For collectors of precious gemstones, vintage corundum jewellery, sapphire rings, and traditional European fine jewellery, the central stone provides the principal area of interest.

18 Karat Yellow Gold – Traditional European Fine Jewellery

The ring is manufactured from 18 karat yellow gold, one of the established precious metal standards used in European jewellery.

Eighteen karat gold contains a nominal 75% gold by mass, with the remaining proportion consisting of alloying metals.

These additional metals influence the hardness, colour, and mechanical characteristics of the finished gold alloy.

The designation 750 gold is widely recognised in European jewellery manufacturing.

Yellow gold is particularly appreciated for its warm metallic appearance.

Its colour makes it an established choice for settings incorporating sapphires, diamonds, rubies, emeralds, and other gemstones.

The combination of yellow gold with a principal sapphire has a longstanding place in fine jewellery.

Depending on the sapphire's actual colour, the gold can provide a contrasting or complementary appearance.

The present ring has a total recorded weight of approximately 3.00 grams, including the central gemstone.

Because the sapphire weighs approximately 0.521 grams, the gross weight should not be interpreted as exclusively gold alloy.

The exact gold-only weight has not been independently established.

The stated 18 karat composition and single sapphire make the ring relevant to buyers seeking both precious metal jewellery and coloured gemstones.

For buyers interested in 18 kt yellow gold rings, 750 gold sapphire jewellery, vintage European gemstone rings, Scandinavian precious metal accessories, and traditional gold rings, the combination of materials is particularly appealing.

The History of Sapphire Jewellery

Sapphires have been valued in different cultures for centuries.

In Europe, sapphires acquired associations with nobility, religious authority, and ceremonial jewellery.

During the medieval period, sapphires appeared in rings and other precious objects associated with wealthy and influential individuals.

The gemstone was also used in jewellery reflecting contemporary beliefs about protection, wisdom, and virtue.

These historical associations form part of sapphire's cultural significance, although they should not be confused with scientifically established properties.

During the Renaissance and later centuries, sapphires continued to be appreciated for their colour and rarity.

Advances in gemstone cutting and jewellery manufacturing contributed to their increasingly varied use in European decorative arts.

By the nineteenth and twentieth centuries, sapphire rings had become an established category within fine jewellery.

Goldsmiths incorporated sapphires into traditional rings, commemorative accessories, and decorative pieces.

Sapphire jewellery also became increasingly associated with engagement rings and important personal occasions.

The present ring belongs to this broader tradition.

Its combination of one principal sapphire and 18 karat yellow gold reflects an established approach to coloured gemstone jewellery.

For collectors interested in historical sapphire jewellery, European gemstone rings, vintage gold jewellery, and traditional precious metal craftsmanship, the piece offers a recognisable combination of materials.

A Distinctive Alternative to Diamond Rings

Diamond rings remain popular, but coloured gemstone rings offer an alternative for individuals seeking a different style of fine jewellery.

A sapphire ring can introduce colour and visual individuality into a traditional precious metal setting.

Sapphires have long been used as principal gemstones in engagement rings and other commemorative jewellery.

The present ring incorporates one sapphire weighing approximately 2.603 carats, rather than a principal diamond or numerous smaller stones.

This makes it particularly relevant to buyers interested in the appearance and character of coloured gemstones.

Its single-stone composition may appeal to individuals who prefer a prominent central gemstone.

The ring can be considered as an alternative engagement ring, anniversary gift, or personal statement piece.

Its original intended purpose has not been established, and it is not claimed to have been manufactured specifically for an engagement.

For buyers searching for sapphire engagement rings, alternative engagement jewellery, coloured gemstone proposal rings, vintage sapphire rings, and 18 karat gold statement rings, the piece offers an established precious gemstone in traditional gold.

Unisex Jewellery – A Ring for Men and Women

The ring is listed as unisex, allowing it to appeal to a broad range of jewellery buyers.

Gold rings incorporating sapphires have historically been worn by both men and women.

In men's jewellery, sapphires have appeared in signet-style rings, decorative gemstone rings, and traditional precious metal accessories.

Women's sapphire jewellery encompasses an equally broad range of styles, from delicate single-stone rings to substantial statement pieces.

The present ring's 2.603 carat sapphire may appeal to individuals who appreciate a pronounced gemstone presence.

Its exact physical design has not been independently established, so it is not specifically described as a signet ring, cocktail ring, or any other unverified setting configuration.

Its European size 55 may suit different wearers depending on finger measurements and preferred wearing position.

For buyers seeking men's sapphire gold rings, women's vintage gemstone rings, unisex 18 kt gold jewellery, traditional gentlemen's gemstone rings, and Scandinavian sapphire accessories, the listing offers a broad range of potential uses.

The principal appeal is the combination of a substantial sapphire and precious yellow gold, rather than a particular gender-specific design.

Swedish Jewellery and Scandinavian Goldsmithing

Sweden has a longstanding tradition of precious metal craftsmanship.

Swedish goldsmiths have manufactured rings, necklaces, bracelets, brooches, and other jewellery for centuries.

During the nineteenth and twentieth centuries, Scandinavian jewellery manufacturing evolved alongside developments in artistic design, metalworking techniques, and consumer preferences.

Gold remained an important material for decorative rings, wedding jewellery, gemstone-set accessories, and commemorative objects.

Scandinavian jewellery became internationally recognised for its appreciation of craftsmanship, balanced proportions, functionality, and thoughtful material selection.

Swedish jewellery from the twentieth century encompasses traditional gemstone rings, precious metal ornaments, and designs influenced by modernist principles.

The present ring is listed with Sweden as its country of origin.

The precise manufacturing workshop, original maker, and date have not been independently established.

Likewise, the stated Swedish origin of the jewellery does not establish that the sapphire was mined in Sweden.

No particular Swedish designer, luxury manufacturer, or gemstone-producing locality is attributed to the piece.

For collectors interested in Swedish vintage sapphire jewellery, Scandinavian 18 kt gold rings, Nordic estate jewellery, and traditional European gemstones, the stated origin provides additional context.

Vintage Twentieth-Century Jewellery – 1900–2000

The ring is attributed to the 1900–2000 period, a century characterised by significant developments in jewellery design and manufacturing.

During the early twentieth century, European jewellery reflected influences from Art Nouveau, Art Deco, and established historical traditions.

Later decades saw increasing experimentation with simplified shapes, geometric compositions, and approaches emphasising the relationship between precious metals and gemstones.

Yellow gold remained popular throughout these developments.

Sapphire rings were manufactured in numerous forms, ranging from restrained single-stone designs to elaborate jewellery incorporating multiple gemstones.

The present ring is attributed to this period, although no narrower manufacturing date or particular artistic movement has been independently confirmed.

Its combination of 18 karat yellow gold and a principal sapphire is consistent with longstanding European jewellery traditions.

The piece may therefore appeal to individuals seeking vintage jewellery rather than exclusively contemporary gemstone designs.

For collectors of twentieth-century sapphire rings, retro yellow gold jewellery, European estate gemstone rings, and Scandinavian vintage fine jewellery, the attributed period provides additional interest.

Sapphire as the September Birthstone

Sapphire is widely recognised as the traditional birthstone for September.

This association has made sapphire jewellery a popular choice for birthdays and commemorative gifts.

Throughout history, sapphires have also been associated with fidelity, wisdom, sincerity, and nobility.

These meanings reflect cultural traditions rather than scientifically demonstrated properties.

The gemstone's historical symbolism contributes to its continuing popularity in jewellery selected for important occasions.

A sapphire ring may be chosen for a birthday, anniversary, marriage proposal, or personal milestone.

The present ring contains a single sapphire weighing approximately 2.603 carats, making the gemstone the defining feature of the piece.

For individuals seeking September birthstone rings, sapphire birthday jewellery, precious gemstone gifts, or traditional gold sapphire accessories, the ring offers a recognisable gemstone with longstanding cultural associations.

Ring Size – European 55 / Italian 15 / US 7¼

The ring is offered in European size 55, corresponding approximately to Italian size 15 and American size 7¼.

European ring sizes generally express the nominal internal circumference of a ring in millimetres.

An EU size 55 therefore corresponds to an internal circumference of approximately 55 mm.

The equivalent internal diameter is approximately 17.5 mm, although measurements and international size conversions can vary slightly.

Ring fit depends on finger circumference, knuckle size, band width, and personal preference.

Because the ring incorporates a relatively substantial sapphire, the construction and height of the setting may also affect comfort and practicality.

The exact setting dimensions have not been supplied.

Buyers should carefully verify their ring size before purchasing.

No complimentary resizing service has been confirmed.

Any proposed resizing should be evaluated by a qualified jeweller to avoid affecting the gemstone setting.

For buyers searching for EU 55 sapphire rings, US size 7¼ gold rings, Italian size 15 jewellery, and vintage unisex gemstone rings, the specified size provides useful information.

Understanding Sapphire Quality and Value

Sapphires are assessed according to several important characteristics.

These include colour, transparency, clarity, cutting quality, carat weight, treatment status, and geographic origin.

A gemstone's weight alone does not determine its value.

Two sapphires of identical carat weight may have substantially different market characteristics depending on their appearance and treatment history.

Some sapphires are heated to modify their colour or clarity.

Other enhancement methods may also be encountered within the gemstone trade.

The present sapphire's treatment status has not been independently established.

No claim is therefore made that it is untreated or unheated.

Its precise geographic origin is also unknown.

The sapphire has a stated weight of 2.603 carats, which is an important specification for potential buyers.

However, no independent laboratory report accompanies the ring.

The stated identification and weight should therefore be understood as the supplied jewellery information rather than independent gemmological certification.

For gemstone collectors, this distinction is relevant when comparing sapphires offered with different levels of documentation.

Collecting Vintage Sapphire and Gold Jewellery

Vintage sapphire jewellery represents an established category within the market for precious metal and coloured gemstone accessories.

Collectors may evaluate individual rings according to gold fineness, total weight, gemstone characteristics, manufacturing period, craftsmanship, condition, maker attribution, and documented provenance.

Sapphire rings are collected both for the gemstones and for the design of their settings.

Larger principal stones can attract particular interest because they create a different visual effect from jewellery incorporating numerous small gemstones.

The present ring contains a single sapphire weighing approximately 2.603 carats.

Its total recorded weight is approximately 3.00 grams, including the gemstone.

The ring is manufactured from 18 karat yellow gold and attributed to the twentieth century.

These characteristics may appeal to collectors seeking an example of vintage European sapphire jewellery.

The precise maker, workshop, and gemstone origin have not been independently established.

For buyers interested in vintage sapphire rings, 18 kt yellow gold gemstone jewellery, Scandinavian estate jewellery, collectible corundum rings, and traditional European fine jewellery, the piece offers a combination of notable gemstone weight and precious metal construction.

Excellent Pre-Owned Condition and Jewellery Care

The ring is presented in excellent pre-owned condition, showing minimal signs of previous wear.

As with all previously owned jewellery, minor surface marks or traces of handling may be present.

Yellow gold is valued for its resistance to ordinary corrosion, although gold alloys can develop scratches through regular use.

Sapphire is exceptionally resistant to scratching compared with many other gemstones, but it can still chip or fracture under strong impact.

The central gemstone setting should be inspected by a qualified jeweller before extensive regular wear.

This is especially relevant because the ring incorporates a substantial principal stone.

Gentle cleaning using methods suitable for gold and sapphire jewellery is generally recommended.

Aggressive chemicals, abrasive products, and unnecessary mechanical pressure should be avoided.

Because the sapphire's treatment status has not been established, ultrasonic or steam cleaning should not be undertaken without professional confirmation that the gemstone and its setting are suitable.

Prospective buyers are encouraged to examine all accompanying photographs carefully to assess the gold surfaces, sapphire setting, and overall condition.

Technical Specifications

Jewellery Type: Vintage sapphire ring

Precious Metal: Yellow gold

Gold Fineness: 18 karat / 750

Nominal Gold Content: 75%

Total Ring Weight: 3.00 grams, including gemstone

Principal Gemstone: Sapphire

Number of Sapphires: 1

Stated Sapphire Weight: 2.603 carats

Total Gemstone Weight: 2.603 carats

Gemstone Mineral Family: Corundum

Sapphire Shape: Not specified

Sapphire Cutting Style: Not specified

Sapphire Colour: Not independently established

Sapphire Clarity: Not independently graded

Sapphire Transparency: Not independently established

Sapphire Treatment Status: Not established

Sapphire Geographic Origin: Not established

Other Gemstones: None listed

Diamonds: None listed

Gemstone Setting Type: Not specified

Setting Dimensions: Not provided

Ring Size: EU 55 / IT 15 / US 7¼

Nominal Internal Circumference: 55 mm

Nominal Internal Diameter: Approximately 17.5 mm

Gender: Unisex

Period: 1900–2000 (attributed)

Country of Origin: Sweden (as listed)

Condition: Excellent pre-owned condition, barely used with minimal signs of wear

Laboratory Certificate: Not available

Designer / Maker: Not established

Brand: No confirmed brand attribution

Hallmark Details: Not provided

Resizing Service: Not confirmed

A Distinctive Sapphire Ring for Collectors and Jewellery Enthusiasts

This vintage Swedish 18 karat yellow gold ring featuring a single 2.603 carat sapphire offers an attractive combination of traditional precious metal craftsmanship and a substantial principal gemstone.

The sapphire is the defining characteristic of the piece, accounting for the complete stated gemstone weight.

Its 18 karat yellow gold construction provides an established European precious metal standard, while the attributed twentieth-century period adds vintage appeal.

The ring's unisex classification allows it to appeal to a broad range of buyers, including individuals seeking traditional coloured gemstone jewellery, statement accessories, and alternative engagement rings.

The piece may be particularly interesting to buyers searching for 2.603 ct sapphire rings, 2.5 carat sapphire jewellery, vintage Swedish gemstone rings, 18 kt gold sapphire rings, men's sapphire jewellery, women's sapphire statement rings, Scandinavian estate jewellery, and twentieth-century European fine jewellery.

For collectors, the ring represents an example of gemstone-set jewellery associated with Sweden and the broader tradition of Scandinavian goldsmithing.

For individuals seeking a personal accessory, it offers the appeal of a single substantial sapphire set in precious yellow gold.

Whether acquired as a birthday present, anniversary gift, personal accessory, alternative engagement ring, or collectible object, this 3.00 gram vintage yellow gold ring with a 2.603 carat sapphire offers the enduring appeal of traditional European gemstone jewellery.

Packaging, Shipping and Important Buyer Information

The ring will be carefully packaged to help protect the precious metal surfaces and principal sapphire setting during transportation.

Shipping arrangements, including tracking and insurance where applicable, will depend on the selected delivery service.

Important Information for Buyers:

The ring is described according to the available information.

The metal is identified as 18 karat yellow gold, corresponding to a nominal fineness of 750/1000.

The total recorded ring weight is approximately 3.00 grams, including the gemstone.

The ring contains one sapphire with a stated weight of approximately 2.603 carats.

The sapphire's precise colour, shape, cutting style, clarity, treatment status, geographic origin, and gemmological characteristics have not been independently certified.

No independent gemmological laboratory report accompanies the ring.

The manufacturing period is attributed to 1900–2000, with Sweden listed as the country of origin. The exact manufacturing date, original maker, and historical provenance have not been established.

The ring is offered in European size 55, corresponding approximately to Italian size 15 and US size 7¼.

Please examine all photographs, measurements, gemstone details, hallmark information, and condition information before bidding. The photographs form an integral part of the description.