g.k

gia certified 1.55 ct brazilian alexandrite ring

2.89 ct muzo vivid green emerald ring

grs certified 3.26 ct, "pigeon blood" untreated ruby ring, burma origin

neon blue paraiba tourmaline earrings, brazilian origin

1.87 ct muzo vivid green emerald ring

grs certified 3.33 ct, "pigeon blood" untreated ruby ring, burma origin

neon blue paraiba tourmaline earrings, brazilian origin

2.74 ct zambian green emerald ring, non-oil

1.69 carat "untreated" paraiba tourmaline bracelet, brazil origin

2.50 ct burmese ruby ring, no-heat

gia certified 6.39 carat paraiba tourmaline cocktail ring, brazil origin

grs certified 5.11 ct untreated mogok ruby ring

2.17 ct no-oil zambian emerald ring, eye clean clarity

1.76 carat "untreated" paraiba tourmaline bracelet, brazil origin

1.33 ct muzo vivid green emerald ring

trapiche emeralds necklace and paired emeralds earring

grs certified 12.80 ct untreated "royal blue" sapphire ring, burma origin

2.29 carat paraiba tourmaline bracelet, brazil origin

30.49ct colombian "non-oil" emeralds necklace and paired emeralds earring

5.10 ct mozambique ruby ring, no-heat