DIAMOND - APPROXIMATELY 0.97ct

Old cut diamond weighing approximately 0.97ct, purity: SI2, colour: J.

14 Karat Yellow Gold Hinged Ring, set with center cushion cut diamond, approximately 5.3mm x 6mm, flanked by round diamonds, approximately 4.8 millimeters each, size 5 1/4, 7.8 grams.

14K gold ring set with center diamond approximately .90cts. in a filigree setting.

Impressive massive retro ring made of 14K Pink Gold (acid tested) set with an Old European Cut central diamond weighing approximately 1.5 Carats (I-SI, G-H), flanked by a halo of eight diamonds weighi

Art Deco platinum and diamond clip pins consisting of baguettes and round diamonds, approximately 2cts. Largest stone about 3.9 x 2mm. With original platinum insert. 12.3 grams.

14 Karat Yellow Gold and Diamond Inline Bracelet, set wtih 51 marquis diamonds, approximately 2.4mm x 4.9mm each, length 6 1/2 inches, 8.9 grams.

Round brilliant cut diamond weighing approximately 0.80ct, purity: SI1, colour: H.

14 Karat Yellow Gold and Diamond Engagement Ring, set with center diamond approximately .50 carats, flanked by diamonds on either side, size 6.

14 Karat Gold Ring, set with center diamond, approximately .30 carats.

Platinum and Diamond Ring, set with diamond approximately .35 carats, 4.3 grams, size 8.

DIAMOND RIVIÈRE Set with thirty-two old cushion-shaped and old brilliant-cut diamonds in pinched collet settings, diamonds approximately 42.60 carats total, length 35.2cm This lot is subject to t

MOUSSAIEFF: DIAMOND AND FANCY COLOURED DIAMOND RING The oval-cut Fancy Yellow diamond, weighing 10.33 carats, between two pear-shaped diamonds, pear-shaped diamonds approximately 1.90 carats total, ma

32.0mm in length, pearls approximately 20.0mm x 13.0mm in size, likely natural, adorned with diamond rounds and two baguettes, diamonds approximately 0.48 cttw. Pearls have semi-oval shape, display so

18K Gold and Diamond Ring with eagle head and makers marks. 46 encrusted old mine cut diamonds, approximately 6 cts total. Two largest diamonds approximately 0.75 cts each, clarities approximately VS

NATURAL PEARL AND DIAMOND NECKLACE The single strand composed of 153 natural pearls, graduating in size towards the centre, from 4.1mm-7.4mm, on a cushion-shaped diamond clasp, diamond approximately 0

RUBY AND DIAMOND RING The cushion-cut ruby, weighing 9.20 carats, the surround set with pear-shaped, marquise and tapered baguette-cut diamonds, diamonds approximately 3.00 carats total, ring size ap

RUBY AND DIAMOND BRACELET, MID 20TH CENTURY Composed of ten cushion-shaped ruby and brilliant-cut diamond clusters, alternating with quatrefoils of marquise-cut diamonds, diamonds approximately 8.00

A modern diamond engagement ring having GIA Certified center natural fancy champagne round brilliant cut diamond (approximately 6.77 carats, color: Y-Z, clarity: VS1, strong blue fluorescence) flanked

Stunning Diamond Engagement Ring Set Platinum engagement ring with 14kt gold ring guard (insert ring). Round brilliant cut center stone diamond approximately 3.21 ctw, accented by tapered rounds and b

EMERALD AND DIAMOND CLUSTER RING The step-cut emerald within a surround of brilliant-cut diamonds, emerald approximately 4.50 carats, diamonds approximately 1.40 carats total, ring size L½ Foot

Emerald cut diamond center stone (8.2mm x 6.5mm x 4.3mm) accented by tapered baguette cut diamonds on either side of center stone. Diamonds approximately 2.29 cttw, F color, VVS2 clarity. Unsigned, st

MAUBOUSSIN: SAPPHIRE AND DIAMOND COLLAR, CIRCA 1980 The latticework of articulating links pavé-set throughout with brilliant-cut diamonds and circular buff-top sapphires, diamonds approximately 1

CARTIER: DIAMOND FLOWER BROOCH, CIRCA 1940 The rose in full bloom with bead detail, accented by cushion-shaped and old brilliant-cut diamonds, diamonds approximately 3.40 carats total, signed Cartier

GRAFF, A DIAMOND ETERNITY RINGThe ring channel set with step cut diamonds, the sides with calibré step cut diamonds, approximately 6.83 carats total, signed Graff, in a Graff box with card outer