Bring your auction to collectors worldwide!
Get listed nowBy subscribing, you are agreeing to the privacy policy. Unsubscribe anytime.
Barnebys HQ
Brahegatan 10
BOX 5038
114 37 Stockholm
All auctions / Jewelry & Gems / 2 piece jewellery set - 14 kt. Yellow gold Opal - Diamond
The set consists of a necklace and a matching ring. Both pieces feature an opal as the main stone. The measurements of the ring opal are 14 x 10 x 7 mm. The measurements of the necklace are 15 x 11 x 5 mm. Both pieces are surrounded by diamonds of gem quality as side stones. For the chain, the diamonds have a weight of 0.18 carats in IF, and for the ring I estimate 0.25 carats. The value could be even higher, I cannot determine it precisely. Total gold, according to a precise scale, 24.16 g, 585. I cannot provide any further details. Perhaps you can deduce more from the hallmarks. I have now photographed and measured everything again. For the ring, the two side diamonds have a diameter of 1.8 mm; the surrounding stones have a diameter of 1.5 mm, 20 pieces around the ring. The larger ones are 2 pieces. On the necklace, 12 diamonds with a diameter of 1.4 mm, and the large diamond 2.4 mm. All measurements were taken with a sliding caliper up to the edge of the stones and not to the edge of the setting. So better a little less than too much. The cabochon opals are smooth and show no damage; the ring and the necklace have normal signs of wear in the form of surface scratches. The jewelry has not been cleaned. I hope my explanations and photos help you to make a more accurate assessment. The gold price here, excluding stones, is about €1,600. I hope my asking price is not exaggerated. The exact appraisal and valuation I leave to you. Yours sincerely, Norbert Börner
Estimate:$4,100.64
To the auctionView all items fromCatawikiorJewelry & Gems
Estimate:
$4,100.64
Bring your auction to collectors worldwide!
Get listed now
A collection of jewellery to include 9ct white sapphire and ...
09/28/2026
$224.88
Est: $107.16
TWO GEM SET RINGS, the first a 9ct gold diamond half eternit...
09/28/2026
$119.05
Est: $80.21
