Jewellery and Watches auction November 2021

15 Nov 2021  |  Netherlands, Rotterdam
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A 14 karat gold ruby and diamond cluster ring. Featuring an oval cut ruby of ca. 1.40 ct. in a surround of thirty two brilliant cut diamonds, ca. 1 ct. in total, ca. I-J, ca. VS-SI. Gross weight: 6.3 g.

1: A 14 karat gold ruby and... Estimate: Login

A gold Belle Epoque diamond and pearl brooch. In the center a cluster of seed pearls as flower surrounded by a border of foliage set with single cut diamonds. The gold was found below the Dutch legal gold grade of 14 karat. Gross weight: 3.3 g.

2: A gold Belle Epoque diamond... Estimate: Login

A 14 karat white gold rose cut diamond pendant. Featuring a pear shaped rose cut diamond of ca. 8.98 x 6.90 x 2.73 mm. Gross weight: 1.1 g.

3: A 14 karat white gold rose cut... Estimate: Login

A 14 karat gold with silver rose cut diamond cluster ring. Featuring twelve small rose cut diamonds surrounding a rose cut diamond in the center with a diameter of ca. 4.5 mm. Gross weight: 4.1 g.

4: A 14 karat gold with silver... Estimate: Login

A pair of 14 karat gold garnet earrings. In the design of a leaf featuring marquise cut garnets. French fitting (stud and clip). Gross weight: 9.8 g.

5: A pair of 14 karat gold garnet... Estimate: Login

A pair of 18 karat gold diamond meander rings. Each featuring three brilliant cut diamonds of ca. 0.09 ct. total, ca. G-H, ca. VS. Gross weight: 10.7 g.

6: A pair of 18 karat gold... Estimate: Login

A long precious coral necklace to a cameo set clasp. One string of barrel shaped coral beads to a 14 karat tongue clasp with a cameo of coral. Gross weight: 68 g.

7: A long precious coral necklace... Estimate: Login

An 18 karat gold diamond brooch and a gold opal ring. The brooch is designed as two brushed discs and set with eight brilliant cut diamonds. The ring is featuring a cabochon cut precious opal. Gross weight: 10.7 g.

8: An 18 karat gold diamond... Estimate: Login

A gold garnet and pearl cluster flower ring. Found below the Dutch legal gold grade of 14 karat. Gross weight: 6.4 g.

9: A gold garnet and pearl... Estimate: Login

An 18 karat gold enamel and diamond bracelet. Composed of navette shaped links featuring black enamel. Set with brilliant cut diamonds, in total ca. 0.63 ct. Gross weight: 25 g.

10: An 18 karat gold enamel and... Estimate: Login

A cultured Akoya pearl necklace to a rose cut diamond clasp. Composed of a double strand of cultured Akoya pearls to a 14 karat gold and silver rose cut diamond clasp. Gross weight: 50 g.

11: A cultured Akoya pearl... Estimate: Login

A pair of 18 karat gold pearl earrings. Featuring natural pearls, granulé work and tassels. Provenance: The Netherlands, 1814-1865. Gross weight: 6.7 g.

12: A pair of 18 karat gold pearl... Estimate: Login

A 14 karat gold diamond 'gipsy' ring. Featuring a brilliant cut diamond of ca. 0.20 ct., ca. F-G, ca. VS. Provenance: the Netherlands, first half of the twentieth century. Gross weight: 5.3 g.

13: A 14 karat gold diamond... Estimate: Login

A pair of 18 karat gold earrings. Of cushion shaped design with French fitting (pin and clip). Provenance: Italy, Arezzo. Gross weight: 8.5 g.

14: A pair of 18 karat gold... Estimate: Login

An 18 karat gold smokey quartz and diamond ring. Featuring a rectangular faceted smokey quartz van ca. 5.5 ct. Flanked by ten brilliant cut diamonds of ca. 0.20 in total, ca. G-H, ca. VS and trilliant cut smokey quartz. Gross weight: 9.5 g.

15: An 18 karat gold smokey quartz... Estimate: Login

An 18 karat gold omega necklace. Composed of flat curved links to a tongue clasp. Provenance: Italy. Gross weight: 24.4 g.

16: An 18 karat gold omega... Estimate: Login

An 18 karat gold coral cocktail ring. A domed design featuring a ribbed and wire work decor set with cabochon cut precious coral. Gross weight: 8.07 g.

17: An 18 karat gold coral... Estimate: Login

A precious coral bracelet to a 14 karat gold clasp. Three strands of round coral beads, to a rectangular tongue clasp with three coral boutons. Gross weight: 22 g.

18: A precious coral bracelet to a... Estimate: Login

Two gold brooches in het shape of a stirrup and a trumpet. The 14 karat gold stirrup is from the late nineteenth century, featuring two rubies and a pearl. The trumpet was found below the Dutch legal gold grade of 14 karat gold. Gross weight: 8 g.

19: Two gold brooches in het shape... Estimate: Login

A gold and silver tourmaline and diamond cluster ring, nineteenth century. The shank is elaborated with foliate design. Set with a cushion cut tourmaline, in a surround of thirteen old mine and baguette cut diamonds (closed back settings). The gold...

20: A gold and silver tourmaline... Estimate: Login

An 18 karat gold bracelet. A belcher chain type of link to a lobster clasp. Gross weight: 32 g.

21: An 18 karat gold bracelet. A... Estimate: Login

A pair of 14 karat gold earrings. Of trapezoid design with French fitting (stud and clip). Gross weight: 8 g.

22: A pair of 14 karat gold... Estimate: Login

An 18 karat gold smokey quartz and citrine pendant. A rectangular pendant with a checkered board cut smokey quartz and French cut citrine. Gross weight: 3.7 g.

23: An 18 karat gold smokey quartz... Estimate: Login

An 18 carat white gold diamond solitaire ring, ca. 0.75 ct. Featuring a brilliant cut cognac coloured diamond of ca. 0.75 ct. in a four prong setting. Gross weight: 3.5 g.

24: An 18 carat white gold diamond... Estimate: Login

A 14 karat white gold diamond eternity band. Featuring brilliant cut diamonds of ca. 0.03 ct. each, ca. 0.90 ct. in total, ca. G-H, ca. VS. The sides of the ring are decorated with engraving. Gross weight: 3.9 g.

25: A 14 karat white gold diamond... Estimate: Login

A 14 karat white gold diamond brooch. Of circle shaped and open worked design. Featuring a central old brilliant cut diamond of ca. 0.75 ct., ca. K-L, ca. PI surrounded by smaller old European cut diamonds, ca. 0.70 ct. in total. Elaborated with mille...

26: A 14 karat white gold diamond... Estimate: Login

A 14 karat gold negligé aquamarine pendant. Of Art Nouveau design featuring round faceted cut aquamarine. Incl. box. Gross weight: 4.6 g.

27: A 14 karat gold negligé... Estimate: Login

An 18 karat gold topaz ring. A wide band featuring a a rectangular topaz in the center of ca. 5.5 ct. flanked by carré cut topaz. The sides of ring are also set with smaller topaz. Gross weight: 13.4 g.

28: An 18 karat gold topaz ring. A... Estimate: Login

A pair of 18 karat gold diamond ear hoops. Gross weight: 15.8 g.

29: A pair of 18 karat gold... Estimate: Login

A garnet necklace with a 14 karat gold clasp. Double strand necklace, faceted beads on silver wire work with eight ribbed spacer beads at the front. The clasp is typical dutch regional jewellery, inlay hair work as memento mori, initials J.A. d. J...

30: A garnet necklace with a 14... Estimate: Login

An 18 karat and platinum Belle Epoque diamond bar brooch. Featuring an old brilliant cut diamond of ca. 0.35 ct. in the center, flanked by smaller old brilliant cut diamonds set foliage and mille grain, in total ca. 0.40 ct. Gross weight: 6 g.

31: An 18 karat and platinum Belle... Estimate: Login

A 14 karat white gold sapphire and diamond cluster ring. Featuring sixteen old European cut diamonds of ca. 0.64 ct. in total, ca. G-H, ca. VS surrounding an emerald cut sapphire of 5.70 ct. Gross weight: 7.9 g.

32: A 14 karat white gold sapphire... Estimate: Login

A gold diamond and pearl Belle Epoque pendant. An old brilliant cut diamond of ca. 0.10 ct., ca. I-J, ca. SI is suspended in the center. Further set with small rose cut diamonds and one pearl suspended from the bottom. The pendant was found below the...

33: A gold diamond and pearl Belle... Estimate: Login

A 14 karat gold and silver sapphire and diamond crescent brooch. Featuring thirteen blue sapphires amongst rose cut diamonds. Gross weight: 10.7 g.

34: A 14 karat gold and silver... Estimate: Login

A 15 karat gold neo Etruscan bangle. The front is decorated with granulé work and cannetille. Hallmarked for Birmingham, year letter b: 1883. Gross weight: 18.3 g.

35: A 15 karat gold neo Etruscan... Estimate: Login

A three strand garnet necklace to a 14 karat gold clasp. Gross weight: 176.6 g.

36: A three strand garnet necklace... Estimate: Login

A gold Victorian ring and a 14 karat gold seed pearl brooch. The ring was found below the Dutch legal gold grade of 14 karat. Gross weight: 6.1 g.

37: A gold Victorian ring and a 14... Estimate: Login

A 14 karat white gold diamond cross over ring. Featuring two brilliant cut diamonds of ca. 0.60 ct. in total, ca. G-H, ca. VS, flanked by eight smaller brilliant cut diamonds of ca. 0.16 ct. in total. Gross weight: 3.4 g.

38: A 14 karat white gold diamond... Estimate: Login

A gold pearl and diamond tie pin. Featuring a cultured pearl of ca. 8.5 mm. and a brilliant cut diamond of ca. 0.10 ct., ca. I-J, ca. VS. Gross weight: 1.7 g.

39: A gold pearl and diamond tie... Estimate: Login

A 14 karat gold lapis lazuli signet ring. Gross weight: 11 g.

40: A 14 karat gold lapis lazuli... Estimate: Login

A 14 karat gold two tone bracelet. Composed of two white gold and two yellow gold links, joined together with screws to a fold clasp. Gross weight: 55 g.

41: A 14 karat gold two tone... Estimate: Login

A 14 karat gold two tone signet ring. The shank made of rose gold and the shield in white gold. Engraved with a monogram, 'A H'. Gross weight: 12 g.

42: A 14 karat gold two tone... Estimate: Login

A 14 karat gold pendant with Chinese characters. Featuring a faceted ruby in the center at the front and backside. Gross weight: 6 g.

43: A 14 karat gold pendant with... Estimate: Login

Three pairs of antique cuff links. One 14 karat gold with cabochon cut hematite, one of 9 karat gold with enamel and one pair in 18 karat gold decorated with enamel and filigree work. Gross weight: 16.6 g.

44: Three pairs of antique cuff... Estimate: Login

An 18 carat gold two tone cluster ring with diamonds and sapphire. Set with a rectangular cut sapphire of ca. 1.18 ct. surrounded by thirty two brilliant cut diamonds of ca. 0.96 ct., G-H, VS-SI. Gross weight: 4.6 g.

45: An 18 carat gold two tone... Estimate: Login

An 18 karat white gold sapphire and diamond bracelet. Composed of elongated links set with blue, yellow and pink sapphires, alternated with brilliant cut diamonds. Forty diamonds in total, ca. 0.40 ct., ca. G-H, ca. VS. Gross weight: 16.2 g.

46: An 18 karat white gold... Estimate: Login

A 14 karat white gold diamond Art Deco brooch, ca. 1930. Of navette shape, featuring two central old European cut diamonds of ca. 0.80 ct. each, ca. L-M/H-I, PI. Surrounded by smaller old European cut diamonds, ca. 1.08 ct. in total. Maker's mark...

47: A 14 karat white gold diamond... Estimate: Login

A 14 carat white gold diamond solitaire ring, ca. 0.80 ct., ca. G-H, ca. SI2. Set in a twisted four claw setting. Gross weight: 2.5 g.

48: A 14 carat white gold diamond... Estimate: Login

A 14 karat gold fringe necklace. A graduated design composed of flat fringe and rectangular links to a tongue clasp. Gross weight: 40.8 g.

49: A 14 karat gold fringe... Estimate: Login

A 14 karat gold diamond bar brooch. Featuring three larger rose cut diamonds and four smaller rose cuts. In original case of 'Overstrijd, Rotterdam'. Gross weight: 4.7 g.

50: A 14 karat gold diamond bar... Estimate: Login

A 14 karat gold fifties bracelet. Composed of rectangular links with feceted edges to a tongue clasp with safety eye. Gross weight: 22.3 g.

51: A 14 karat gold fifties... Estimate: Login

A collection of gold mourning jewellery. Comprising a pair of 14 karat gold pins, a 14 karat gold brooch with hair work and an 18 karat gold ring with hair work. Ring is engraved: '1823, 13 May' and fully hallmarked: 18 ct., London, year letter h:...

52: A collection of gold mourning... Estimate: Login

Two gold rings, ca. 1900. One 14 karat gold featuring seed pearls. The other an 18 karat gold Art Nouveau ring in ribbon design, set with rubies and rose cut diamonds. Gross weight: 4.3 g.

53: Two gold rings, ca. 1900. One... Estimate: Login

A precious coral cluster brooch. Composed of seven large coral boutons and twelve smaller boutons with a drop shaped coral pendant suspending. Provenance: The Netherlands, ca. end of the nineteenth century. The pin and bale are of base metal. Gross...

54: A precious coral cluster... Estimate: Login

A precious coral bead necklace to a 14 karat gold clasp. Gross weight: 57.6 g.

55: A precious coral bead necklace... Estimate: Login

An 18 karat gold cannetille buckle, end of the nineteenth century. A rectangular buckle with fine cannetille en filigrain work. Gross weight: 21.6 g.

56: An 18 karat gold cannetille... Estimate: Login

Two gold rings with chalcedony and chrysoprase. Featuring two cabochon cut gemstones: chalcedony and chrysoprase. The chalcedony ring is found below the Dutch legal gold standard of 14 karat gold. Gross weight: 9.6 g.

57: Two gold rings with chalcedony... Estimate: Login

A 14 karat gold filigree brooch. A florally designed brooch with filigree and cannetille work. Elaborated with shell and flower motives. Second half of the nineteenth century. Gross weight: 12.9 g.

58: A 14 karat gold filigree... Estimate: Login

A 14 karat rose gold diamond gypsy ring. A rub over setting featuring an old mine cut diamond of ca. 0.65 ct., ca. J-K, ca. PI. Gross weight: 4.2 g.

59: A 14 karat rose gold diamond... Estimate: Login

A pair of 14 karat gold and silver rose cut diamond cluster earrings. Designed as a rose with a central rose cut diamond of ca. 4.75 mm. diameter, surrounded by smaller rose cut diamonds. Gross weight: 4.8 g.

60: A pair of 14 karat gold and... Estimate: Login

An 18 karat gold cross pendant with turquoise. Featuring cannetille and wirework decoration surrounding an oval cabochon cut turquoise. Backside is engraved: 'Jerusalem'. Gross weight: 21.6 g.

61: An 18 karat gold cross pendant... Estimate: Login

A 14 karat gold with silver rose cut diamond ring. Cluster design set with a central rose cut of ca. 4.4 mm, surrounded by ten smaller rose cut diamonds. Gross weight: 4.3 g.

62: A 14 karat gold with silver... Estimate: Login

A 14 karat gold watch chain. A long twisted link chain to a dog clip clasp. Gross weight: 21.1 g.

63: A 14 karat gold watch chain. A... Estimate: Login

A 14 karat gold Art Deco bracelet with amazonite and onyx. Composed of rectangular links, alternated with amazonite and onyx set links. Gross weight: 18 g.

64: A 14 karat gold Art Deco... Estimate: Login

A 14 karat gold and silver rose cut diamond bar brooch. Featuring an oval rose cut diamond of ca. 7.5 x 6.25 mm in the center surrounded by forty smaller rose cut diamonds. Gross weight: 8.5 g.

65: A 14 karat gold and silver... Estimate: Login

An 18 karat rose gold agate ring. Featuring a cabochon cut green agate in a closed back rub over setting. Gross weight: 8.22 g.

66: An 18 karat rose gold agate... Estimate: Login

A 14 karat gold fox link necklace and bracelet. With a lobster clasp. Gross weight: 43.4 g.

67: A 14 karat gold fox link... Estimate: Login

Two gold similar diamond solitaire rings. One set with a old brilliant cut diamond of 0.20 ct., ca. G-H, ca. VS in 14 krt white gold shank, maker's mark *TB5* for Bierhuijs, Th. 1964-1981, Rotterdam, The Netherlands. The other ring is set with an old...

68: Two gold similar diamond... Estimate: Login

A two strand precious coral necklace on a 14 karat gold clasp. Master's mark of S. Mopman, Schoonhoven, 's -Gravenhage 1936-1956, The Netherlands. Gross weight: 98 g.

69: A two strand precious coral... Estimate: Login

An 18 karat gold two tone necklace. Composed of enlongated yellow gold and white gold alternating links to a lobster clasp. Gross weight: 53 g.

70: An 18 karat gold two tone... Estimate: Login

An 18 karat gold two tone link bracelet. Composed of puffy alternating links in white and yellow gold, to a tongue clasp. Gross weight: 39.36 g.

71: An 18 karat gold two tone link... Estimate: Login

A pair of two gold rings. One plain gold ring of twisted design and a endless knot and a 14 krt gold garnet cluster ring. The knot ring was found below the legal gold grade of the Netherlands of 14 karat gold. Gross weight: 7.6 g.

72: A pair of two gold rings. One... Estimate: Login

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