18K Gold 4.30ct Emerald & 1.52ct Diamond Ring
Updated September 15, 2026
| Lot number | 330 |
| Estimate | 7,388.00 - 14,776.00 USD |
| Category | Jewelry & Watches |
| Auction | Collector’s Auction SALE – Rolex, Fine Jewelry, Art & Rare F |
| Date | September 18, 2026 at 8:59 PM PDT |
| Auction house | A&B Gemological Services |
| Location | Los Angeles, California |
An exceptional gemstone ring crafted in solid 18K white gold, featuring a substantial 4.30-carat natural cushion-cut emerald surrounded by natural diamonds and additional marquise-cut emerald accents. <br> <br> <br> The center emerald displays a rich bluish-green color and is framed by a halo of round brilliant-cut diamonds. Twelve marquise-cut emeralds create a decorative outer arrangement, while additional diamonds continue along the split shoulders for added brilliance and dimension. The detailed openwork gallery allows light to enter beneath the gemstones and highlights the ring’s fine construction. <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: 7 <br> Total Item Weight: 5.80 Grams <br> Country of Manufacture: USA <br> Estimated Retail Replacement Value: $29,552.00 <br> Reference Number: BEL26268 <br> Item Number: BR7432AE1 <br> <br> <br> Main Gemstone <br> <br> <br> Gemstone: Natural Emerald <br> Shape: Cushion Cut <br> Quantity: 1 <br> Carat Weight: 4.30 Carats <br> Color Grade: Bluish Green <br> Clarity Grade: Type II, Translucent <br> Cut Grade: Very Good <br> Treatment: Oiled and Resin Treated <br> <br> <br> Diamond Accents <br> <br> <br> Gemstone: Natural Diamond <br> Shape: Round Brilliant Cut <br> Total Carat Weight: 1.52 ctw <br> Color Grade: G–H <br> Clarity Grade: SI1–SI2 <br> Cut Grade: Very Good <br> Treatment: None <br> <br> <br> Emerald Accents <br> <br> <br> Gemstone: Natural Emerald <br> Shape: Marquise Brilliant Cut <br> Quantity: 12 <br> Total Carat Weight: 0.78 ctw <br> Color Grade: Bluish Green <br> Clarity Grade: Type II, Translucent <br> Cut Grade: Very Good <br> Treatment: Oil and Resin <br> <br> <br> Total Gemstone Weight: 6.60 ctw <br> <br>
More lots in this auction
- 14K White Gold 0.50ctw Diamond Pendant
- 14K Gold 18.86ct Aquamarine 1.16ct Diamond Pendant
- 18K Gold 4.35ct Pink Tourmaline & 0.85ctw Dia Ring
- 18K Gold 1.70ctw Diamond Earrings
- 14K Gold 12.50ct Aquamarine & 0.75ctw Diamond Ring
- 18K Gold 4.95ct Tourmaline & 0.34ct Diamond Pendan
- Southwest Hand-Painted Ceramic Longhorn Skull
- Faberge-Style Blue White Porcelain Egg Trinket
See all lots in Collector’s Auction SALE – Rolex, Fine Jewelry, Art & Rare F →