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Tiffany & Co. Platinum Full Circle of Diamonds Band

Tiffany & Co. Platinum Full Circle of Diamonds Band

Best price now

$5,800.00at Long's JewelersObserved at 1:16 AM
Deal: 30% off at Long's Jewelers →

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Our take on the Tiffany & Co. Platinum Full Circle of Diamonds Band

A platinum eternity band from Tiffany & Co., channel-set with about 1.00 carat total weight of full-cut diamonds graded F-G color and VS clarity. The band is 3.00mm wide, so it sits low and flush against the finger and stacks well with an engagement ring. This is a pre-owned estate piece, inspected and authenticated before sale. The best price is $5,800 at Long's Jewelers as of November 4, 2026, the only new-condition listing tracked, so there is no recent price range to compare against.

Best forBuyers who want a Tiffany eternity band without the new-retail markupWedding or anniversary bands worn flush with a solitaireShoppers who prefer channel setting for snag-free daily wearStacking with other thin platinum bands
Pros
  • F-G color and VS clarity are strong grades for a diamond band
  • Channel setting protects the stones and keeps the profile smooth
  • 3.00mm width is substantial without feeling bulky
  • Platinum holds up to daily wear and develops a patina
  • Estate piece inspected and authenticated before sale
Cons
  • Pre-owned, so no Tiffany warranty or new-piece service history
  • Eternity bands cannot be resized without rebuilding the setting
  • About 1.00 cttw spread across the full circle means small individual stones
  • Only one listing at $5,800, so there is no price competition
  • No original box or papers confirmed

Tiffany & Co. Platinum Full Circle of Diamonds Band prices at every store

  • Long's JewelersNew

    In stock

    $5,800.00Observed at 1:16 AM
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Tiffany & Co. Platinum Full Circle of Diamonds Band price history

Lowest price we've seen: $5,800.00 on Nov 4 at Long's Jewelers. Tracked across 1 store since Nov 4.

What reviewers say

Buyers of this seller's estate jewelry describe pieces arriving better than photographed, well packed and shipped fast. They single out the authentication checks and knowledgeable staff as reasons to trust previously owned items.

Pros
  • Item condition matched or beat the photos
  • Fast shipping and secure packaging
  • Authentication and in-house inspection give confidence
  • Helpful, knowledgeable staff and a useful virtual try-on
Cons
  • Estate inventory means limited sizes and one-off availability
  • No new-piece Tiffany paperwork mentioned

From Long's Jewelers

  • Channel set with full cut diamonds
  • Diamonds approx. 1.00cttw, F-G/VS
  • Band width 3.00mm
  • Estate Tiffany & Co. piece
  • Inspected by in-house jewelers, arrives clean with secure settings
  • Fully inspected by jewelry authenticators for authenticity
Sizes
8
Materials
Platinum
Sizing
Listed as size 8
Guarantee
100% authentic — every estate piece is fully inspected by jewelry authenticators
Returns
30-day returns and exchanges; free returns on orders within the continental US
Shipping
Free shipping on orders within the continental US; most orders delivered within 3-7 days; orders over a threshold require a signature on delivery; store pickup

What buyers say

Buyers like
  • Ring arrived better than the picture
  • Very fast shipping, very well packed
  • Quality vintage and previously owned items not found elsewhere
  • Reputable dealer
  • Helpful and knowledgeable staff
  • Virtual try-on feature helpful

Questions and answers

Is a pre-owned Tiffany band worth it over a new one?
You get the same platinum and diamond specification for less than new Tiffany retail, but without the Tiffany warranty or fresh paperwork. Have the authenticity and stone grades confirmed in writing before you buy.
Can this eternity band be resized?
No, not in the usual way. A full circle of channel-set diamonds has to be cut and rebuilt to change size, which is costly and risks the settings. Buy the correct size.
What do F-G color and VS clarity mean here?
F-G is near-colorless and VS means very slightly included, with inclusions hard to see under 10x magnification. Both are high grades for a diamond band.
How wide is the band and will it stack?
It is 3.00mm wide, which stacks cleanly under a solitaire or alongside other thin bands. The channel setting sits flush, so it will not catch on clothing.
What comes in the box?
The listing does not confirm original Tiffany packaging or certificates. Ask the seller what box, pouch or paperwork is included before ordering.
When is the best time to buy?
Estate pieces are one-off, so the price holds until the ring sells. Watch the listing rather than waiting for a seasonal sale.
Where is the Tiffany & Co. Platinum Full Circle of Diamonds Band cheapest?
At Long's Jewelers, for $5,800.00, 30% off, as of our latest check.
What do buyers say about the Tiffany & Co. Platinum Full Circle of Diamonds Band?
Buyers like: Ring arrived better than the picture; Very fast shipping, very well packed; Quality vintage and previously owned items not found elsewhere.

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