Platinum 4.02ctw square cushion cut lab grown diamond engagement ring
Updated August 6, 2026
This auction ended on August 28, 2026.
See upcoming auctions from KNJ or current jewelry & watches auctions.
| Lot number | 531985US |
| Estimate | $13,500 - $20,250 |
| Opening bid | $6,700 |
| Category | Jewelry & Watches |
| Auction | August 28 2026 Online Auction |
| Date | August 28, 2026 at 9:00 PM EDT |
| Auction house | KNJ |
| Location | Sterling, Virginia |
Platinum approximate 4.02ctw square cushion cut lab grown diamond engagement ring. Color E and VVS2 Clarity. The total weight of the ring is 7.9 grams. Ring size 6". Comes with IGI Cert.
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