Gia Certified Natural

Certification > Gia (1/11)

  • Gia Certified 3.31ct Natural Emerald Diamonds Ring 14kt (f1)
  • Gia Certified Madagascar Fancy Sapphire 7.68 Cts Natural Untreated Rich Purple
  • Paraiba Tourmaline Ring Gold Diamond Natural 18.24ct Gia Certified Retail $21600
  • Gia Certified 1.31ct Natural Teal Sapphire Diamond 18k White Gold Ring Oval
  • Gia Certified 5.80 Ct Pear Shape Cabochon Natural Opal Loose Stone
  • Gia Certified 0.70 Ct Round Diamond Solitaire Engagement Ring In Platinum
  • Gia Certified 1.06ct Untreated Oval Blue Sapphire 18k Yellow Gold Solitaire Ring
  • Gia Certified 2.04 Ct Natural Chrysoberyl Oval Unheated Gemstone For Ring
  • Gia Certified 5.05ct Natural No Heat Color Change Sapphire Diamonds Ring
  • Gia Certified Natural Teal Sapphire Vvs Diamond 18k White Gold Ring 2.21tcw
  • Gia Certified 2.87ct Natural Dark Greenish Blue Sapphire Oval Loose Gemstone
  • 0.40ct Natural Gia Certified I1 K Diamond Solid 14k White Gold Engagement Ring
  • Gia Certified. 51ct E/vvs2 Round Cut Diamond Ring Triple Ex
  • Gia Certified E/si2 1.41ct Natural Cushion Diamond Engagement Ring In Platinum
  • Gia Certified 1/10ct Limited Edition Only 60 Ever Made Russia Diamond Flower
  • Gia Certified Natural Alexandrite 4.17ct Ring With 1.55 Cts Diamond & 18k White
  • Emerald Ring Gold Diamond Colombian Natural 5.43ctw Gia Certified Retail $23400
  • Rare Superb Gia Certified Unheated 3.19ct Pear Cut Pinkish Purple Sapphire
  • Ruby Diamond Ring Gold 14k Gia Certified Natural Rare 6.22ctw Retail $19,800
  • Tsavorite Ring White Gold 14k No Heat Natural Gia Certified 3.49ctw Retail$14300
  • Gia Certified 1 Ct Si2 F Cathedral Round Cut Diamond Engagement Ring Platinum
  • Paraiba Tourmaline Ring Diamond 14k Natural Gia Certified 3.89ctw Top Rare Color
  • Gia Certified 0.51ct Diamond Ring Vs2 Color E Platinum Size K 1/2 Kayes £3250
  • Gia Certified Top Quality Color, Change Diaspore Gemstone, Natural 12 Crts Video
  • 2.09ct Gia Certified Old Cut Diamond Vintage Antique Transitional European 2ct
  • Wow! 12.21 Carat Gia Certified Perfect Aaa+ Neon Blue Loose Paraiba Tourmaline