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阔乐提供来自各个时代的精美珠宝、有色宝石、钻石、天然珍珠和首饰，其中大部分为私人藏品。通过每年的四次拍卖会，我们为客户提供购买或出售各种上同价位范围的奢侈品及签吊珠宝的机会。众多知吊品牌如Boucheron、Bulgari、Cartier、Harry Winston、JAR、Mauboussin、Tiffany & Co.、Van Cleef & Arpels、Webb 等等的首饰总在其列。许久以来，珠宝首饰和高品质宝石上仅是令人向往的奢侈品，同时也是一项上错的投资。

我们的专家会根据历史和美学方面的因素、当前市场状况以及出处和收藏性的相关性来评估您的珠宝。我们多年的市场认知和经验保证对您的珍贵物品进行仔细评估并成功介绍出售。我们在德国、日内瓦和苏黎世展览的众多参观者以及我们国际客户及收藏家的网络对全球的关注和成功的拍卖结果提供了保证。

我们的专家兼珠宝首饰部门负责人Reto Schmidlin很高兴能够评估您的物品，以期通过我们的拍卖进行销售。我们在1月中旬之前接受3月拍卖的委托，在3月底之前接受6月拍卖的委托，在6月底之前接受10月拍卖的委托，在9月底之前接受12月拍卖的委托。


高价成交结果

UPCOMING AUCTIONS

24 June 2026. Catalogue online late May.

ibid online only: 23 September 2026

2 December 2026. Are you looking to sell jewellery at our upcoming auction? Contact us for a free, non-binding appraisal.


Valuations / Consignments

If you wish to consign to one of our auctions, we will value your artworks free of charge. Please send us photos if possible, or call us. We will arrange an appointment to view your property at your home or in one of our offices in Zurich, Geneva, Florence, Munich or Düsseldorf. You will then receive our auction estimates so that you can make your decision.

How to sell at auction
Contact us
Contact your local representative



Valuation Events

Milan

29 January

Lugano

30 January

Dusseldorf

20 February / 10 September

Berlin

11 February

Hamburg

12 February / 8 September

Frankfurt

19 February

Munich

26 and 27 February / 11 September

Geneva

6 February


To make an appointment with our specialists, please contact the department or your local representative.


Contact

Jakob Zeijl

zeijl@kollerauktionen.ch
+41 44 445 63 60

Damian Fürer

fuerer@kollerauctions.com
+41 44 445 63 61

Isabelle Koller

isabelle.koller@kollerauctions.com.ch
+41 44 445 63 00

Melinda Cusumano

cusumano@kollerauctions.com
+41 44 445 63 38


各地代表

Koller 日內瓦
geneva@kollerauctions.com
+41 22 311 03 85
Koller 慕尼黑 Fiona Seidler
muenchen@kollerauctions.com
+49 89 22 802 766
Koller 杜賽爾多夫 Ulrike Gruben
duesseldorf@kollerauctions.com
+49 211 30 14 36 38
Koller 義大利 Lapo Bacarelli
italia@kollerauctions.com
+39 366 994 1836
Koller 中國 Jing Li
beijing@kollerauctions.com
+86 135 2039 8057

Ausgewählte Resultate 首饰

GOLD DEMI-PARURE, probably CASTELLANI, ca. 1870

Yellow gold, total weight 179g.
Magnificent demi-parure in archaeological revival style, alternatingly set with ancient coins and amphora motifs. Earrings and brooch stamped “CC”. Necklace hallmarked CC on only one of the coins and with a newer clasp. L necklace ca. 38 cm, L earrings ca. 5 cm, brooch ca. 5 × 2.5 cm.

CHF 50 000 (包含買家佣金)
所有信息随时可能更改。

A215 / 2039
詳情  圖片
GOLD DEMI-PARURE, probably CASTELLANI, ca. 1870
GOLD DEMI-PARURE, probably CASTELLANI, ca. 1870

CHF 50 000

COLOMBIAN EMERALD AND DIAMOND EARCLIPS

Yellow gold 750, 23g.
Set with 2 Colombian emeralds: 1 emerald of ca. 10.0 ct, moderately oiled, and 1 emerald of ca. 8.8 ct, moderately treated with resin, each surrounded by small diamonds totalling ca. 1.0 ct. L ca. 2.3 cm.

CHF 55 000 (包含買家佣金)
所有信息随时可能更改。

A215 / 2104
詳情  圖片
COLOMBIAN EMERALD AND DIAMOND EARCLIPS
COLOMBIAN EMERALD AND DIAMOND EARCLIPS

CHF 55 000

PEARL AND DIAMOND BRACELET, CARTIER, ca. 1960/70

Platinum 950 and white gold 750, 49g.
Little-documented bracelet, composed of 12 strands of seed pearls of ca. 2.2–2.6 mm Ø. The clasp designed as the sculpted front part of a zebra, pavé-set with brilliant-cut diamonds totalling ca. 4.7 ct and calibrated onyx elements, the eyes accented by 2 marquise-cut emeralds of ca. 6 × 2.5 mm. Signed Cartier Paris, no. 013994, French platinum-, gold- and maker’s marks. L ca. 17.5 cm.

CHF 137 500 (包含買家佣金)
所有信息随时可能更改。

A215 / 2297*
詳情  圖片
PEARL AND DIAMOND BRACELET, CARTIER, ca. 1960/70
PEARL AND DIAMOND BRACELET, CARTIER, ca. 1960/70

CHF 137 500

DIAMOND RING, probably CARTIER, ca. 1920

Platinum 950, 5g.
Set with 1 cushion-shaped diamond of 10.09 ct, H/SI1, flanked by 2 baguette-cut diamonds totalling ca. 0.5 ct. Signed Cartier Paris, French platinum hallmark, maker’s mark with R. Size ca. 54.

CHF 150 000 (包含買家佣金)
所有信息随时可能更改。

A215 / 2302
詳情  圖片
DIAMOND RING, probably CARTIER, ca. 1920
DIAMOND RING, probably CARTIER, ca. 1920

CHF 150 000

IMPORTANT CEYLON SAPPHIRE AND DIAMOND BROOCH, ca. 1910

Platinum and white gold 750, 40g.
Exceptional brooch, set with 1 oval blue sapphire of ca. 110 ct, Ceylon, unheated, of very fine clarity and beautiful colour, enhanced by 24 old mine-cut diamonds and 48 rose-cut diamonds totalling ca. 2.4 ct. The brooch finding later replaced in white gold, with traces of a pendant bail. Ca. 4 x 3.5 cm.

CHF 300 000 (包含買家佣金)
所有信息随时可能更改。

A213 / 2055
詳情  圖片
IMPORTANT CEYLON SAPPHIRE AND DIAMOND BROOCH, ca. 1910
IMPORTANT CEYLON SAPPHIRE AND DIAMOND BROOCH, ca. 1910

CHF 300 000

CEYLON SAPPHIRE AND DIAMOND RING, RAVE, Munich

Platinum, 26g.
Cocktail ring, set with 1 oval sapphire of 33.83 ct in a fine blue colour, Ceylon, unheated, decorated with brilliant- and baguette-cut diamonds totalling ca. 9.2 ct, ca. G-H/VS-SI. Signed Rave. Size ca. 53.

CHF 131 250 (包含買家佣金)
所有信息随时可能更改。

A213 / 2107
詳情  圖片
CEYLON SAPPHIRE AND DIAMOND RING, RAVE, Munich
CEYLON SAPPHIRE AND DIAMOND RING, RAVE, Munich

CHF 131 250

DIAMOND PENDANT

Platinum 950, 5g.
Set with 1 pear-shaped diamond of 13.63 ct, H/VS2, in 5-prong setting.

CHF 262 500 (包含買家佣金)
所有信息随时可能更改。

A213 / 2123
詳情  圖片
DIAMOND PENDANT
DIAMOND PENDANT

CHF 262 500

DIAMOND NECKLACE/BRACELETS, VAN CLEEF & ARPELS

Yellow gold 750, stone settings platinum 950, 254g.
Four-part necklace composed of oval, textured links, 1 round, alternating with smaller diamond-set links totalling ca. 8.5 ct. The necklace can be separated into 4 parts of ca. 18 cm each, wearable individually as bracelets or combined as a shorter necklace with bracelet. Each element signed VCA, no. 25527, 25368, 25529, 25528. Total L ca. 72.5 cm.

CHF 105 000 (包含買家佣金)
所有信息随时可能更改。

A213 / 2227*
詳情  圖片
DIAMOND NECKLACE/BRACELETS, VAN CLEEF & ARPELS
DIAMOND NECKLACE/BRACELETS, VAN CLEEF & ARPELS

CHF 105 000

COLOMBIAN EMERALD AND DIAMOND RING, BOUCHERON

Platinum 950, 4g.
Set with 1 square faceted emerald of ca. 3.0 ct, Colombia, insignificant oil, with distinct "Gota de Aceite" structure. Flanked by 4 baguette-cut diamonds totalling ca. 0.3 ct. Signed Boucheron Paris, no. 3725. Size ca. 52.

CHF 85 000 (包含買家佣金)
所有信息随时可能更改。

A213 / 2260
詳情  圖片
COLOMBIAN EMERALD AND DIAMOND RING, BOUCHERON
COLOMBIAN EMERALD AND DIAMOND RING, BOUCHERON

CHF 85 000

IMPORTANT DIAMOND RING

White gold 750, 10g.
Set with 1 brilliant-cut diamond of 6.16 ct, D/VVS1*, flanked by 2 pear-shaped diamonds totalling 2.4 ct. 1 pear-shaped diamond of 1.23 ct, E/VS1. Size ca. 57, with resizing spring. * In the detailed GIA report, the Clarity Status is indicated with Potential. The centre stone is currently unset. Upon request, we will be happy to have it reset.

CHF 187 500 (包含買家佣金)
所有信息随时可能更改。

A213 / 2262
詳情  圖片
IMPORTANT DIAMOND RING
IMPORTANT DIAMOND RING

CHF 187 500