• LOT 150

    A Diamond and Gold Ring

    Set with a pear-shaped diamond weighing 3.33 carats, to a wide band with upswept shoulders and shank edges entirely decorated by a row of small round diamonds, mounted in 18k white and yellow gold, size 8
    With copy of report 11045555 dated 23 February 2000 from the Gemological Institute of America stating that the diamond is D colour, internally flawless

    Estimate CDN: $100,000 - $140,000

  • LOT 444

    An Art Deco Diamond and Platinum Bracelet, Tiffany & Co., circa 1930

    The wide articulated and slightly tapering pierced geometric strap centering an asymmetric duo of bezel-set round diamonds weighing approximately 3.75 carats and 1.65 carats, decorated throughout with round diamonds weighing approximately 17.00 carats, the clasp panels accented by a narrow emerald channel, mounted in platinum, signed Tiff. & Co., inner circumference 6 3/4 inches

    Estimate CDN: $40,000 - $60,000

  • LOT 345

    An Art Deco Diamond and Platinum Bracelet, circa 1930

    With three openwork rectangular panels each centering a round diamond, between arched connectors, and set throughout with smaller round diamonds, the diamonds totalling approximately 6.00 carats, mounted in platinum, length 6 5/8 inches

    Estimate CDN: $4,000 - $6,000

  • LOT 387

    A Diamond and Platinum Floral Clip Brooch, Van Cleef & Arpels

    The floral design with radiating pierced curving petals, centering a round diamond weighing approximately 1.20 carats, further accented by round diamonds weighing approximately 3.85 carats, signed VCA and numbered 6858 CS, French assay marks, mounted in platinum

    Estimate CDN: $7,500 - $10,000

  • LOT 382

    An Onyx, Amethyst and Gold Necklace, Aldo Cipullo

    The openwork linking composed of a series of large graduated onyx discs alternated with smaller amethyst discs, between pyramidal onyx connectors in square bezels, removable hinged clasp, mounted in 18k gold, signed A. Cipullo, length 19 inches

    Estimate CDN: $36,000 - $40,000

  • LOT 343

    An Antique Diamond Bar Brooch, circa 1890

    The elongated row composed of eleven graduated old European-cut diamonds weighing approximately 11.40 carats, accented by pairs of tiny diamonds, mounted in silver and gold

    Estimate CDN: $18,000 - $24,000

  • LOT 76

    A Set of Peridot and Diamond Jewels

    Including a bib necklace and a pair of ear pendants decorated throughout with peridots weighing approximately 188.00 carats, and round diamonds, length 14 inches or 15 inches, mounted in 18k white gold (2)

    Estimate CDN: $8,000 - $12,000

  • LOT 103

    A Renaissance Revival Peridot, Diamond, Pearl, Enamel and Gold Necklace, circa 1880

    Decorated with a trio of elaborate panels, each composed of a bezel-set peridot with black and white enamel trim, further accented by old-cut diamonds and pearls (not tested for natural origin), orange plique-à-jour enamel scrolls, joined by en esclavage trace linking chains, and suspending a central peridot drop pendant, with a decorated clasp, mounted in 14k gold, length 15 1/2 inches

    Estimate CDN: $2,600 - $3,600

  • LOT 237

    A Belle Époque Enamel and Diamond Necklace, circa 1895

    Elaborately fashioned with entrelac motifs, flowers, scrolls and a bowknot, the links alternating blue enamel ribbons and florets accented by old European-cut diamonds, the central cartouche section centering an old European-cut diamond weighing approximately 0.70 carat, and suspending a garland set with a pear-shaped old European-cut diamond weighing approximately 0.60 carat, mounted in silver and 18k gold, length 15 inches

    Property from the estate of a titled European lady

    Estimate CDN: $5,000 - $7,000

  • LOT 399

    A Diamond, Enamel and Gold Bangle Bracelet, Schlumberger, Tiffany & Co.

    The semi-flexible multi-hinged hoop decorated with paillonné enamel in a French rose hue, set with round diamond bezels between fluted gold arches, mounted in 18k gold, signed Tiffany & Co., Schlumberger, France, inner circumference 6 5/8 inches

    Estimate CDN: $40,000 - $50,000

  • LOT 255

    An Art Deco Diamond, Emerald, Onyx and Platinum Bow Brooch, circa 1925

    The ribbon bow centering an old mine-cut diamond collet weighing approximately 1.15 carats, the curving loops and sashes accented by elaborate calibré-set black onyx and pierced geometric motifs, smaller diamonds and emerald trim, mounted in platinum

    Estimate CDN: $3,000 - $4,000

  • LOT 316

    An Antique Pair of Emerald and Diamond 'Day/Night' Ear Pendants, circa 1870

    The openwork swing drops suspending two closed-back pear-shaped emeralds weighing approximately 6.80 carats, from emerald-cut emeralds weighing approximately 1.70 carats, and surrounded by old mine-cut diamonds weighing approximately 3.00 carats, tops detach to wear separately, mounted in silver and gold
    Property from the estate of a titled European lady

    Estimate CDN: $4,000 - $5,000

  • LOT 464

    An Antique Diamond Memorial Pendant/Brooch, circa 1870

    The oval plaque centering an oval old mine-cut diamond weighing approximately 1.75 carats, surrounded by two rows of old mine-cut diamonds, with a detachable and repositionable diamond-set foliate motif, the smaller diamonds altogether weighing approximately 10.50 carats, oval glazed compartment on reverse, mounted in silver and gold

    Property from the estate of a titled European lady

    Estimate CDN: $10,000 - $12,000

  • LOT 403

    A Pair of Diamond and Gold Ear Clips, Verdura

    The large highly sculpted blossoming flowerheads each centering a pavé-set diamond boule, surrounded by diamond-set petals accented by polished gold trim, the diamonds altogether weighing approximately 7.50 carats, mounted in 18k gold, signed Verdura

    Estimate CDN: $18,000 - $20,000

  • LOT 317

    An Art Deco Diamond and Platinum Brooch, circa 1930

    The oval openwork geometric form centering a round diamond weighing approximately 0.60 carat, further set with bombé channels and panels of rectangular and round diamonds weighing approximately 1.35 carats, accented by flared terminals of simulated sapphires, mounted in platinum

    Estimate CDN: $2,000 - $3,000

  • LOT 314

    An Antique Emerald and Diamond Cruciform Pendant, circa 1885

    The cross centering an old mine-cut diamond weighing approximately 1.50 carats, amid a quartet of closed-back emeralds weighing approximately 5.90 carats, further decorated with elaborate trefoil and fleur-de-lys motifs set with old mine-cut diamonds, mounted in silver and gold

    Property from the estate of a titled European lady

    Estimate CDN: $7,000 - $10,000

  • LOT 359

    A Diamond and Platinum Ring

    Set with a princess-cut diamond weighing 10.08 carats, flanked on either side by a trilliant-cut diamond, mounted in platinum
    With report 13336563 dated 10 August 2017 from the Gemological Institute of America stating that the diamond is J colour, SI1 clarity

    Estimate CDN: $140,000 - $160,000

  • LOT 411

    A Three-Stone Ruby, Diamond and Platinum Ring

    Centering an oval ruby weighing approximately 2.35 carats, between a pair of old European-cut diamonds weighing approximately 2.70 carats, mounted in platinum

    Estimate CDN: $10,000 - $14,000

  • LOT 325

    A Sapphire, Diamond and Platinum Ring

    Set with an oval sapphire weighing approximately 8.20 carats, to a slender band with diamond-set shoulders, mounted in platinum

    Estimate CDN: $6,000 - $8,000

  • LOT 449

    A Diamond Ring

    The Toi et Moi crossover design set with two round diamonds weighing approximately 1.70 carats, accented by flares of baguette-cut and round diamonds weighing approximately 0.95 carat, mounted in 18k white gold, size 4

    Estimate CDN: $4,600 - $5,500

  • LOT 355

    Two Antique Diamond Brooches, circa 1890

    The two crescent moons decorated with graduated old mine and rose-cut diamonds totalling approximately 3.90 carats, mounted in silver and gold

    Estimate CDN: $2,000 - $3,000

  • LOT 189

    A Gentleman's Platinum 'Premier' Wristwatch, Harry Winston

    Automatic movement, triple arched bezel, two-tone silvered dial with Arabic numerals, date aperture, sweep seconds, transparent case back, joined to a black leather strap with déployant clasp, in platinum

    Estimate CDN: $4,000 - $5,000

  • LOT 463

    A Diamond and Platinum Rivière Necklace, circa 1930's

    The graduated course comprising twenty-nine floret-set round diamonds weighing approximately 20.50 carats, between trace linking chains and joined to a bar clasp further accented by a trio of round diamonds, mounted in platinum, length 14 1/2 inches

    Property of a notable Parisian socialite

    Estimate CDN: $30,000 - $40,000

  • LOT 315

    An Antique Diamond Butterfly Brooch, circa 1880

    The 'en tremblant' butterfly with hinged floral openwork wings, body and antennae decorated throughout with old mine and rose-cut diamonds weighing approximately 5.30 carats, mounted in silver and gold
    Property from the estate of a titled European lady

    Estimate CDN: $3,000 - $4,000

  • LOT 328

    A Lady's Ruby and Diamond Wristwatch, Cartier

    The circular case, fancy lugs and brick linking bracelet entirely pavé-set with diamonds, accented by four square rubies, white dial with Roman numerals, quartz movement, concealed double déployant clasp, in 18k white gold, inner circumference 6 3/8 inches
    The proceeds of the sale of this wristwatch is to the benefit of Bais Chaya Mushka School

    Estimate CDN: $30,000 - $40,000