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Lot 99 · Jewels Online

Tanzanite and Diamond Ring

Tanzanite And Diamond Ring · Metal: 18k white gold

Catalog image of TANZANITE AND DIAMOND RING
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Estimate
HK$45,000–HK$55,000 hammer ≈ $5,792–$7,079
Result
Performance
Sale
Christie's — Jewels Online, Hong Kong · 25 March 2021
Dimensions
Stone: 1 oval shaped tanzanite measuring approximately 18.85 x 13.75 x 9.90 mm and stated to weigh 17.58 carats
Record ID
TB-2026-3560057
Record
first seen 28 Jul 2026 · updated 28 Jul 2026 · source ↗
Cite this record
TB-2026-3560057 — https://thebasis.art/cite/TB-2026-3560057

Tanzanite And Diamond Ring, TANZANITE AND DIAMOND RING. Christie's, 25 Mar 2021, lot 99. result recorded. TheBasis.Art, TB-2026-3560057.

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Tanzanite And Diamond Ring, TANZANITE AND DIAMOND RING. Christie's, 25 Mar 2021, lot 99. result recorded. TheBasis.Art, TB-2026-3560057.

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From the same sale Jewels Online · Mar 2021

LotArtistEstimateResult
Diamond Necklace Diamond Necklace HK$38,000–HK$58,000
Cartier 'Love' Gold Bangle CARTIER 'LOVE' GOLD BANGLE HK$8,000–HK$12,000
Bulgari 'Spiga' Gold and Diamond Necklace and Bangle Set BULGARI 'SPIGA' GOLD AND DIAMOND NECKLACE AND BANGLE SET HK$160,000–HK$240,000
Coloured Diamond and Diamond Ring with Gia Report COLOURED DIAMOND AND DIAMOND RING WITH GIA REPORT HK$350,000–HK$550,000
Coloured Diamond and Diamond Ring with Gia Report COLOURED DIAMOND AND DIAMOND RING WITH GIA REPORT HK$200,000–HK$300,000
Barney Cheng Ruby and Diamond Earrings with Report BARNEY CHENG RUBY AND DIAMOND EARRINGS WITH REPORT HK$150,000–HK$250,000

Comparable results nearest sold works, same medium & price band

ArtistLotvs. estimateResult USD, incl. premiumSale
Tanzanite And Diamond Ring Tanzanite and Diamond Earrings $5,636 Christie's, Mar 2022
Tanzanite And Diamond Ring Tanzanite and Diamond Ring Christie's, Sep 2020
Tanzanite And Diamond Ring by Geoffrey Rowlandson Bonhams, Jul 2020
Tanzanite And Diamond Ring by Theo Fennell Bonhams, Mar 2016
Tanzanite And Diamond Ring A Tanzanite and Diamond Ring Christie's, Jun 2002
Tanzanite And Diamond Ring by Gübelin Bonhams, Nov 2014
Tanzanite And Diamond Ring by E. Wolfe & Co Bonhams, Jul 2017
Emerald And Diamond Ring First Quarter of Twentieth Century Bonhams, Mar 2021

The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.

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