Certified Natural Blue

Diamond (1/8)

  • 2.35 Carat Natural Blue Tanzanite EGL Certified Diamond Ring In 14KT White Gold
  • Certified 1.6Ct Round Brilliant Cut Blue Diamond Solitaire Studs In 925 Silver
  • 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
  • 18k Gold 7.40 Ct Gia Certified Neon Green Blue Paraiba Tourmaline Diamond Ring
  • Blue Topaz Earrings Diamond 9 White Gold Certified RRP £245
  • Impressive certified natural Blue Diamond 5mm 1ct. Yellow Gold stud earrings
  • Antique $6K 1.50ct Certified NO HEAT Natural Blue Sapphire Diamond Platinum Ring
  • 1 ct Certified, Round Blue Diamond Men's Ring In Prong Setting- Newly Launched
  • Natural Alexandrite Diamond Ring 0.80ct Oval Blue Green Certified 14K White Gold
  • Natural Alexandrite Diamond Ring Cushion Certified Blue Green 14K White Gold NEW
  • 14KT Real White Gold 2.20Ct Natural Blue Tanzanite EGL Certified Diamond Ring
  • Gia Certified Flawless Natural Blue Zircon Diamond 14k White Gold Cocktail Ring C189
  • 1.06 ct Loose Natural Diamond Fancy Intense Blue VS1 Princess Cut IGI Certified
  • Estate $6000 3ct Natural Blue Sapphire CERTIFIED Diamond Platinum Wedding Ring
  • 1.01 ct Fancy Vivid Blue Green Loose Natural Diamond VS1 Cushion Cut Certified
  • 14KT White Gold 2.50 Carat Natural Blue Tanzanite EGL Certified Diamond Studs
  • 18k Gold 6.30 Ct Certified Gia Neon VIVID Blue Paraiba Tourmaline Diamond Ring
  • 14KT White Gold 2.50 Carat Natural Blue Tanzanite EGL Certified Diamond Ring
  • Natural Blue Sapphire Diamond Ring 1.29 ct Certified 14K White Gold size 7
  • Gia Certified 4 54 Ct Natural Blue Sapphire Diamond Necklace 18k White Gold A131548
  • GIA Certified Sapphire Blue Natural No heat 3.06 carat Diamond Platinum Ring
  • Gia Certified Natural Blue Sapphire Diamond White Gold 14k Engagement Estate Ring C490
  • 14KT Yellow Gold 1.65CT Natural Blue Tanzanite EGL Certified Diamond Pendant
  • Fine Blue Sapphire Diamond 18Kt Ladies Ring 2.59 TCW CERTIFIED $3,900 821731
  • Vintage Art Deco Gia Certified 14.25 Ctw Blue Zircon Diamond 18k Gold Ring
  • Gia Certified Top Gem Natural Top Blue Sapphire Diamond Estate 14k Gold Ring Solid
  • 14KT White Gold 2.00 Carat Natural Blue Tanzanite IGI Certified Diamond Ring
  • AAA Certified 1.2 Cts Blue Diamond Delicate Bracelet-7 Inches, AAA- Great Gift
  • Glenn Lehrer Paraiba Tourmaline & Diamond Torus Ring 18k White Gold Certified Uk
  • 18k Gold 7.54 Ct. Gia Certified Unheated Blue Paraiba Tourmaline Diamond Ring
  • 1.60 Carat 14KT White Gold Natural Blue Tanzanite EGL Certified Diamond Ring
  • Designer 2.94 Ct Certified, Pear Cut Blue Diamond Ring With VVS Diamonds