Riviere (necklace of one type of stones)

White gold and diamond riviere, 14ct white gold, claw set with round brilliant cut diamonds graduating in size, G/H colour and SI1-SI2 clarity, totaling approx. 11.20cts, concealed box clasp and figure of eight safety catch, stamped '14K', with valuation,…

Diamond riviere necklace, composed of a uniform line of 173 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 10.00 carats, mounted in 14ct white gold, inner circumference 480 mm.

A pink tourmaline riviere, Late Victorian, English, Comprising thirty four round and cushion shape pink tourmalines measuring Each tourmaline is claw and coronet set attached with circular links., Not stamped. 15 carat yellow gold setting., Length 37 cm.…

Louis Auguste de Sainson 1800-1887. Vue de La riviere Des Francais Au port du Roi Georges (Albany) a 4 Miles de Son Embouchure (Nouvelle Hollande) 1833 hand coloured lithogrph, from the 'Voyage de la Corvette l'Astrolabe', inscribed with the title and…

Elegant 18ct White Gold Diamond Riviere Necklace, 8.78 Carats

18ct white gold and diamond necklace. Of riviere design, comprising eighty five graduating claw-set brilliant-cut diamonds together weighing approximately 8.78 carats, completed by a tongue and groove clasp, length 440 mm.

Diamond riviere necklace, composed of a uniform line of 158 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 7.02 carats, mounted in 14ct white gold, length 410 mm.

Diamond riviere necklace, set with 100 round brilliant-cut diamonds, estimated total diamond weight 80 carats, 18ct yellow gold, weight 42.4gm, length 47 cm.

Diamond riviere necklace, composed of a line of 158 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 7.11 carats, mounted in 14ct white gold, length 400 mm .

167 Diamond Riviere Necklace - 7.40 Carats, 14ct White Gold

Diamond riviere necklace, composed of a line of 167 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 7.40 carats, mounted in 14ct white gold, length 430 mm.

Early 20th Century Amethyst Riviere Necklace in 15ct Gold

Amethyst riviere necklace, early 20th century, composite, property from the estate of a private Sydney collector, composed as a graduated line of claw-set oval amethysts between trace link connectors, mounted in 15ct gold, inner circumference 445 mm.

Aquamarine & Diamond Graduated Riviere Necklace

Aquamarine and diamond riviere necklace, composed as a graduated line of claw-set oval aquamarines alternating between similarly set brilliant-cut diamonds, the aquamarines and diamonds together weighing approximately 56.70 carats and 1.01 carats…

Diamond Riviere Necklace in 18ct White Gold

18ct white gold and diamond riviere, comprising one hundred forty-seven graduating collet-set brilliant-cut diamonds together weighing approximately 7.00 carats, completed by a box clasp, length approximately 415 mm.

113 Diamond Graduated Riviere Necklace in White Gold

Diamond riviere necklace, composed of a line of 113 graduated claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 14.13 carats, mounted in 18ct white gold, length 450 mm.

Diamond Riviere Necklace

18ct white gold and diamond riviere, designed as a continuous row of graduating claw-set brilliant-cut diamonds together weighing 15.60 carats, completed by a concealed box clasp, length 430 mm.

Tiffany Platinum & Diamond Victoria Necklace

Tiffany &, Co., platinum and diamond 'Victoria' necklace, of graduated riviere style, comprising one-hundred and seventeen brilliant-cut diamonds together weighing 10.85 carats, completed by a flowerhead clasp set with four marquise-cut diamonds together…

Floral Cluster Diamond Necklace with Articulated Drops

18ct gold and diamond necklace, comprising a central floral cluster panel suspending articulated diamond drops terminating in claw-set pear-cut diamonds, to a riviere of brilliant-cut diamonds together weighing approximately 11.00 carats, completed by a…

30.96 Carat Diamond Riviere Necklace in White Gold

Diamond riviere, 18 ct white gold necklace claw set with 93 round brilliant cut diamonds graduating in size to the largest in the centre, set with a concealed box clasp, total diamond weight 30.96 carats, total weight of necklace 28 grams

Graduated Diamond Riviere Necklace in Platinum

Diamond riviere necklace, composed of a graduated line of 139 collet-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 13.51 carats, mounted in platinum, length 440 mm.

20 Carat Diamond Riviere Necklace in White Gold

Diamond riviere necklace, composed of a line of 109 claw-set brilliant-cut diamonds completed by a concealed box clasp, the diamonds together weighing approximately 20.07 carats, mounted in 18ct white gold, circumference 430 mm.

205 Diamond Riviere in 14ct Gold

14ct gold and diamond riviere. Designed as a line of two hundred five claw-set round brilliant-cut diamonds together weighing approximately 2.80cts, length 410 mm.

Platinum & Diamond Graduated Riviere, 1934

An important platinum and diamond riviere, circa 1934, collet-set with 80 old European-cut diamonds, masterfully graduated in size from the centre, the largest diamond weighing approximately 1.97 carats, cased by Hoover & Smith Co. Philadelphia, gross…

165 Diamond Riviere Necklace in 14ct White Gold

14ct white gold diamond riviere necklace. Composed of a graduated line of one hundred and sixty-five claw-set brilliant-cut diamonds together weighing approximately 10.00 carats, inner circumference approximately 425 mm.

Emerald and Diamond Pendant Necklace

An emerald and diamond pendant necklace, comprising a detachable pear cut emerald and diamond drop, the emerald weighing 4.65cts, suspended on a riviere necklace comprising one hundred and twenty four graduating round brilliant cut diamonds totalling 5…

Antique Citrine Riviere in 15ct Gold

An antique citrine riviere, comprising graduating citrines in decorative collet settings, in 15ct gold, total length 400 mm.

92 Diamond Riviere in 18ct White Gold

A diamond riviere, comprising ninety two round brilliant cut diamonds totalling 4.80cts, in 18ct white gold, total length 430 mm.

130 Diamond Riviere Necklace in 18ct Gold

A diamond riviere necklace, composed of 130 round brilliant-cut diamonds, diamonds 10.44ct total, mounted in 18ct gold, length 41.5 cm.

Ruby and Diamond Drop Necklace with Detachable Enhancer

A ruby and diamond drop necklace, of riviere style set with round brilliant cut diamonds totalling 8.10cts, suspending a detachable enhancer centrally set with a pear cut ruby weighing 2.30cts, within a diamond border, in 18ct white gold.

Diamond Riviere Necklace, 10ct, 14k White Gold

14ct white gold and diamond riviere necklace composed of a graduated line of one hundred and sixty-five claw-set brilliant-cut diamonds together weighing approximately 10.00 carats, inner circumference approximately 425 mm.

Graduated Diamond Riviere Necklace, 24.50 Carats

Diamond riviere, early 20th century designed as a graduated line of seventy-eight claw-set old European-cut diamonds together weighing approximately 24.50 carats, mounted in silver and gold, inner circumference approximately 480 mm.

134 Diamond Graduated Riviere Necklace

An impressive diamond riviere totalling 21.86ct. 18ct white gold, presented as a classic, large diamond collier, featuring one hundred and thirty-four brilliant cut diamonds throughout, graduating in size, each claw set in a four claw setting, totalling…

Graduated Diamond Riviere Necklet in 18ct White Gold

Diamond articulate riviere necklet, 18ct white gold stamped 18ct and set with 136 graduated diamonds from approx 0.08ct to 0.45ct Gh\VS2\SI2 round brilliant cut diamonds total length of the item 46 cm, and a total weight of 26.0 grams.

Diamond Lariat Necklace with Emerald Drops

A diamond lariat, the riviere style necklace comprising eighty two round brilliant cut diamonds totalling 4.0cts, with a double drop suspending emerald cut diamonds totalling 0.50cts, in 18ct white gold, total length 400 mm.

127 Diamond Riviere in 18ct White Gold

A diamond riviere, comprising one hundred and twenty seven round brilliant cut diamonds totalling 13.10cts, in 18ct white gold, total length 430 mm.

Diamond Riviere Necklace

18ct white gold and diamond riviere, composed of a graduated line of ninety-six collet-set brilliant-cut diamonds together weighing approximately 7.00 carats, circumference approximately 410 mm.

Art Deco Sterling Silver Riviere Necklace with Paste Stones

An Art Deco riviere necklace, featuring round cut colourless paste on sterling silver. Weight 25.1g

127 Diamond Riviere in 18ct White Gold

A diamond riviere, comprising one hundred and twenty seven round brilliant cut diamonds totalling 16.80cts, mounted in 18ct white gold, total length 420 mm

Diamond Riviere Necklace - 8.50 Carats

14ct white gold and diamond riviere, designed as a graduated line of eighty-nine claw-set brilliant-cut diamonds together weighing approximately 8.50 carats, circumference approximately 420 mm.

Victorian Diamond Riviere Necklace

An important Victorian diamond riviere, circa 1890, of graduated design, collet set with forty-eight old brilliant cut diamonds, the centre stone of estimated weight 3.17 carats. Individual surrounding stones of estimated weights 2.5 carats, 2.35 carats,…

8.40ct Diamond Riviere Necklace in 18ct White Gold

A diamond riviere, comprising seventy three graduating round brilliant cut diamonds totalling 8.40cts, mounted in 18ct white gold, total length 420 mm.

109 Diamond Graduated Riviere Necklace

A diamond riviere, comprising one hundred and nine graduating round brilliant cut diamonds totalling 5.59cts, mounted in 18ct white gold, total length 400 mm.

Art Deco Diamond Riviere Necklace - 14.50cts

An Art Deco diamond riviere necklace, comprising one hundred and twenty three graduated old brilliant cut diamonds, each individually set in mille grain rubbed over collet mounts, including three diamonds set as a hidden clasp. Total diamond weight: 14…

Antique-style Rock Crystal Necklace and Earrings

A rock crystal riviere and earrings, in the antique style, comprising thirty eight graduated hand faceted cushion cut rock crystal. Measuring 8 mm - 12.8 mm. Sterling silver. Total length 500 mm. The single rock crystal earrings of conforming design.

Rock Crystal Riviere and Earrings by Kozminsky

A rock crystal riviere and earrings, in the antique style, comprising thirty four graduated hand faceted cushion cut rock crystal. Measuring 8 mm - 12 mm. Silver gilt. Total length 450 mm. The single stone rock crystal earrings of conforming design. Made…

Victorian Amethyst and Gold Riviere Necklace

A Victorian amethyst and gold riviere, comprising twenty one cushion cut amethysts. Individually mounted in crimped settings. Interspaced by small gold flowers. 15 carat gold. Total length 370 mm, circa 1870.

Rock Crystal Riviere and Earrings by Kozminsky's

A rock crystal riviere and earrings, in the antique style, comprising forty four graduated hand faceted cushion cut rock crystal. Measuring 8 mm. Sterling silver. Total length 500 mm. The single stone rock crystal earrings of conforming design. Made by…

Rock Crystal Riviere and Earrings by Kozminsky

A rock crystal riviere and earrings, in the antique style, comprising thirty four graduated hand faceted cushion cut rock crystal. Measuring 8 mm - 12.8 mm. Sterling silver. Total length 450 mm. The single stone rock crystal earrings of conforming design.…

135 Diamond Riviere Necklace in 14ct White Gold

A diamond riviere necklace, comprising 135 graduated round brilliant cut diamonds totalling 8.50cts, mounted in 14ct white gold, total length 410 mm

120 Diamond Riviere Necklace in 18ct White Gold

A diamond riviere, comprising one hundred and twenty graduated round brilliant cut diamonds totalling 4.26cts, mounted in 18ct white gold, total length 450 mm. Condition: necklace presents in as new condition and stones are secure in their settings.…

63 Diamond Graduated Riviere Necklace in 18ct White Gold

A diamond riviere necklace, featuring sixty three graduated round brilliant cut diamonds weighing 10.60cts total, mounted in 18ct white gold, total length 425 mm. Condition: necklace presents in as new condition and stones are secure in their settings.…

Italian Diamond Riviere Necklace, 9.18ct, 18ct White Gold

An Italian diamond riviere necklace, comprising one hundred and thirty five graduated round brilliant cut diamonds totalling 9.18cts, mounted in 18ct white gold, total length 420 mm.

Graduated Diamond Riviere Necklace in 18K White Gold

A diamond riviere necklace, comprising seventy three graduated round brilliant cut diamonds totaling 8.40cts, mounted in 18ct white gold, total length 465 mm

Georgian Rose Gold Garnet Riviere Necklace

A Georgian garnet riviere, the oval foil backed garnets set in rose gold. Weight 34 grams. Length 40 cm.

109 Diamond Riviere Necklace in 18ct White Gold

A diamond riviere necklace, set with one hundred and nine round brilliant cut diamonds totalling 9.81cts, mounted in 18ct white gold, total length 440 mm.

152 Diamond Riviere in 18ct White Gold

A long diamond riviere featuring one hundred and fifty two round brilliant cut diamonds totalling 8.36cts, mounted in 18ct white gold, total length 700 mm.

Sapphire and Diamond Riviere Necklace in White Gold

A sapphire and diamond riviere, comprising alternating round brilliant cut diamonds totalling 5.11cts and sapphires totalling 6.10cts, mounted in 18ct white gold, total length 420 mm

Victorian Amethyst Riviere Necklace, 9ct Rose Gold

A Victorian amethyst riviere, set with thirty-nine graduated stones, 9ct rose gold. Weight 34.15 grams. Length 41 cm. Not stamped, tested as 9ct

Graduated Diamond Riviere Necklace in 18ct White Gold

A diamond riviere necklace, the graduated necklace comprising round brilliant cut diamonds totalling 13.48cts, mounted in 18ct white gold, total length 450 mm, centre diamond with GIA certificate stating weight 0.50cts, colour F and clarity VS 2

10.86ct Diamond Riviere Necklace with Graduated Brilliance

A diamond riviere necklace, featuring seventy graduated early brilliant and old European cut diamonds totalling 10.86cts, individually drop set from a trace chain, mounted in silver and 9ct white gold, total length 455 mm

10ct Diamond Riviere Necklace in 18ct White Gold

A diamond riviere necklace, the graduated necklace set one hundred and three round brilliant cut diamonds totalling 10.00cts, total length 400 mm, illusion set in 18ct white gold

Aquamarine & Diamond Riviere Necklace

Aquamarine and diamond riviere. Aquamarine and diamond riviére, designed as a uniform line of claw-set oval aquamarines alternating between a similarly set aquamarine and two diamond spacer, the aquamarines and diamonds together weighing…

Graduated Diamond Riviere Necklace in 18ct White Gold

A diamond riviere necklace, comprising one hundred and five round brilliant cut diamonds graduating in size, totalling 12.86cts, claw set in 18ct white gold, total length 430 mm.

Graduated Diamond Riviere Necklace in 18K White Gold

A diamond riviere necklace, designed as a line of graduated round brilliant-cut diamonds, ranging from 0.70 to 0.04 carat, diamonds approximately 12.67 carats total, mounted in 18 carat white gold, length 43.0 cm

Sapphire and Diamond Wishbone Necklace

Sapphire and diamond necklace set to the front with a line of wishbone motif links accented by circular-cut sapphires between brilliant-cut diamonds, continuing to a riviere of brilliant-cut diamonds, the diamonds together weighing approximately 3.45…

6ct Diamond Riviere Necklace in 14ct White Gold

A diamond riviere necklace, comprising graduating round brilliant cut diamonds totalling 6.0cts, in 14ct white gold, total length 435 mm.

Interlaced Diamond Necklace with 18.50 Carats

Diamond necklace, the front of interlaced ribbon and foliate design claw-set with marquise-shaped and brilliant-cut diamonds continuing to a riviere of brilliant-cut diamonds, the diamonds together weighing approximately 18.50 carats, mounted in 18ct…