• A Pair of Gem-Set and Gold Ear Clips, by Capello, retailed by Brinkhaus

    The circular forms centering a pair of citrines weighing approximately 2.00 carats, amid a rows of tiny round diamonds framed by green zircons and purple iolites, mounted in 18k gold, with original box

    Estimate CDN: $3,000 - $3,600

  • A Sapphire, Diamond and Platinum Clip Brooch, circa 1950

    With flowing ribbon sashes decorated by graduated channel-set sapphires weighing approximately 3.45 carats, the curving scrolls with round and baguette-cut diamonds and sprinkled with round diamonds altogether weighing approximately 1.60 carats, mounted in platinum

    Estimate CDN: $2,500 - $3,500

  • A Rare Lady's Ruby, Diamond and Gold Wristwatch, Piaget

    The oval case centering a ruby dial, surrounded by round diamonds, 18-jewel manual movement, joined to a slightly tapered mesh strap, in 18k gold, length 7 1/8 inches

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

  • A Tanzanite, Diamond, Platinum and Gold Bracelet, Cavelti

    Comprising six emerald-cut tanzanites weighing approximately 19.00 carats, amid bombé frames of pavé-set diamonds accented by arched curved loops, alternated by baguette-cut diamond arch connectors, the diamonds altogether weighing approximately 13.00 carats, mounted in platinum and 18k gold, length 6 3/4 inches, signed Cavelti

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

  • An Art Deco Diamond and Platinum Brooch, circa 1930

    The openwork angular plaque with geometric ribbon motifs, centering a square diamond weighing approximately 0.50 carat, further accented throughout with round and baguette-cut diamonds weighing approximately 4.50 carats, mounted in platinum, French assay marks

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

  • An Emerald, Diamond and Platinum Ring

    Set with an emerald-cut emerald weighing 3.05 carats, amid an elaborate cushion-shaped bombé frame set with round, marquise and baguette-cut diamonds weighing approximately 3.35 carats, mounted in platinum
    With report 2215127843 dated 11 September 2020 from the Gemological Institute of America stating natural emerald. Minor clarity enhancement. It is an expert opinion that the geographic origin is Colombia.

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

  • A Black Opal, Diamond and White Gold Ring

    Centering an oval black opal measuring 17.88 mm by 14.30 mm by 7.15 mm, framed by round diamonds weighing approximately 2.15 carats, mounted in 18k white gold

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

  • A Gold 'Chaine d'Ancre' Bracelet, Hermès

    Of nautical inspiration, the polished chain joined to a toggle clasp, in 18k gold, signed Hermès and numbered 12G3226, length 7 inches

    Estimate CDN: $5,000 - $8,000

  • An Elegant Diamond and White Gold 'Tank Française' Wristwatch, Cartier

    The case and bracelet entirely decorated with precision-set round diamonds, white dial with black Roman numerals, diamond-set crown, quartz movement, concealed double déployant clasp, in 18k white gold, with original box and papers, length 6 3/8 inches

    Estimate CDN: $20,000 - $30,000

  • A Coloured Diamond and Platinum 'Soleste' Ring, Tiffany & Co.

    Set with a cushion-shaped fancy vivid yellow diamond weighing 1.09 carats, the double halo surround and slender shoulders accented by round diamonds, mounted in platinum, signed Tiffany & Co., and numbered 32314902, with original box and papers
    With diamond certificate 32314902/O07230221 by Tiffany & Co., stating that the diamond is fancy vivid yellow, SI1 clarity

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

  • A Ruby, Diamond and White Gold Necklace, Cavelti

    The elaborate bib fashioned at the front with flowing leaves set with round diamonds, accented by a larger round diamond weighing approximately 0.60 carat, further decorated by round ruby berries, to a textured leafy back chain, the clasp with channel-set rectangular rubies, mounted in 18k white gold, signed Cavelti, with original box, inner circumference 15 1/2 inches

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

  • A Ruby, Diamond, Platinum and White Gold Brooch, Cavelti

    The undulating bombé plaque decorated with curved rows of rubies weighing approximately 11.50 carats, and round diamonds weighing approximately 1.60 carats, mounted in platinum and 18k white gold, signed Cavelti, with original box

    Estimate CDN: $3,600 - $4,600

  • A Diamond, Platinum and Gold Pendant/Brooch, Cavelti

    Centering an oval diamond weighing 5.14 carats, amid a broad bombé frame decorated with pavé-set diamonds and a channel of baguette-cut diamonds, the diamonds totalling approximately 7.50 carats, mounted in platinum and 18k gold, signed Cavelti
    With report 2215181851 dated 2 October 2020 from the Gemological Institute of America stating that the diamond is F colour, VS2 clarity

    Estimate CDN: $90,000 - $110,000

  • A Diamond, Platinum and Gold Ring, Cavelti

    Set with an oval diamond weighing 5.09 carats, the tapering shoulders set with baguette-cut diamonds, mounted in platinum and 18K gold, signed Cavelti
    With report 6214181847 dated 2 October 2020 from the Gemological Institute of America stating that the diamond is E colour, VS1 clarity

    Estimate CDN: $120,000 - $140,000

  • A Pair of Diamond and Platinum 'Day/Night' Ear Pendants

    The foliate clusters set with round and marquise-cut diamonds, suspending long articulated swing drops set with cascading marquise and baguette-cut diamonds, totalling approximately 20.00 carats, the tops detach to wear separately, mounted in platinum

    Estimate CDN: $20,000 - $30,000

  • A Purple-Pink Sapphire, Diamond and Gold Ring

    The bold paisley motif set with a pear-shaped purplish pink sapphire weighing approximately 6.40 carats, amid a floral surround set with marquise-cut and round diamonds weighing approximately 3.15 carats, mounted in 18k gold
    With report 2205909613 dated 26 February 2020 from the Gemological Institute of America stating natural purplish pink sapphire. Heated (minor residues).

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

  • An Emerald, Diamond and Platinum Bar Brooch, circa 1930

    Centering a round diamond weighing 3.31 carats, between two squared emerald-cut emeralds weighing 2.63 carats and 2.99 carats, the terminals set with round diamonds weighing 1.52 carats and 1.46 carats, atop a knife-edge bar, mounted in platinum
    With reports 6217127845 and 6214127827 dated 11 September 2020 from the Gemological Institute of America stating natural emeralds. Minor clarity enhancement. It is an expert opinion that the geographic origin is Colombia.

    Estimate CDN: $35,000 - $40,000

  • A Diamond and Gold Bracelet, Cartier

    The highly articulated wide mesh strap fashioned with a belt motif, joined to a diamond-set buckle, signed Cartier and numbered 09355, French assay marks, in platinum and 18k gold, length 6 3/4 inches or 7 1/4 inches

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

  • An Art Deco Diamond and Platinum Jabot Pin, Cartier, circa 1930

    The jardinière design featuring a leafy potted tree and small planter of palmette motif, set with a round diamond weighing approximately 1.15 carats, decorated throughout with round, old European and baguette-cut diamonds weighing approximately 4.00 carats, signed Cartier and numbered 2817858, mounted in platinum

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

  • A Citrine and Gold Bracelet

    Composed of a series of large graduated oval citrines and a cushion-shaped citrine, in 18k gold, length 7 1/2 inches

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

  • A Ruby, Diamond, Silver and Gold Necklace

    The elaborate fringe with a series of navette-shaped rubies within rectangular diamond-set frames, alternated with round rubies, suspending pear-shaped ruby drops, and further accented by round and baguette-cut diamonds, mounted in silver and gold, length 14 1/4 inches

    Estimate CDN: $20,000 - $30,000

  • A Diamond and Platinum Brooch, Birks

    The large elongated floral and ribbon spray entirely decorated by round, marquise-cut, baguette-cut and pavé-set diamonds altogether weighing approximately 16.00 carats, mounted in platinum

    Estimate CDN: $8,000 - $10,000

  • A Diamond, Ruby and Gold Pendant/Brooch and Chain Necklace, Cavelti

    The pendant centering a heart-shaped diamond weighing 2.66 carats, framed by double rows of oval rubies weighing approximately 16.50 carats, together with a fancy ropetwist linking chain, in platinum and 18k gold, length 16 inches, both signed Cavelti, with original leather pouch
    With report 2215184887 dated 9 October 2020 from the Gemological Institute of America stating that the diamond is E colour, VS1 clarity

    Estimate CDN: $18,000 - $22,000

  • A Lady's Diamond and Gold 'Oyster Perpetual Datejust' Wristwatch, Rolex, circa 1979

    Automatic movement, gilt dial with diamond-set numerals, sweep seconds, magnified date aperture, completed by a Rolex President bracelet with déployant clasp, in 18k gold, inner circumference 5 3/4 inches

    Estimate CDN: $1,800 - $2,200

  • A Pair of Diamond and Gold Ear Studs, Birks

    From the 'Birks Blue' collection, set with a pair of round diamonds weighing 2.00 carats, each accented by a tiny sapphire on the gallery, mounted in 18k gold
    With copy of report 1126253268 dated 15 June 2010 and report 2121253260 dated 16 June 2010 from the Gemological Institute of America stating that the diamonds, each weighing 1.00 carat, are I colour, VS1 clarity

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

  • A Pair of Diamond, Platinum and Gold Ear Clips, Cavelti

    Set with a pair of oval diamonds weighing 6.23 carats, framed by pavé-set diamonds and baguette-cut diamond channels, the diamonds totalling approximately 4.00 carats, mounted in platinum and 18k gold, signed Cavelti, with original box
    With report 5211184901 dated 6 October 2020 from the Gemological Institute of America stating that the diamond weighing 3.01 carats is D colour, VS2 clarity
    With report 1216184900 dated 8 October 2020 from the Gemological Institute of America stating that the diamond weighing 3.22 carats is D colour, VS2 clarity

    Estimate CDN: $60,000 - $80,000

  • A Diamond and Gold Clutch Purse

    The hinged purse fashioned as a classic evening bag completely decorated with a woven pattern, the scalloped trim accented by graduated curves of round diamonds, opening to reveal a conforming mirror and a deep interior compartment lined with dark brown velvet, in 14k gold

    Estimate CDN: $17,000 - $22,000

  • A Lady's Diamond, Sapphire. Mother-of-Pearl and Stainless Steel 'Type XX Transatlantique' Chronograph Wristwatch, Breguet, circa 2002

    Automatic movement, circular case with rotating diamond-set bezel set with one round sapphire marker, the blue dial further decorated with round diamonds and sapphires, luminescent hands and Arabic numerals, mother-of-pearl subsidiary dials at 9 and 3 o'clock for 12-hour and 30-minute registers, subsidiary seconds and date aperture at 6 o'clock, joined to a bracelet with concealed double-déployant clasp, in matte and polished stainless steel, with original box and certificate of origin, inner circumference 6 inches

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

  • A Pair of Diamond and Platinum Ear Studs

    Set with one round diamond weighing 2.31 carats, the other round diamond weighing 2.27 carats, mounted in platinum
    With report 5211184872 dated 9 October 2020 from the Gemological Institute of America stating that the diamond weighing 2.31 carats is G colour, VVS2 clarity
    With report 6213184869 dated 6 October 2020 from the Gemological Institute of America stating that the diamond weighing 2.27 carats is H colour, VVS2 clarity

    Estimate CDN: $35,000 - $40,000

  • An Emerald, Diamond and Gold 'Sonata' Ring, Cartier, circa 1984

    Set with a pear-shaped cabochon emerald weighing approximately 0.65 carat, amid a pavé-set diamond ground, atop a curved band tapering to a point, accented by fluted details and an arched baguette-cut diamond channel, with a highly polished shank, mounted in 18k gold, signed Cartier and numbered T01132, with original box and recent copy of a service letter with invoice by Cartier

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

  • A Diamond and Platinum Bracelet

    The openwork strap with tapering curved ribbon sashes decorated by baguette-cut and round diamonds, gathered by a floral cluster set with round, pear-shaped and marquise-cut diamonds, the diamonds altogether weighing approximately 23.70 carats, mounted in platinum, inner circumference 6 1/4 inches

    Estimate CDN: $16,000 - $20,000

  • A Diamond, Platinum and Gold Necklace, Cavelti

    Composed of twenty-one pairs of round diamonds weighing approximately 21.00 carats, within pavé-set diamond frames and baguette-cut diamond channel connectors weighing approximately 22.00 carats, mounted in platinum and 18k gold, signed Cavelti, length 16 1/4 inches, with original box

    Estimate CDN: $44,000 - $55,000

  • An Emerald, Diamond and Gold Ring, Piaget

    The broad bombé band decorated on top with a swirling row of calibre-cut cabochon emeralds and graduated wave rows of round diamonds, in 18k gold, signed Piaget, French assay marks

    Estimate CDN: $7,000 - $9,000

  • An Emerald, Diamond and Platinum Ring

    Centering an emerald-cut emerald weighing approximately 1.50 carats, amid a high dome set with round and baguette-cut diamonds weighing approximately 3.00 carats, mounted in platinum, size 8 3/4

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

  • An Antique Diamond, Sapphire, Platinum and Gold Bracelet, circa 1920

    The graduated series of bezel-set old-European-cut and round diamonds weighing approximately 11.20 carats, accented by two cushion-shaped sapphires weighing approximately 3.35 carats, mounted in platinum and 18k gold, length 7 1/4 inches

    Estimate CDN: $12,000 - $15,000

  • A Sapphire, Diamond and Gold Ring, Picchiotti

    The bombé crossover swirl decorated with pavé-diamonds and accented by calibré-cut sapphires, mounted in highly polished 18k gold, signed Picchiotti

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