Hero background

All auctions / Jewelry & Gems / No reserve price - Ring Platinum - 0.50ct. tw. Diamond (Colour-treated)

2d 12hNLCatawiki

No reserve price - Ring Platinum - 0.50ct. tw. Diamond (Colour-treated)

No reserve price - Ring Platinum - 0.50ct. tw. Diamond (Colour-treated)

A vintage platinum ring, set with a brilliant-cut fancy coloured diamond of 0.50ct. The diamond is yellow with greenish undertones. The diamond is held in a 6-prong chaton. Stones: 1 x brilliant-cut diamond - 5.16 mm diameter - 0.50ct VS clarity - slightly greenish yellow - very intense Size: ring size 19.25 mm diameter / 61 EU, front width 6.4 mm Weight: 5.7 grams Stamped: Pt950 Most gemstones have been treated for color and/or clarity. Whether this is the case for these stones has not been laboratory-tested. Depending on your location the item will be shipped with DHL Express or UPS. Combined shipments are possible; please drop us a message if you plan to make multiple purchases or have already done so. If you have not yet paid for the 2nd and subsequent items, we can still remove the shipping costs for those items. If you pay for all items with shipping costs, we can refund the surplus via IBAN or PayPal. Also please send a message.

Estimate:$140.36

To the auction

View all items fromCatawikiorJewelry & Gems

Estimate:

$140.36

To the auction

Similar items

Auction results for similar items

Sapphire and diamond ring
Sold

Sapphire and diamond ring

10/19/2026

Strauss & Co
GB

$29,582.94

Est: $9,151.05

Details
Princess-cut diamond ring
Sold

Princess-cut diamond ring

10/19/2026

Strauss & Co
GB

$1,464.8

Est: $1,220.14

Details
Emerald and diamond ring
Sold

Emerald and diamond ring

10/19/2026

Strauss & Co
GB

$13,582.59

Est: $12,201.4

Details
Diamond trilogy ring
Sold

Diamond trilogy ring

10/19/2026

Strauss & Co
GB

$12,867.71

Est: $9,151.05

Details

Upcoming auctions

Best of Auktion
Best of Auktion auction house logo

OCT 31 | 4:00 PM

Best of Auktion

American, European and Ukrainian Fine Art
American, European and Ukrainian Fine Art auction house logo

OCT 23 | 8:00 AM

American, European and Ukrainian Fine Art

Jewellery and Watches
Jewellery and Watches auction house logo

OCT 27 | 4:00 PM

Jewellery and Watches

Bring your auction to collectors worldwide!

Get listed now
No reserve price - Ring Platinum - 0.50ct. tw. Diamond (Colour-treated)