assay

art deco no heat burma ruby and diamond brooch

chopard happy sport 27/6851-21/11 diamond and ruby 18k rose gold full set watch

omega constellation manhattan 18k gold roman numeral bezel champagne dial watch

gia certified burma ruby diamond halo 18k two tone gold necklace & earring set

natural 47.01 carat blue lapis lazuli in 18k rose & white gold oval bezel ring

gia cert. 3.93 carat no heat ruby & diamond vintage cocktail ring

39.20 carat emerald cut aquamarine & diamond retro era 14k white gold wing pin