CARTIER, TIFFANY,
BULGARI & CO.:
THE BRILLIANCE OF
FAMOUS JEWELLERS
JEWELLERY, ONLINE-ONLY AUCTION, 9–25 SEPTEMBER 2025
Signed creations are at the heart of our forthcoming jewellery sale. Cartier, Tiffany, Bulgari, Chopard, Piaget and Lalaounis: a remarkable selection from the most prestigious ateliers features among nearly 300 refined pieces in the online catalogue.
DIAMOND NECKLACE
WITH EMERALD & SAPPHIRE PENDANTS,
BUCHERER
Estimate:
CHF 6 000 / 9 000
GOLD EARCLIPS,
CARTIER
Trinity modelEstimate:
CHF 600 / 900
Alongside precious diamond jewels, you will find artistic creations set with coloured stones, elegant vintage pieces and characterful parures from bygone eras. The range extends from showstoppers to classic, timeless designs, with sport-chic models made for everyday wear.
RUBY & DIAMOND BRACELET, FONTANA
Mid-20th centuryEstimate: CHF 5 800 / 8 800
DIAMOND & RUBY BROOCH
Modelled as an iguanaEstimate: CHF 4 500 / 6 500
DIAMOND BRACELET,
CHOPARD
'Ice Cube' modelEstimate: CHF 3 800 / 5 800
We warmly invite you to discover the range and radiance of the jewellery at our preview, and to be inspired by the virtuosity of the great creators.
GOLD & DIAMOND CHOKER
18k yellow gold, 191 gEstimate:
CHF 10 000 / 15 000
GOLD RING,
LALAOUNIS
18k yellow gold, 13 gEstimate:
CHF 800 / 1 200
From 9 September we present our 'ibid online-only' catalogue — available exclusively online until 25 September.
DIAMOND RING
Set with a brilliant-cut diamondof approx. 2.05 ct, approx. O–P/SI2.
Estimate: CHF 2 000 / 3 000
EARCLIPS, CARTIER
'Double C' model18k yellow gold, 16 g
Estimate: CHF 1 000 / 1 500
SAPPHIRE & DIAMOND RING, BUCHERER
Mogok CollectionSet with an oval sapphire of 3.59 ct
Estimate: CHF 3 000 / 5 000
CONTACT FOR
ENQUIRIES
AND CONSIGNMENTS:
JAKOB ZEIJL
Head of DepartmentJewellery
zeijl@kolleraucations.com
+41 44 445 63 60