38 products

Collection: GIA Certified Jewelry

  • 10.88ct Royal Blue Kashmir Sapphire Ring w/ Diamonds (GIA, Platinum)
    10.88ct Royal Blue Kashmir Sapphire Ring w/ Diamonds (GIA Platinum) - JEWELRY Boston
    Regular price
    $1,550,000
    Sale price
    $1,550,000
    Unit price
    per 
  • 6.08 carat Emerald & Diamond 3-Stone Platinum Ring (GIA Certified)
    6.08ct Emerald & Diamond 3-Stone Ring (Platinum) - JEWELRY Boston
    Regular price
    $195,000
    Sale price
    $195,000
    Unit price
    per 
  • 3.03 carat Round Brilliant Cut Diamond Engagement Ring (GIA Certified)
    3.03 carat Round Brilliant Cut Diamond Engagement Ring (GIA Certified) - JEWELRY Boston
    Regular price
    $85,000
    Sale price
    $85,000
    Unit price
    per 
  • 2.57ctw Diamond Flower Drop Earrings (GIA Certified, Platinum)
    Platinum 2.57CTW Diamond Flower Drop Earrings - Boston
    Regular price
    $18,000
    Sale price
    $18,000
    Unit price
    per 
  • 4.57ctw Round Diamond Stud Earrings (GIA Certified, White Gold)
    4.57ct Diamond Stud Earrings - Boston
    Regular price
    $65,000
    Sale price
    $65,000
    Unit price
    per 
  • 1.94ctw Round Brilliant Diamond Stud Earrings (GIA Certified, White Gold)
    1.94ct Round Brilliant Diamond Stud Earrings - Boston
    Regular price
    $19,500
    Sale price
    $19,500
    Unit price
    per 
  • 15.18ctw Emerald Cut Diamond Eternity Band (GIA Certified, Platium)
    15.18ctw Emerald Cut Diamond Eternity Band (GIA Certified Platium) - JEWELRY Boston
    Regular price
    $145,000
    Sale price
    $145,000
    Unit price
    per 
  • 2.50ct Radiant Cut Canary Diamond Ring (GIA Certified, Two Tone)
    2.50ct Radiant Cut Canary Diamond Ring (GIA Certified Two Tone) - JEWELRY Boston
    Regular price
    $45,000
    Sale price
    $45,000
    Unit price
    per 
  • 5.02ct Canary Diamond Earrings (GIA Certified, Two Tone)
    5.02ct Canary Diamond Earrings (GIA Certified Two Tone) - JEWELRY Boston
    Regular price
    $95,000
    Sale price
    $95,000
    Unit price
    per 
  • 1.20ct Oval Shaped Canary Diamond Drop Earrings (GIA Certified, Two Tone)
    1.20ct Oval Shaped Canary Diamond Drop Earrings (GIA Certified Two Tone) - JEWELRY Boston
    Regular price
    $12,750
    Sale price
    $12,750
    Unit price
    per 
  • 3.62ctw Diamond Drop Earrings (GIA Certified, Platinum)
    3.62ctw Diamond Drop Earrings (GIA Certified Platinum) - JEWELRY Boston
    Regular price
    $35,000
    Sale price
    $35,000
    Unit price
    per 
  • 5.87ctw Radiant Cut Canary Diamond Ring (GIA Certified, Two Tone)
    5.87ctw Radiant Cut Canary Diamond Ring (GIA Certified Two Tone) - JEWELRY Boston
    Regular price
    $135,000
    Sale price
    $135,000
    Unit price
    per