GIA Certified 1.19 & 1.28ct. Natural ruby diamond earrings 18 Karat Cluster**Chairish Auctions4.5(10.4k)$4,400
Magnificent 18.60ct GIA Certified Diamond Ruby Cluster Earrings 18kt**Chairish Auctions4.5(10.4k)$13,000
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
ESTATE 18K YELLOW GOLD GIA CERTIFIED 3.25 TCW NATURAL RUBY & DIAMOND EARRINGSModern Jewelry4.4(204)$3,750May 17, 2026
GIA Certified 62.22ct Natural Aquamarine Diamonds Earrings 18Kt Platinum**Chairish Auctions4.5(10.4k)$20,000
GIA Certified 3.24ct red Burma ruby diamonds ring 18kt cocktail petite**Chairish Auctions4.5(10.4k)$6,500
GIA Certified Thailand Ruby 1.71ct Halo Diamond ring 18kt Vivid Red Prime**Chairish Auctions4.5(10.4k)$9,000
GIA Certified 1.12ct Natural No Heat Ruby Cluster Ballerina Diamonds Ring 18kt**Chairish Auctions4.5(10.4k)$3,400
GIA Certified 3.77ct Natural Heat Ruby Diamond Cluster Earrings 14kt **Chairish Auctions4.5(10.4k)$4,000
GIA Certified 6.01ct natural no heat supreme ruby diamonds cluster ring 18kt**Chairish Auctions4.5(10.4k)$5,500
GIA Certified 1.61ct oval cut purple red ruby 1.01ct diamonds ring 18kt**Chairish Auctions4.5(10.4k)$2,400
