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Tiffany & Co. Natural Untreated Sapphire and Diamond Halo Ring in Platinum



Absolutely radiant natural sapphire and diamond halo ring from esteemed jeweler, Tiffany & Co.. The vivid blue center stone is paired with a glittering halo of bright white diamonds, allowing this beautiful, feminine piece to sparkle spectacularly from every angle. This stunning Tiffany & Co. ring features a single .45 carat round natural sapphire in a striking transparent blue color, with no evidence of heat treatment per its JAGi certification. The vivid sapphire stone is surrounded by a glittering halo of icy white diamonds, E-F in color / VS1-VS2 in clarity, and totaling .51 carats. The diamonds are both round and marquis in shape and all the gemstones are all prong set in polished platinum. The shank is also done in polished platinum, with a simple yet sleek design. This is a truly gorgeous Tiffany & Co. ring! This ring is in excellent estate condition and has been professionally cleaned and polished. It has an independent appraisal from Jewelry Appraisal and Gemological Institute, confirming authenticity, with a value of $7,900.00. It will arrive in a Tiffany & Co. suede ring box. Ring size: 5.5 Natural Diamonds: .51 ctw Natural Sapphires: .45 ctw Metal: Platinum Weight: 5.0 grams Height: 6.61 mm Width: 9.33 mm Ring outer diameter: 20.04 mm Band: 2.34 mm Stamped: Tiffany & Co. PT 950


  • Creator
  • Metal
  • Stone
  • Stone Cut
  • Weight
    5 g
  • Dimensions
    Height: 0.27 in. (6.61 mm)Width: 0.37 in. (9.33 mm)Diameter: 0.79 in. (20.04 mm)
  • Place of Origin
  • Period
  • Date of Manufacture
  • Condition
    Polished. Wear consistent with age and use.
  • Seller Location
    Scottsdale, AZ
  • Reference Number
    Seller: B0002611stDibs: LU1799210769672

Shipping & Returns

  • Shipping
    Free Standard Shipping
    to anywhere in the world, arrives in 1-2 weeks.
    We recommend this shipping type based on item size, type and fragility.
    Ships From: Scottsdale, AZ
  • Return Policy

    A return for this item may be initiated within 3 days of delivery.

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About Tiffany & Co. (Designer)

Tiffany & Co. is one of the most prominent purveyors of luxury goods in the United States, and has long been an important arbiter of style in the design of diamond engagement rings. A young Franklin Delano Roosevelt proposed to his future wife, Eleanor, with a Tiffany ring in 1904. Vanderbilts, Whitneys, Astors and members of the Russian imperial family all wore Tiffany & Co. jewels. And Jacqueline Kennedy Onassis preferred Tiffany china for state dinners at the White House.

Although synonymous with luxury today, the firm started out rather modestly. Charles Lewis Tiffany and John B. Young founded it in Connecticut as a “stationery and fancy goods emporium” in 1837, at a time when European imports still dominated the nascent American luxury market. In 1853, Charles Tiffany — who in 1845 had launched the company’s famed catalog, the Blue Book, and with it, the firm’s signature robin’s-egg blue, which he chose for the cover — shifted the focus to fine jewelry. In 1868, Tiffany & Co. gained international recognition when it became the first U.S. firm to win an award for excellence in silverware at the Exposition Universelle in Paris. From then on, it belonged to the pantheon of American luxury brands.

At the start of the Gilded Age, in 1870, Tiffany & Co. opened its flagship store, described as a "palace of jewels" by the New York Times, at 15 Union Square West in Manhattan. Throughout this period, its designs for silver tableware, ceremonial silver, flatware and jewelry were highly sought-after indicators of status and taste. They also won the firm numerous accolades, including the grand prize for silverware at the Paris Exposition of 1878. Among the firm’s glittering creations from this time are masterworks of Art Nouveau jewelry, such as this delicate aquamarine necklace and this lavish plique-à-jour peridot and gold necklace, both circa 1900.

When Charles Lewis Tiffany died, in 1902, his son Louis Comfort Tiffany became the firm’s design director. Under his leadership, the Tiffany silver studio was a de facto design school for apprentice silversmiths, who worked alongside head artisan Edward C. Moore. The firm produced distinctive objects inspired by Japanese art and design, North American plants and flowers, and Native American patterns and crafts, adding aesthetic diversity to Tiffany & Co.’s distinguished repertoire.

Tiffany is also closely associated with diamonds, even lending its name to one particularly rare and exceptional yellow stone. The firm bought the Tiffany diamond in its raw state from the Kimberley mines of South Africa in 1878. Cut to create a 128.54-carat gem with an unprecedented 82 facets, it is one of the most spectacular examples of a yellow diamond in the world. In a broader sense, Tiffany & Co. helped put diamonds on the map in 1886 by introducing the American marketplace to the solitaire diamond design, which is still among the most popular engagement-ring styles. The trademark Tiffany® Setting raises the stone above the band on six prongs, allowing its facets to catch the light. A lovely recent example is this circa-2000 platinum engagement ring. Displaying a different design and aesthetic (but equally chic) is this exquisite diamond and ruby ring from the 1930s.

About the SellerNew to 1stDibs
5 / 5
Located in Scottsdale, AZ
Platinum Seller
These expertly vetted sellers are 1stDibs' most experienced sellers and are rated highest by our customers.
Established in 2000
1stDibs seller since 2020
10 sales on 1stDibs
Typical response time: 1 hour
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