ALGT認定 - 極めて希少性の高い天然アクアマリンのネックレス - 一目で際立つ、卓越した明瞭さ。- 23.11 g





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Natural aquamarine necklace from Brazil with ALGT certificate, featuring bead-shaped drilled aquamarine beads and a 925 silver clasp.
Description from the seller
このエレガントなネックレスは天然のアクアマリンを carefully selected and arranged to showcase their beauty. The transparent beads give the piece a bright and attractive appearance. Finished with a 925 silver clasp, this necklace combines craftsmanship with a stylish and versatile design.
At Heart of Gemstone, we distinguish ourselves by offering only flawless gemstones. This piece has been meticulously inspected to ensure it is completely free of imperfections before being presented in the auctions.
What further sets us apart is the addition of an ALGT certificate, provided by an internationally renowned laboratory headquartered in Antwerp. ALGT is globally recognized for its advanced technology and highly accurate analyses. The included certificate not only enhances the value of the item but also provides you with the assurance that you are receiving an authentic and high-quality piece, independently tested and verified by experienced gemologists.
Product Description:
ALGT Certificate Information:
Report Number: 623614304
Species: Natural Beryl
Variety: Aquamarine
Shape: Bead, Drilled
Measurements: 5.37 x 5.81 x 3.53 mm
Weight: 23.11 in grams
Color: Light Blue
Transparency: Transparent
Comments: A significant amount of oil/resin in fissures at the time of testing. This treatment has become a common practice in trade for many gemstones. It increases the stability of the gemstone during the cutting and polishing processes. It is reversible at any time. Examined as mounting permits. Weight and measurements are approximate.
Note: The color is completely natural, with no dye treatments and no chemical enhancements applied.
Dimensions:
Overall Length: About 490 mm
Item Condition: Excellent
About shipping:
You can always rely on careful and reliable shipping. Our packages are handed over twice a week on business days to ensure prompt handling of all orders.
Based on average delivery times, many European orders are typically delivered within approximately 7 to 10 days, although some destinations may require slightly more time depending on the destination, customs procedures or busy periods.
The current average international delivery time is approximately 9 days. Please note that these are average delivery times and not guaranteed delivery estimates.
If you purchase multiple lots within the same auction, shipping costs are usually combined automatically. For purchases across different auctions or categories, Catawiki may initially charge shipping costs multiple times. In that case, please feel free to contact us so we can help resolve this and refund any excess shipping costs whenever applicable.
About our lots:
We prioritize excellent customer service and reliability because your experience and satisfaction are of the utmost importance to us. Feel free to browse through our fantastic feedback from other buyers, which shows that we are highly rated. Each of our items is photographed individually, ensuring that the attached photos accurately depict the actual item for sale. We strive to take high-quality photos with great care to provide a precise and honest representation of the item, so you can have a good understanding of your purchase.
Seller's Story
このエレガントなネックレスは天然のアクアマリンを carefully selected and arranged to showcase their beauty. The transparent beads give the piece a bright and attractive appearance. Finished with a 925 silver clasp, this necklace combines craftsmanship with a stylish and versatile design.
At Heart of Gemstone, we distinguish ourselves by offering only flawless gemstones. This piece has been meticulously inspected to ensure it is completely free of imperfections before being presented in the auctions.
What further sets us apart is the addition of an ALGT certificate, provided by an internationally renowned laboratory headquartered in Antwerp. ALGT is globally recognized for its advanced technology and highly accurate analyses. The included certificate not only enhances the value of the item but also provides you with the assurance that you are receiving an authentic and high-quality piece, independently tested and verified by experienced gemologists.
Product Description:
ALGT Certificate Information:
Report Number: 623614304
Species: Natural Beryl
Variety: Aquamarine
Shape: Bead, Drilled
Measurements: 5.37 x 5.81 x 3.53 mm
Weight: 23.11 in grams
Color: Light Blue
Transparency: Transparent
Comments: A significant amount of oil/resin in fissures at the time of testing. This treatment has become a common practice in trade for many gemstones. It increases the stability of the gemstone during the cutting and polishing processes. It is reversible at any time. Examined as mounting permits. Weight and measurements are approximate.
Note: The color is completely natural, with no dye treatments and no chemical enhancements applied.
Dimensions:
Overall Length: About 490 mm
Item Condition: Excellent
About shipping:
You can always rely on careful and reliable shipping. Our packages are handed over twice a week on business days to ensure prompt handling of all orders.
Based on average delivery times, many European orders are typically delivered within approximately 7 to 10 days, although some destinations may require slightly more time depending on the destination, customs procedures or busy periods.
The current average international delivery time is approximately 9 days. Please note that these are average delivery times and not guaranteed delivery estimates.
If you purchase multiple lots within the same auction, shipping costs are usually combined automatically. For purchases across different auctions or categories, Catawiki may initially charge shipping costs multiple times. In that case, please feel free to contact us so we can help resolve this and refund any excess shipping costs whenever applicable.
About our lots:
We prioritize excellent customer service and reliability because your experience and satisfaction are of the utmost importance to us. Feel free to browse through our fantastic feedback from other buyers, which shows that we are highly rated. Each of our items is photographed individually, ensuring that the attached photos accurately depict the actual item for sale. We strive to take high-quality photos with great care to provide a precise and honest representation of the item, so you can have a good understanding of your purchase.

