
OCT 27 | 4:00 PM

All auctions / Jewelry & Gems / Trilogy Ring in White Gold, Tanzanite, and Diamonds


Trilogy ring in white gold, featuring a center stone of a natural 11.92-carat Tanzanite, cut in a modified stepped octagon shape. Its particularly intense hue, ranging from deep blue to violet, is classified by the ALGT laboratory as “Vivid/Deep Violetish Blue” and “Extra Fine Color Quality.” The Tanzanite is flanked by two square Emerald cut diamonds weighing 1.09 carats each, for a total of 2.18 carats. Both are GIA-certified and feature a beautiful F color: one has a clarity of VVS1, the other VVS2. Their whiteness and brilliance elegantly highlight the intensity of the purplish-blue hue of the central Tanzanite.
Estimate:$25,667.63
To the auctionView all items fromCastafioreorJewelry & Gems
Estimate:
$25,667.63
BIJOUTERIER, SMYCKEN M.M.. 17 delar. Bl a broscher i form åra, skida
10/12/2026
$30.1
Est: $80
Manfred Stubhann (born in 1943), a silver bracelet, ring and brooch
10/12/2026

$246.44
Est: $168.06

OCT 27 | 4:00 PM

OCT 23 | 8:00 AM

OCT 17 | 10:00 PM
Bring your auction to collectors worldwide!
Get listed now