
OCT 27 | 4:00 PM

All auctions / Jewelry & Gems / Entourage Ring in Platinum, Sapphire, and Diamonds


This oval-shaped Entourage ring in platinum features a natural sapphire set in a Bezel setting at its center. A border of 8/8-cut diamonds encircles the central gem. The bezel is openwork, and on either side of the stone, the base of the ring is adorned with 2x2 8/8-cut diamonds. The ring is numbered “970” on the inside. Sapphire weight: approximately 5.47 carats. Natural, unheated, untreated sapphire from the mines of Ceylon, accompanied by its laboratory Certificate. Total diamond weight: approximately 0.30 carats.
Estimate:$25,565.11
To the auctionView all items fromCastafioreorJewelry & Gems
Estimate:
$25,565.11
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