Certified Natural Blue

Diamond (1/20)

  • GIA Certified 2.5 Ct NO HEAT Violet Blue Sapphire & VVS Diamond Ring 14K W Gold
  • Gia Certified Si1 E Natural Diamond Blue Sapphire Engagement Wedding 14k White Gold Ring C698
  • 5.10 carat Natural Aquamarine and Diamond Ring GIA Certified
  • 1.00 CT Loose Natural Diamond Fancy Vivid Blue VS1 Round Brilliant Cut Certified
  • Certified 2.23 Ct Ceylon Blue Cushion Sapphire D VS1 Diamond Ring 14k Rose Gold
  • 7 Carat Gia Certified Sapphire Diamond Ring Royal Blue Oval Shape Trillion Cut
  • 1.5 ct Certified Blue Diamond Solitaire Studs With Accents in Halo Setting
  • GIA Certified 4.52 Ct Greenish Blue Aquamarine Diamond Engagement Ring 14k Gold
  • Certified Paraiba Tourmaline & Diamond 1.37tcw 14K White Gold Halo Women's Ring
  • 3.65 Ct Certified Blue Diamond Solitaire Ring- Designer Creation. Great lustre
  • 2.20 Carat 18KT White Gold Natural Blue Tanzanite & EGL Certified Diamond Ring
  • 24Ct Certified Blue Diamond Pendant with White Diamond Accents, HUGE
  • Certified 1.42 Ct NO HEAT Blue Sapphire Diamond Three Stone Ring 14K White Gold
  • 3.34ct GIA CERTIFIED SAPPHIRE DIAMOND ENGAGMENT RING ROYAL BLUE EMERALD CUT 3ct
  • New Custom Made Platinum Ring Certified 3.96ct Sapphire & Marquise Diamond
  • 3.70 Ct Elegant Certified Blue Diamond Solitaire Studs, Excellent Cut & Luster
  • 5.80Ct Certified Greenish Blue Diamond Engagement Ring, Anniversary Gift
  • Gia Certified Unheated Natural Blue Sapphire Diamond 14k White Gold Estate Ring C151481
  • MAYORS $10000 2.67ct NO HEAT Certified Blue Sapphire Diamond Platinum Ring
  • Flawless NO HEAT 1.5 Ct Teal Sapphire & Diamond Ring 14K W Gold Certified
  • Gia Certified Natural Flawless Blue Zircon U0026 Diamond 18k White Gold Vintage Ring A141671
  • Certified 6.50cttw Aquamarine 0.75cttw Diamond 14KT White Gold Ring
  • 2.06 CT Loose Natural Diamond Fancy vivid Blue VS2 Round Brilliant Certified
  • Important Bvlgari Necklace & AGL Certified Sapphire Diamond Maltese Cross
  • Gia Certified Natural Blue Sapphire Diamond 18k White Gold Engagement Ring 10 58 Tcw C633
  • Certified 1.7 Ct NO HEAT Royal Blue Sapphire Diamond Three Stone Ring 18K W Gold
  • Gia Certified 2 Ct Diamond Fancy Green Blue Marquise Cut 18k White Gold Ring
  • Rare 12 Ct Certified Heart Shape Blue Diamond Pendant with Halo of VVS Diamonds
  • 1.60 Carat Natural Blue Tanzanite EGL Certified Diamond Ring In 14KT Yellow Gold
  • GIA Certified 3.2 Ct Blue Purple Color Change Sapphire & Diamond Ring 14K W Gold
  • 18k Gold 5.92 Ct Certified Gia Neon Green Blue Paraiba Tourmaline Diamond Ring
  • 18k Gold 4.85 Ct. Certified Gia Round Neon Paraiba Tourmaline Diamond Ring
  • Rare 10.5 Ct Certified Natural Earth Mined Blue Diamond Ring-Great Fire & Bling