Certified Natural Blue

Platinum (1/4)

  • Antique 1940s $5K CERTIFIED NO HEAT Blue Sapphire Diamond 1.15ct Platinum Ring
  • Antique 1920 $7000 2.58ct Mine Cut CERTIFIED Natural BLUE Sapphire Platinum Ring
  • Platinum Blue Nile GIA Certified. 70 Ct JSI1 Diamond Solitaire Engagement Ring
  • 11.28 ct No Heat Blue Sapphire & Diamond Platinum & 18K Gold Ring AGTA Certified
  • Certified Paraiba Tourmaline & Diamond 2.10tcw Platinum Engagement Women's Ring
  • Platinum Natural Sapphire Ring, 3.56 tcw Blue Cushion Cut Ceylon GIA Certified
  • New Custom Made Platinum Ring Certified 3.96ct Sapphire & Marquise Diamond
  • MAYORS $10000 2.67ct NO HEAT Certified Blue Sapphire Diamond Platinum Ring
  • Certified $9K 2.44ct Natural NO HEAT Blue Sapphire Diamond Platinum Wedding Ring
  • Certified Stunning Untreated 4.43 ct Blue Sapphire & Diamond Platinum Ring
  • Platinum 3.17ct. Gia Certified No Heat Neon Blue Paraiba Tourmaline Diamond Ring
  • Sapphire Diamond Platinum & 18K Gold Ring GIA Certified Heart Shape New Ring
  • Gia Certified Unheated Vvs1 Natural Blue Sapphire Diamond Platinum Engagement Ring A141606
  • $47,000 5.29ct GIA Certified Natural Sapphire & Diamond Platinum Hand Made Ring
  • GIA Certified 11.70ct Natural Heated SAPPHIRE PLATINUM Ring R9576
  • GIA Certified 2.58ct Natural No Heat Sapphire Diamond Ring Unheated Platinum
  • AGL Certified 9.23ct Natural No Heat Sri Lanka Sapphire Diamond Ring Platinum+
  • GIA Certified Natural 12.23ct SAPPHIRE PLATINUM Ring R9331
  • Certified Black Opal and Diamond Ring in Platinum TW 10.54 ct - HM1815VA
  • RARE $5000 1.44ct Natural NO HEAT PURPLE BLUE Certified Sapphire Platinum Ring
  • Platinum Sapphire Ring, 3.78 tcw Unheated Color-Change Blue-Purple GIA Certified
  • Antique $10000 3ct Natural NO HEAT Blue Sapphire Diamond Platinum Ring CERTIFIED
  • GIA Certified 4.42 Ct Blue Sapphire & Diamond Baguette Engagement Ring Platinum
  • Gia Certified Unheated Vvs Natural Blue Sapphire Diamond Platinum Engagement Ring C374
  • Antique $5000 1.62ct Natural Certified CORNFLOWER Blue Sapphire Platinum Ring
  • Gia Certified Natural Vvs Blue Zircon Diamond Platinum Cocktail Estate Ring Gem C789
  • Platinum 3.17ct. Gia Certified No Heat Neon Blue Paraiba Tourmaline Diamond Ring
  • $34,000 7.02ct AGL Certified Natural Dark Blue Sapphire & Diamond Platinum Ring
  • Gia Certified Natural Vvs Blue Zircon Yellow Sapphire U0026 Diamond Platinum Estate Earrings C788
  • Platinum 3.17ct. Gia Certified No Heat Neon Blue Paraiba Tourmaline Diamond Ring
  • Platinum Sapphire Ring, 4.69 tcw Untreated Blue Ceylon Sapphire GIA Certified
  • $7000 2.19ct Agl Certified Natural Blue Sapphire-diamond Engagement Platinum Rin
  • Gia Certified Natural Vvs Blue Zircon Diamond Platinum Cocktail Estate Ring Gem C787