VINTAGE PLATINUM RING 5.87 CT. NATURAL UNTREATED STAR RUBY CABOCHON GIA CERTModern Jewelry4.4(205)$16,000May 10, 2026
GIA Certified 1.63ct Burma Natural Ruby Diamond Ring 18kt Vivid Red**Chairish Auctions4.5(10.4k)$1,600
GIA Certified 5.08ct. Natural Ruby Diamonds ring 18kt Ballerina Prime**Chairish Auctions4.5(10.4k)$11,000
GIA 2.31CT NATURAL CUSHION VIVID RED RUBY DIAMONDS BYZANTINE RING 18KT GOLD**Chairish Auctions4.5(10.4k)$5,500
GIA Certified 1.04ct Natural Ruby Diamonds Ring 14 Karat Gold Cathedral Raised**Chairish Auctions4.5(10.4k)$1,100
GIA Certified 3.20ct No Heat Red Natural Ruby Diamonds ring 14 Karat**Chairish Auctions4.5(10.4k)$8,000
PLATINUM VINTAGE RING 2.06CT NATURAL UNTREATED RED RUBY OVAL SHAPE GIA CERTModern Jewelry4.4(205)$13,250May 10, 2026
GIA Certified 13.33ct Natural No Heat Sapphire Diamond Ring Unheated 14kt**Chairish Auctions4.5(10.4k)$20,000
ESTATE 18K YELLOW GOLD GIA CERTIFIED 3.25 TCW NATURAL RUBY & DIAMOND EARRINGSModern Jewelry4.4(205)$3,750May 17, 2026
GIA Certified 3.77ct Natural Heat Ruby Diamond Cluster Earrings 14kt **Chairish Auctions4.5(10.4k)$4,000
GIA Certified 4.09ct Natural Round No Heat Sapphire Diamond Ring Unheated 14kt**Chairish Auctions4.5(10.4k)$5,500
GIA Certified 3.30ct Natural No Heat Sapphire Diamond Ring Unheated 14 Karat**Chairish Auctions4.5(10.4k)$8,000
GIA Certified 1.19 & 1.28ct. Natural ruby diamond earrings 18 Karat Cluster**Chairish Auctions4.5(10.4k)$4,400
14K WHITE GOLD ENGAGEMENT RING 1.23CT. NATURAL UNHEATED RUBY PEAR SHAPE GIA CERTModern Jewelry4.4(205)$4,100May 10, 2026
