All auctions / Jewellery & Gems / Nikos Koulis Sapphire and Diamond 'Universe Line' Ring
Nikos Koulis Sapphire and Diamond 'Universe Line' Ring
Oval-shaped sapphire of 9.41 carats, triangular-shaped, baguette-cut and round diamonds, 18k white gold, unsigned Gübelin, 2026, report no. 26070030: 9.41 carats, Sri Lanka (Ceylon), indications of heating Nikos Koulis, 2017: Certificate Diamonds: for a stated weight of 2.46 carats Size/Dimensions: EU ring size 62 / US ring size 10 Gross weight: 13.0 grams
Estimate:£10,828.36
To the auctionView all items fromChristie'sorJewellery & Gems
Estimate:
£10,828.36
Similar items
Auction results for similar items
ÖRHÄNGEN, ett par, guld 18k, vikt 1,77 gram.
11/13/2026
£90.96
Est: £90.51
KEDJA, sterlingsilver samt Hängen, 2 st, bärnsten infattade i silver
11/13/2026
£60.09
Est: £113.49
RING, guld, 18K, blå sten och vita stenar, Guldvaruaktiebolaget G.
11/13/2026
£112.67
Est: £150.85
Bring your auction to collectors worldwide!
Get listed now