Gia Certified Natural

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  • Musgravite, Gia Certified, Beautiful Loose Gemstone From Tanzania, 1.09 Carats
  • Gia Certified Kashmir Blue Sapphire 4.00 Cts Natural Untreated Cushion
  • 18k Gold 7.37 Ct. Certified Gia Neon Blue Paraiba Tourmaline Diamond Ring
  • 18k Gold 5.63 Ct Certified Gia Neon Green Blue Paraiba Tourmaline Diamond Ring
  • 18k Gold 9.08 Ct. Certified Gia Aaa+ Neon Paraiba Tourmaline Diamond Ring
  • Gia Certified 4.14 Ct Vs1 Radiant Pink Diamond Engagement Ring 18k White Gold
  • 18k Gold 3.58 Ct. Agl Certified Gia Brazilian Paraiba Tourmaline Diamond Ring
  • Gia Certified Sri Lanka Yellow Sapphire 9.52 Cts Natural Untreated Octagonal
  • Gia Certified Untreated Fancy Pink Purple Diamond Art Deco Style Platinum Ring
  • Gia Certified 5.00 Carat 3 Stone Emerald Cut Diamond Engagement Ring Platinum
  • Flawless 5 Carat Cushion Cut Gia Certified Diamond Engagement Ring Platinum
  • Opal Ring Gold Diamond Natural 16.22ctw Gia Certified Retail $16100
  • $49,500 4.41ct Gia Certified Natural Multi Cut Diamond Custom Made Platinum Ring
  • Ssef Gia Grs Certified Kashmir Blue Sapphire 5.78 Cts Natural Untreated Oval
  • 3.08 Ct Natural Untreated Purple Taaffeite Gia Certified Oval Flawless
  • Ssef Gubelin Agl Gia Grs Certified Kashmir Blue Sapphire 5.78 Cts Natural
  • Stunning! 3.39 Carat Gia Certified Neon Poolwater Blue Paraiba Tourmaline
  • Gia Certified 1.03ct Natural Diamond Engagement Wedding Ring In 14k Gold D-vvs2
  • Gia Certified Natural Blue Sapphire Vvs Diamond 18k White Gold Ring 4.04tcw
  • 1.50ctw Natural Oval Halo Pave Diamond Engagement Ring Gia Certified
  • Gia Certified Round Shape Platinum 4.00 Carat Diamond Engagement Ring
  • 3.88 Ct Gia Certified Aaaa Marvelous Triangle Cut (9 X 9 Mm) D'block Tanzanite
  • 1 Carat Gia Certified Asscher Cut Diamond Square Emerald J Si1 Loose 1ct Natural
  • 2.20 Ct Cushion-cut Natural Diamond Pave Halo Engagement Ring Gia Certified
  • Gia Certified Platinum Asscher Cut 3.60 Carat Diamond Engagement Ring
  • 18k Gold 4.57 Ct Gia Certified Rare Vivid Padparadscha Sapphire Diamond Ring