18K Gold 11.00ct Aquamarine & 1.50ctw Diamond Ring
Updated August 7, 2026
| Lot number | 222 |
| Estimate | 7,714.00 - 15,428.00 USD |
| Category | Jewelry & Watches |
| Auction | Fine 18K Jewelry, Rolex, Artwork & Estate Collectibles |
| Date | August 13, 2026 at 8:59 PM PDT |
| Auction house | A&B Gemological Services |
| Location | Los Angeles, California |
18K White Gold 11.00ct Aquamarine and 1.50ctw Diamond Ring <br> <br> <br> An impressive gemstone ring crafted in solid 18K white gold, featuring a substantial 11.00-carat natural cushion-cut aquamarine surrounded by approximately 1.50 carats of natural diamonds. <br> <br> <br> The center aquamarine displays an attractive light blue color and is secured in a prominent prong setting. A halo of round brilliant-cut diamonds frames the center stone, while baguette-cut and round brilliant-cut diamonds continue along the shoulders for added brilliance and dimension. <br> <br> <br> This item comes with a professional appraisal. <br> <br> <br> Specifications <br> <br> <br> Metal: Solid 18K White Gold <br> Ring Size: 8 <br> Total Item Weight: 7.30 Grams <br> Country of Manufacture: USA <br> Estimated Retail Replacement Value: $15,400.00 <br> Reference Number: BEL8810 <br> <br> <br> Aquamarine Details <br> <br> <br> Gemstone: Natural Aquamarine <br> Shape: Cushion Cut <br> Quantity: 1 <br> Carat Weight: 11.00 Carats <br> Color Grade: Light Blue <br> Clarity Grade: Type I <br> Cut Grade: Very Good <br> <br> <br> Diamond Details <br> <br> <br> Gemstone: Natural Diamond <br> Shapes: Baguette and Round Brilliant Cut <br> Quantity: 38 <br> Total Carat Weight: 1.50 ctw <br> Color Grade: G–H <br> Clarity Grade: SI1–SI2 <br> Hardness: 10 <br> <br> <br> Total Gemstone Weight: 12.50 ctw <br> <br> <br> Appraisal: Professional appraisal included
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