7.23 Carat Unenhanced Royal Blue Burmese Sapphire and Diamond Ring, circa 1960s For Sale at 1stDibs | burmese sapphire engagement ring, royal blue ring
2,40 Carats Sapphire Diamonds 18 Carats White Gold Ring – Les Pierres de Julie
Classic 1.40 Carat Emerald-Cut Sapphire and Diamond Ring
40 carat blue sapphire with platinum ring with Diamonds very old ring
.40 Carat Sapphire Ring with .19 ct. t.w. Diamonds in 14kt Two-Tone Gold | Ross-Simons
40 Carat Marquise Sapphire Diamond Halo White Gold Engagement Ring - petersuchyjewelers
A 40-carat GRS-type “Royal Blue” rough sapphire from Didy (Madagascar)... | Download Scientific Diagram