14K Gold 2.50ct Tanzanite & 1.65ctw Diamond Ring

Updated August 8, 2026

An impressive gemstone ring crafted in solid 14K white gold, featuring a 2.50-carat natural oval-cut tanzanite surrounded by approximately 1.65 carats of natural diamonds. <br> <br> <br> The center tanzanite displays a vivid violetish-blue color and is secured in a four-prong setting. Two rows of round brilliant-cut diamonds form a dramatic floral halo around the center stone, with additional diamonds continuing along the shoulders for added brilliance and presence. <br> <br> <br> This item comes with a professional appraisal. <br> <br> <br> Specifications <br> <br> <br> Metal: Solid 14K White Gold <br> Ring Size: 7.25 <br> Total Item Weight: 6.30 Grams <br> Country of Manufacture: USA <br> Estimated Retail Replacement Value: $10,385.00 <br> Reference Number: BEL5934 <br> Item Number: LAI9017-SR64 <br> <br> <br> Main Gemstone <br> <br> <br> Gemstone: Natural Tanzanite <br> Shape: Oval Cut <br> Quantity: 1 <br> Total Carat Weight: 2.50 Carats <br> Color Grade: Violetish Blue <br> Clarity Grade: Type I <br> Cut Grade: Very Good <br> <br> <br> Diamond Accents <br> <br> <br> Gemstone: Natural Diamond <br> Shape: Round Brilliant Cut <br> Total Carat Weight: 1.65 ctw <br> Color Grade: G–H <br> Clarity Grade: SI1–SI2 <br> <br> <br> Total Gemstone Weight: 4.15 ctw <br> <br> <br> Appraisal: Professional appraisal included

Register & bid on this lot at Bidspirit →

More lots in this auction

• Vintage Japanese Chokin Art Covered Trinket Box
• 14K Gold 2.00ct Sapphire & 0.35ct Diamond Earrings
• Solid Platinum 0.55ctw Diamond Ring
• 14K White Gold 0.95ctw Diamond Floral Stud Earring
• 18K Gold 10.01ct Tanzanite & 6.17ct Diamond Bracel
• 18K White Gold 0.85ctw Diamond Ring
• Rolex Two-Tone 36MM DateJust Diamond Watch
• Pablo Picasso HALF NUDE LADY Estate Signed Limited

See all lots in Premier Auction: Rolex, Jewelry, Artwork & Collectibles →