GIA Certified 15.68ct Vivid Purple Star Sapphire & Diamond Platinum Ring
Updated August 6, 2026
This auction ended on August 6, 2026.
See upcoming auctions from Diamond Depot or current jewelry & watches auctions.
| Lot number | 1141Y |
| Estimate | $38,338 - $49,839 |
| Opening bid | $18,250 |
| Category | Jewelry & Watches |
| Auction | No Reserve Lab Grown Loose Diamonds & Jewelry |
| Date | August 6, 2026 at 8:00 AM EDT |
| Auction house | Diamond Depot |
| Location | New York, New York |
GIA Certified 15.68ct Vivid Purple Star Sapphire & Diamond Platinum Ring This exquisite cocktail ring features a stunning natural vivid purple star sapphire, showcasing a captivating six-legged star
More lots in this auction
- Loose Diamond - RADIANT 5.19ct Fancy Vivid Blue VS1
- 10K White Gold Diamond 1/5 Ct.Tw. Hoop Earrings
- Loose Diamond - OVAL 1.51ct Fancy Vivid Pink VS1
- 14K White Gold 3 Ct.Tw. Lab Grown Diamond Oval Shape Bridal Ring (IGI Certified Center 2ct Oval)
- Loose Diamond - EMERALD 1.07ct Fancy Vivid Yellow VVS1
- Ideal Loose Diamond - ROUND 1.0ct D VVS1
- Loose Diamond - PEAR 1.23ct D VS1
- 14K White Gold Lab Grown Princess Shape Lab Grown Diamond 1 1/2 ct.tw. Certified Solitaire
See all lots in No Reserve Lab Grown Loose Diamonds & Jewelry →