Antiquorum and all its team would like to offer you and your family all its very best wishes for the New Year celebrations. We are thrilled to announce that we will organize more than 10 auctions in 2020 from Monaco and Geneva to Hong Kong. Stay tuned for our free valuation days!

EXCEPTIONAL PYROPE SPESSARTITE GARNET RING

LOT 869

Cushion-shaped pyrope spessartite color change garnet of 25.81 carats, trapeze and circular-cut diamonds, platinum and gold, 2000s, size 53 GIA 2018, report no 1308956787, Pyrope Spessartite Garnet, this stone exhibits a change of color when viewed under daylight or fluorescent vs incandescent light.

CHF 250,000 – 300,000

Lot Details

ROLEX, REF. 6263 RCO, OYSTER “MUSKETEER”, PAUL NEWMAN, STEEL

LOT 261

A very fine, extremely rare, manual wind, stainless steel chronograph wristwatch with “steep” sub-dials.
Grading System: Exceptional

CHF 600,000 – 1200,000

Lot Details

DIAMOND RING

LOT 866

Old cushion-shaped diamond, 11.88 carats, platinum, size 52

CHF 80,000 – 120,000

Lot Details

ROLEX, REF. 6241, COSMOGRAPH, PULSATION SCALE, TROPICAL SUB-DIALS

LOT 652

A historically important, manual wind, stainless steel chronograph wristwatch with pulsation scale.
Grading System: Exceptional

CHF 350,000 – 550,000

Lot Details

EDOUARD JUVET, THE COUNTRY SERENADE, ENAMEL WITH DUPLEX ESCAPEMENT

LOT 234

Very fine, 18K gold and painted on enamel pocket watch with duplex escapement and centre seconds.
Grading System: Exceptional

CHF 40,000 – 60000

Lot Details

SAPPHIRE AND DIAMOND RING, BULGARI

LOT 869

Cushion-shaped sapphire of 17.52 carats, marquise and circular-cut diamonds, platinum (900) and gold, 1960s, signed Bvlgari SSEF 2017, report no 95656, 17.52 carats, Burma (Myanmar), no indications of heating.

CHF 200,000 – 300,000

Lot Details

ROLEX DAYTONA REF. 6239 STAINLESS STEEL EXOTIC DIAL SO CALLED «PAUL NEWMAN»

LOT 262

ROLEX DAYTONA REF. 6239 STAINLESS STEEL EXOTIC DIAL SO CALLED «PAUL NEWMAN»

Very fine and very rare stainless steel, manual winding chronograph.
Grading System: Exceptional

CHF 100,000 – 150000

Lot Details

DIAMOND BRACELET, CARTIER

LOT 867

Square-cut diamonds, platinum, 1930s, 17 cm, signed Cartier, no 817594, red Cartier fitted case

CHF 150,000 – 200,000

Lot Details

ROLEX, REF. 1675, GMT-MASTER, GILT DIAL, FORMER PROPERTY OF GENERAL EDUARDO GALINDO GRANDCHANT/ CARLOS COELLO “TUMA”

LOT 247

ROLEX, REF. 1675, GMT-MASTER, GILT DIAL, FORMER PROPERTY OF GENERAL EDUARDO GALINDO GRANDCHANT/ CARLOS COELLO “TUMA”

A fine and historically important, self-winding, stainless steel wristwatch with GMT-function.
Grading System: Exceptional

CHF 20,000 – 30,000

Lot Details

SAPPHIRE AND DIAMOND “ISTAMBOUL” EARRINGS, CARTIER

LOT 865

Cushion-shaped sapphires, baguette-cut diamonds, gold and platinum, 2000s, 2.5 cm, signed Cartier, no 702269, Cartier red fitted case Gübelin 2017, report no 17090112/1 and 2, Madagascar, no indication of heating

CHF 50,000 – 60000

Lot Details