
OCT 17 | 10:00 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
A diamond ring set with a brilliant-cut diamond and single-cut diamonds
10/07/2026

$570.74
Est: $608.72
Omega: A diamond ring set with diamonds, mounted in 18k white gold
10/07/2026

$1,577.05
Est: $2,282.71
Diamond ring set with numerous brilliant-cut diamonds, mounted in
10/07/2026

$420.54
Est: $304.36
A diamond ring set with numerous brilliant-cut diamonds, mounted in
10/07/2026

$600.78
Est: $760.9

OCT 17 | 10:00 PM

Bring your auction to collectors worldwide!
Get listed now