Title

Tiffany & Co. Platinum 1.40 ct I VS1 Round Diamond Solitaire Engagement Ring

$12,500.00

PRODUCT DESCRIPTION

A classic solitaire six-prong engagement ring by Tiffany & Co., set in platinum PT950 with a 1.40 carat round brilliant-cut diamond of I color and VS1 clarity, graded Excellent across cut, polish, and symmetry. Size 6.25, complimentary sizing available upon request or at any Tiffany location worldwide; total weight 4.8 grams. Recently professionally polished, presenting in original showroom condition with no scratches or dents.

At 1.40 carats, this is a substantial center stone, and the VS1 clarity keeps it clean well beyond what the eye can detect, while the triple excellent grading across cut, polish, and symmetry ensures the diamond performs at the highest level for brilliance and light return. The Tiffany laser inscription remains intact on the upper girdle facet, and the ring is accompanied by an unusually complete documentation package — the original diamond certificate, provenance report, and insurance evaluation.

Introduced in 1886, the Tiffany Setting revolutionized engagement ring design by lifting the diamond off the band on six slender prongs rather than the bezel settings common at the time — a construction that remains, more than a century later, the industry's most recognized and most imitated solitaire silhouette.

Condition: Excellent. Recently professionally polished. No scratches, no dents. Original showroom condition. Hallmarks clear and legible. Tiffany laser inscription on diamond intact.

Details

  • Brand: Tiffany & Co.
  • Collection: Tiffany Classic Setting
  • Metal: Platinum PT950
  • Hallmarks: © Tiffany & Co., Pt950, D 1.40ct, Serial Number
  • Size: 6.25. Complimentary sizing avail upon request, or at any Tiffany location worldwide
  • Weight: 4.8 grams
  • Diamond: Round Brilliant, 1.40ct, I color, VS1 clarity
  • Cut / Polish / Symmetry: Excellent / Excellent / Excellent
  • Tiffany Laser Inscription: Yes
  • Retail: $22,900

What's Included

  • Ring
  • Original Tiffany & Co. Diamond Certificate
  • Original Tiffany & Co. Provenance Report
  • Original Tiffany & Co. Evaluation Report for Insurance
  • Original Tiffany & Co. inner and outer boxes with white satin ribbon

About Us

Based in the heart of New York City’s Diamond District, The Diamond Oak offers hard-to-find antique and vintage selections. As strict proponents of quality, we focus on must-have brands, including Tiffany, Cartier, Bulgari, Harry Winston, and others.

Authenticity is 100% guaranteed. Our only objective is for you to find something spectacular that will be cherished for a lifetime and beyond.

Driven by an obsession to deliver a customer experience that exceeds expectations, rest assured , you’re in good hands with The Diamond Oak.

Authenticity

Every designer piece we sell is rigorously inspected and authenticated by our team of experts. Our extensive expert experience, and exacting authentication methods ensure every piece is a genuine and authentic creation from the designer. As such, we guarantee every piece to be 100% authentic or your money back.

It sounds like a cliche, but your satisfaction is actually really important to us. Our business philosophy begins and ends with an unwavering devotion to Customer service. In fact, it’s our favorite facet of the business.

We look forward to working together.

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