

All auctions / Jewelry & Gems / Mauboussin Diamond Ring

Mauboussin Diamond Ring

Pear brilliant-cut diamond of 10.37 carats, tapered-baguette-cut and round diamonds, 18k white gold (French mark), signed Mauboussin, Paris, maker's mark (Dorsey), numbered GIA, 2026, report no. 5242008149: 10.37 carats, D colour, VVS1 clarity, potentially Internally Flawless, Type IIa Accompanied by copy of Mauboussin drawing Accompanied by copy of a Mauboussin photograph Size/Dimensions: EU ring size 48 / US ring size 4 ½ (with U-shaped ring sizer) Gross weight: 9.6 grams
Estimate:$384,105.28
To the auctionView all items fromChristie'sorJewelry & Gems
Estimate:
$384,105.28
Similar items
Auction results for similar items
An opal and diamond ring set with opal and numerous diamonds, mounted
10/14/2026

$1,274.31
Est: $1,803.44
Diamond ring of 14k gold set with diamond, mounted in 14k gold and
10/14/2026

$1,049.43
Est: $1,502.87
A diamond bangle set with numerous diamonds weighing a total of app.
10/14/2026

$4,797.4
Est: $5,260.04
A necklace and pendant in the shape of a letter set with diamonds
10/14/2026

$314.82
Est: $601.14
Upcoming auctions


Jewellery and Fine Art

OCT 17 | 10:00 PM
October 16 & 17, 2026 Coin Op & Advertising - Las Vegas
Bring your auction to collectors worldwide!
Get listed now








