Certified Natural Blue

Platinum (1/2)

  • Gia Certified 4ct Royal Blue Sapphire Diamond Ring Platinum Cushion Engagement
  • $12K 3.70ct Natural NO HEAT Blue Purple Certified Sapphire Diamond Platinum Ring
  • Certified 5.65ct No Heat Ceylon Sapphire 2.5ct Diamond Platinum Cluster Ring
  • Blue Nile Diamond GIA Certified Engagement Wedding Ring PLATINUM
  • GIA Certified 11.16ct Natural Royal Blue sapphire diamond earrings Platinum+
  • Antique 1920s Certified $4000 1ct Blue Sapphire NO HEAT Platinum Filigree Ring
  • Blue Nile Diamond GIA Certified Engagement Wedding Ring PLATINUM Princess Cut
  • Platinum Sapphire Ring, GIA Certified 6.72 tcw Blue Cushion Untreated Sapphire
  • Certified Stunning Untreated 4.43 ct Blue Sapphire & Diamond Platinum Ring
  • Antique 1920s 3ct Certified NO HEAT Blue Sapphire Old Euro Diamond Platinum Ring
  • MAYORS $10000 2.67ct NO HEAT Certified Blue Sapphire Diamond Platinum Ring
  • Antique $6K 1.50ct Certified NO HEAT Natural Blue Sapphire Diamond Platinum Ring
  • Designer Certified $7000 2.40ct Natural Blue NO HEAT Blue Sapphire Platinum Ring
  • Estate $6000 3ct Natural Blue Sapphire CERTIFIED Diamond Platinum Wedding Ring
  • Platinum Blue Sapphire Ring Set With 6.86 tcw Asscher Cut Sapphire GIA Certified
  • GIA Certified Sapphire Blue Natural No heat 3.06 carat Diamond Platinum Ring
  • Signed YAEL $10K 3ct CERTIFIED NO Heat Blue Sapphire Diamond Platinum Ring
  • Antique CERTIFIED 1ct Natural NO HEAT Blue Purple Sapphire Diamond Platinum Ring
  • $10,000 Certified TEAL BLUE GREEN 3ct NO HEAT Sapphire Diamond Platinum Ring
  • Certified $9K 2.44ct Natural NO HEAT Blue Sapphire Diamond Platinum Wedding Ring
  • Certified $4000 1.29ct Natural NO HEAT Blue Sapphire Diamond Platinum Ring
  • Gia Certified Unheated Vs2 Natural Blue Sapphire Diamond Platinum Engagement Ring Gem A131428
  • RARE $5000 LAB CERTIFIED No Heat. 58ct Cornflower Blue Sapphire Platinum Ring
  • Platinum Blue Sapphire Ring Set With 6.86 tcw Asscher Cut Sapphire GIA Certified
  • GIA Certified 5.52ct natural cornflower blue sapphire diamonds ring platinum
  • Platinum Blue Sapphire Ring 6.49 tcw GIA Certified Cushion Cut Natural Sapphire
  • Platinum 3.27 Ct. Certified Gia Neon Blue Green Paraiba Tourmaline Diamond Ring
  • Platinum Enhanced Blue Diamond Engagement Ring Certified 1.20 Carat Unique
  • Gia Certified Unheated Vvs Natural Blue Sapphire Diamond Platinum Engagement Ring C331
  • Platinum Sapphire Ring, GIA Certified 3.01 tcw Blue Emerald Cut Ceylon Sapphire
  • 3.5ct AGL Certified AAA+ Blue Sapphire and diamond Halo Ring in platinum
  • GIA Certified Tiffany & Co. 75ct Fancy Blue Diamond Platinum Solitaire Ring
  • Very Rare 3.85 AAAA Certified VVS Tanzanite & 3.00ct VS2 F Diamond Platinum Ring