Hero background
lot/gia 32 57ct tanzanite platinum diamond pendant KHLj3gw 633327769 / For sale
lot/gia 32 57ct tanzanite platinum diamond pendant KHLj3gw 633327769
For saleAuction results
lot/gia 32 57ct tanzanite platinum diamond pendant KHLj3gw 633327769
For saleAuction results

Bring your auction to collectors worldwide!

Get listed now

Stay up-to-date with the antiques world

By subscribing, you are agreeing to the privacy policy. Unsubscribe anytime.

Barnebys

Barnebys HQ

Brahegatan 10
BOX 5038
114 37 Stockholm

Company

  • About Us
  • Join Barnebys
  • Our partners
  • Press
  • Career

Explore More

  • Barnepedia
  • Buying/Selling at auction
  • Auction Houses / Dealers / Galleries

Support

  • FAQ
  • Terms of Use
  • Privacy and Cookies policy
  • Contact us
  • Barnebys Group AB
  • Barnebys.se
  • Barnebys.com
  • Barnebys.co.uk
  • Barnebys.de
  • Barnebys.fr
  • Barnebys.es
  • Barnebys.it
  • Barnebys.hk
  • All auction items
  • Categories
  • Auction results
  • Magazine
  • Ancient Art
  • Arts & Graphics
  • Asian Art
  • Books, Maps & Manuscripts
  • Carpets, Rugs & Textile
  • Coins & Banknotes
  • Contemporary Art
  • Ethnographic
  • Fashion & Vintage
  • Folk Art
  • Furniture, Design & Mirrors
  • Glass
  • Jewelry & Gems
  • Lighting
  • Medals, Arms & Armor
  • Miscellaneous
  • Music & Musical Instruments
  • Nautica, Technica & Optic
  • Photographs
  • Porcelain & Pottery
  • Postcards & Stamps
  • Sculptures
  • Silver & Gold
  • Sports & Leisure
  • Tin & Metals
  • Toys & Collectibles
  • Vehicles
  • Watches & Clocks
  • Wine & Spirits
  • Works of art
  • All auction items
  • Auction results
  • Magazine
  • Get an appraisal
  • Auction system
Hero background

All auctions / Jewelry & Gems / GIA 32.57ct Tanzanite Platinum Diamond Pendant

GIA 32.57ct Tanzanite Platinum Diamond Pendant
15d 22hUSBlackwell Auctions

GIA 32.57ct Tanzanite Platinum Diamond Pendant

GIA 32.57ct Tanzanite Platinum Diamond Pendant

Platinum pendant and chain featuring a GIA-certified 32.57ct natural tanzanite, octagonal step cut with transparent, intense violetish-blue color. Accented by 80 round brilliant diamonds totaling approx. 2.47ctw, F-G color, VS1-VS2 clarity. Platinu m 900 pendant with platinum 950 chain. Total weight approx. 24.9 grams. Accompanied by GIA Report #5231889275 and GemAssure appraisal stating a $147,580 retail replacement value. Excellent condition with high-polish finish. Accompanied by GIA repor t and GemAssure appraisal. See photos for details. shipping info This item can be shipped in-house. Multiple lot combined shipping may require 3rd Party shipping.

Estimate:$30,000

To the auction

View all items fromBlackwell AuctionsorJewelry & Gems

GIA 32.57ct Tanzanite Platinum Diamond Pendant

Estimate:

$30,000

To the auction

Similar items

A German silver-gilt plate, Johann Christoph I Treffler, Augsburg, 1695-1699

A German silver-gilt plate, Johann Christoph I Treffler, Augsburg, 1695-1699

Artcurial
FR

$2,813.06

Details
A German parcel-gilt silver plate, Johann Conrad Treffler, Augsburg

A German parcel-gilt silver plate, Johann Conrad Treffler, Augsburg

Artcurial
FR

$2,250.45

Details
A Swiss parcel-gilt silver wine-taster, Heinrich Trachsel, Burgdorf, 1682

A Swiss parcel-gilt silver wine-taster, Heinrich Trachsel, Burgdorf, 1682

Artcurial
FR

$2,250.45

Details
A German parcel-gilt silver miniature wine-taster cup, Johann II.

A German parcel-gilt silver miniature wine-taster cup, Johann II.

Artcurial
FR

$562.61

Details

Auction results for similar items

COLLIERER, 2 stycken, odlade pärlor med lås av sterlingsilver.
Sold

COLLIERER, 2 stycken, odlade pärlor med lås av sterlingsilver.

10/07/2026

Helsingborgs Auktionskammare
SE

$35.8

Est: $80

Details
ALLIANSRING, 18 K guld.
Sold

ALLIANSRING, 18 K guld.

10/07/2026

Helsingborgs Auktionskammare
SE

$250.74

Est: $250

Details
RING, 18 K guld med fasettsipad sten.
Sold

RING, 18 K guld med fasettsipad sten.

10/07/2026

Helsingborgs Auktionskammare
SE

$170.5

Est: $180

Details
ALLIANSRING, 18 K guld.
Sold

ALLIANSRING, 18 K guld.

10/07/2026

Helsingborgs Auktionskammare
SE

$425.26

Est: $400

Details

Upcoming auctions

October 16 & 17, 2026 Coin Op & Advertising - Las Vegas
October 16 & 17, 2026 Coin Op & Advertising - Las Vegas auction house logo

OCT 17 | 10:00 PM

October 16 & 17, 2026 Coin Op & Advertising - Las Vegas

Jewellery and Fine Art
Jewellery and Fine Art auction house logo

Jewellery and Fine Art

Bring your auction to collectors worldwide!

Get listed now
-