
OCT 27 | 4:00 PM

All auctions / Jewelry & Gems / Cocktail Ring in Platinum, Emerald, and Diamonds


The Cocktail Platinum Ring stands out for its captivating Vintage-inspired design, showcasing a dazzling rectangular-cut Colombian emerald. The center stone is framed by refined Filigree details and milgrain borders, as well as a halo of diamonds that enhance its intense green color. The geometric details on the ring’s shoulders complete the design of this one of a kind piece. - Center stone: Colombian Emerald (2.85 ct) - Brilliant cut diamonds: (0.45 ct)
Estimate:$7,447.52
To the auctionView all items fromCastafioreorJewelry & Gems
Estimate:
$7,447.52
Tiffany & Co.: A long pearl necklace set with numerous cultured fresh
10/14/2026

$899.51
Est: $1,202.29
An opal and diamond ring set with an opal triplet and brilliant-cut
10/14/2026

$659.64
Est: $901.72
A jewellery collection comprising of a pearl ring and pearl brooch
10/14/2026

$824.55
Est: $826.57
An eternity diamond ring set with numerous brilliant-cut diamonds
10/14/2026

$3,298.21
Est: $3,757.17

OCT 27 | 4:00 PM

OCT 23 | 8:00 AM

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