GIA Certified 4.09ct Natural Round No Heat Sapphire Diamond Ring Unheated 14kt**Chairish Auctions4.5(10.4k)$5,500
GIA NO HEAT 2.97CT NATURAL GEM BLUE SAPPHIRE DIAMOND RING UNHEATED 14KT **Chairish Auctions4.5(10.4k)$2,200
18 kt gold natural Corundum sapphire diamond ring GIAWest Coast Auction Gallery 4.7(720)$850(2 bids)16 hrs Left
GIA Certified 13.33ct Natural No Heat Sapphire Diamond Ring Unheated 14kt**Chairish Auctions4.5(10.4k)$20,000
Platinum Cocktail Ring With GIA Ceylon Blue Star Sapphire And DiamondsBidhaus4.3(857)$2,7505 days Left
STAR SAPPHIRE DIAMOND RING UNHEATED PLATINUM OVAL CABOCHON NATURAL 38CT GIAModern Jewelry4.4(204)$28,000May 17, 2026
GIA Certified 3.30ct Natural No Heat Sapphire Diamond Ring Unheated 14 Karat**Chairish Auctions4.5(10.4k)$8,000
PLATINUM ENGAGEMENT RING 6.64CT.NATURAL UNTREATED BURMA SAPPHIRE RADIANT SHAPEModern Jewelry4.4(204)$45,500May 10, 2026
Platinum GIA Certified 2.37ct No Heat Royal Blue Sapphire Diamond RingMynt Auctions4.4(868)$1007 hrs Left
Platinum GIA Certified 2.37ct No Heat Royal Blue Sapphire Diamond RingBidhaus4.3(857)$2,0505 days Left
GIA 8.50ct natural no heat sapphire diamond ring 14kt. unheated purple pink**Chairish Auctions4.5(10.4k)$8,000
NATURAL SAPPHIRE GOLD MEN'S RING 12K YELLOW LARGE UNHEATED CABOCHON GIAModern Jewelry4.4(204)$14,750May 17, 2026
Platinum GIA Certified 2.37ct No Heat Royal Blue Sapphire Diamond RingBidhaus4.3(857)$2,6001 day Left
Platinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctwBidhaus4.3(857)See Sold PriceApr 29, 2026
Platinum Ring With GIA Certified No Heat Ceylon Star Sapphire and Diamonds 11.47ctwDiamond Depot4.2(13)$4,250May 07, 2026
