18 kt White Gold 3.5ct Cushion Cut Engagement Ring
Updated August 18, 2026
This auction ended on August 19, 2026.
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| Lot number | 193 |
| Category | Jewelry & Watches |
| Auction | Luxury Certified Diamond & Jewelry Collection | Day 1 |
| Date | August 19, 2026 at 12:00 AM EDT |
| Auction house | Lab Grown Auctions |

More lots in this auction
- 10.53 ct, Fancy Vivid Pink/VVS2, Cushion cut IGI Graded Diamond
- 6.06 ct, Fancy Vivid Blue/VVS2, Marquise cut IGI Graded Diamond
- 14kt White Gold 5.02ct Green Emerald And Diamond Fancy Bracelet
- 18kt White Gold 4.5ct Round And Pear Diamond Bangle
- 4.10 ct, F/VS1, Radiant cut IGI Graded Diamond
- 14kt Gold 10.02ct Intense Pink Diamond Necklace
- 18 White Gold 5.3ct Fancy Intense Blue Diamond Halo Engagement Ring
- 14 Kt White Gold 8 ct Round cut Diamond Necklace
See all lots in Luxury Certified Diamond & Jewelry Collection | Day 1 →