Lot 18

A Diamond and Gold ‘Lion Ebouriffé’ Brooch, Van Cleef & Arpels

Sculpted as a tousle haired lion decorated with diamonds, emeralds and black enamel, in 18k yellow gold and platinum, signed VCA 750©62 and numbered B1022 I109, French assay marks for 18K gold and platinum

Estimate: $5,000-7,000 CAD

Lot 1

A Pair of Diamond, Emerald and White Gold Panther Earrings, Cartier

Each designed as a polished half hoop, topped by a petite pavé-set diamond panther’s head with emerald eyes and an enamel nose, in 18k white gold, signed Cartier, numbered AGM837, French assay marks, with original box and certificate

Estimate: $2,000-3,000 CAD

Lot 5

A Pink Sapphire, Diamond, Platinum and Gold Ring, Tiffany & Co.

Set with an oval pink sapphire weighing approximately 4.45 carats, the shoulders and gallery accented by round diamonds weighing approximately 1.50 carats, in platinum and 18k gold, signed Tiffany & Co., and numbered 17736981, size 5 with sizing beads, with original box

Estimate: $8,000-8,000 CAD

Lot 15

A Diamond, Platinum and Gold ‘Sixteen Stone’ Eternity Ring, Schlumberger, Tiffany & Co.

The band encircled by pairs of round diamonds alternating with X motifs, in platinum and 18k gold, signed Tiffany & Co., Schlumberger

Estimate: $3,000-4,000 CAD

Lot 477

The floral ribbon design entirely composed of wirework, decorated with round diamonds weighing approximately 17.00 carats, signed Mauboussin, Paris, and numbered 14111, with French assay marks, in 18k gold, length 17 inches

Estimate: $15,000-20,000 CAD

Lot 490

A Diamond and White Gold ‘Himalia’ Ring, Cartier

Of circular design, with pavé-set round diamonds weighing approximately 1.80 carats, signed Cartier and numbered 76509A, in 18k white gold, size 6 3/4, with pouch

Estimate: $7,000-10,000 CAD

Lot 501

An Emerald, Diamond and Gold Clip Brooch, Suzanne Belperron

Of elongated foliate design, set with an emerald-cut emerald weighing approximately 5.15 carats, accented by old European and old mine-cut diamonds weighing approximately 5.35 carats, with Belperron manufacturer’s mark and French assay marks, in 18k yellow and white gold

Estimate: $34,000-44,000 CAD

Lot 523

A Diamond and Platinum Bracelet, Cartier

The wide articulated strap composed of three rectangular diamonds weighing approximately 4.30 carats, further embellished with round and baguette-cut diamonds weighing approximately 19.25 carats, signed Cartier and numbered, in platinum, length 7 inches

Estimate: $40,000-60,000 CAD

Lot 494

A Multi-Gem, Diamond and Pink Gold ‘Hortensia’ Bandeau Tiara, Chaumet

Decorated with a graduated series of hydrangea flowers and buds set with opals, pink tourmalines, pink sapphires and diamonds, atop a slender crossover hair band, signed Chaumet, numbered 1306885, in 18k pink gold, with original box and pouch

Estimate: $18,000-24,000 CAD

Lot 517

A Diamond and Gold Clip Brooch, Boucheron

Set with an emerald-cut diamond weighing 3.04 carats, in 14k white gold

Of floral design, set with old-cut diamonds weighing approximately 9.30 carats, signed Boucheron Paris, French assay mark, in 18k gold

Estimate: $13,000-14,000 CAD

Lot 492

A Sapphire, Diamond, Platinum and Gold Ring

Set with an oval cabochon sapphire weighing approximately 5.00 carats, accented by baguette-cut and round diamonds weighing approximately 2.30 carats, signed Bulgari, in platinum and 18k gold, size 6 1/2

Estimate: $11,000-13,000 CAD

Lot 478

A Pair of Diamond and Gold Ear Clips, Cartier

Of wirework folding ribbon and circle design, set with round diamonds, signed Cartier, Paris, and numbered 1824, with French assay marks, in 18k gold

Estimate: $2,000-3,000 CAD

Lot 40

A Pair of Sapphire, Diamond, Platinum and White Gold Ear Clips, David Webb

Of geometric and scalloped design, set with square sapphires weighing approximately 4.15 carats, old European and old mine-cut diamonds weighing approximately 1.40 carats, signed WEBB, in platinum and 18k white gold

Estimate: $4,000-6,000 CAD

Lot 12

A Multi-Gem and Gold Clip Brooch, Missiaglia

Designed as floral bouquet composed of round diamond and seed pearl flowers, embellished by carved emerald, sapphire and ruby leaves, the curved stems gathered by a wide pavé-set yellow diamond ribbon, in 18k white and yellow gold, signed Missiaglia, with original box

Estimate: $1,500-2,000 CAD

Lot 124

A Mother-of-Pearl, Diamond and Gold Necklace, Marina B.

The fancy link chain decorated at intervals with pairs of white and black mother-of-pearl panels accented with diamond-set hoop connectors, signed Marina B. numbered 3201013, in 18k gold, length 36 1/2 inches

Estimate: $13,000-15,000 CAD

Lot 491

A Diamond and Platinum Pendant, Cartier

Designed as a cross, set with six emerald-cut diamonds weighing approximately 2.95 carats, signed Cartier and numbered 893705, with original box, accompanied by a link chain, length 18 inches, each in platinum

Estimate: $12,000-16,000 CAD

Lot 435

An Emerald, Diamond, Silver and Gold Bracelet, Mario Buccellati

The articulated finely pierced panels engraved with scrolls and floral decorations, featuring five square or rectangular emeralds weighing approximately 7.00 carats, and rose-cut diamonds, in silver and 18k gold, length 7 inches

Estimate: $11,000-13,000 CAD