戒指 - 18K包金 黄金, 白金 - 1.10ct. tw. 蓝宝石 - 钻石 - 装饰艺术，1950年

这枚受 Art Deco 启发、在上世纪50年代打造的订婚戒指不仅是承诺的象征；它更是浪漫、喜悦的灯塔，预示着未来将被珍视的传家宝。它的比利时起源以及18K双彩金镶嵌，讲述着两条交织人生的故事，钻石和蓝宝石象征着持久的爱。它带来的喜悦不仅限于求婚时刻，还包含它将见证的所有幸福记忆与里程碑。作为未来的传家宝，它承诺将这些故事、情感与爱的遗产代代相传，随时间增长其价值与情感。
Antique jewelry object group: engagement ring (or anniversary ring)

Condition: excellent condition
- (more info on our condition scale)

Country of origin: Although it does not carry any legible control marks we believe this to be of Belgian origin.

Style: Although most people would call this style Art Deco it is more considered to be a product of the fifties of the Twentieth Century. Strongly influenced by Art Deco but also by the Retro style. That to most people this is Art Deco is no coincidence as both Retro style and Fifties style are the style successors of Art Deco. or more info on styles

Style specifics: Abstract motives and geometrical forms are quite typical for the Art Deco period. Art Deco moved away from the soft pastels and organic forms of its style predecessor, Art Nouveau, and embraced influences from many different styles and movements of the early 20th century, including Neoclassical, Constructivism, Cubism, Modernism, and Futurism. Its popularity peaked in Europe during the Roaring Twenties and continued strongly in the United States through the 1930s. Although many design movements have political or philosophical roots or intentions, Art Deco was purely decorative.

Period: ca. 1950
- (events & facts of this era, poetry of this era, fashion of this era)

Material: 18K bi-color (yellow and white) gold
- (more info on precious metals)

Extra information: Betrothal rings were used during Roman times, but weren't generally revived in the Western world until the 13th century. The first well-documented use of a diamond ring to signify engagement was by the Archduke Maximilian of Austria in imperial court of Vienna in 1477, upon his betrothal to Mary of Burgundy.

Before the 20th century, other types of betrothal gifts were common. Before the end of the 19th century, the bride-to-be frequently received a sewing thimble rather than a engagement ring. This practice was particularly common among religious groups that shunned jewelry. Engagement rings didn't become standard in the West until the end of the 19th century, and diamond rings didn't become common until the 1930s. Now, 80% of the women are offered a diamond ring to signify engagement. (from: Wikipedia)

Diamond(s): 14 brilliant cut diamonds with an estimated weight of ± 0.50ct. (colour and clarity: H/J, vs/si).

- All diamond weights, color grades and clarity are approximate since stones are not removed from their mounts to preserve the integrity of the setting.

Precious stones: One natural sapphire with an estimated weight of ± 1.10ct.
Treatment: most probably heat treated. Colour enhancement by heat treatment of ruby and sapphire is an accepted technique as long as it is mentioned by the seller.
12 marquise shaped sapphires . We did not check if the sapphires are lab produced or not as this information has no influence on the value of this jewel. Natural sapphires and lab produced sapphires were both used in this era, rather more for their effect than for their intrinsic value.

- All color stone weights are approximate since stones are not removed from their mounts to preserve the integrity of the setting.

Birthstones: Diamond is the birthstone (or month stone) for April and sapphire for September.
- (more info on birthstones)

Hallmarks: No trace.
- (more info on hallmarks)

Dimensions: top of ring 1,87 cm (0,74 inch) x 1,40 cm (0,55 inch)

Weight: 4,60 gram (2,96 dwt)

Ring size Continental: 53 & 17 , Size US 6¼ , Size UK: M

Reference Nº: 18169-0075

- Accompanied by a professional report of authenticity for your peace of mind.

- Shipped insured and registered for your security, though you're most welcome to collect in person.
- For shipments outside the EU, import duties and other charges may apply. We advise checking this in advance.

- We invite you to browse through our customer feedback to discover the level of satisfaction we consistently provide.
- See more of our products, visit: https://auction.catawiki.com/lotsfrom/Adin

- Antique and vintage jewellery often undergoes thoughtful refurbishment, remodelling, or repairs to enhance its longevity and wearability. Such pieces frequently bear marks of this tender care. Furthermore, we present our antique and vintage jewellery in its authentic state, refraining from removing scratches or applying rhodium plating to white gold items. Our priority is to preserve the genuine allure and history of each piece. However, as the new owner, you have the option to take it to a local goldsmith for a cosmetic refresh, should you choose.