Lot 521

A Pair of Diamond and White Gold Ear Studs

Set with two round diamonds, weighing 6.09 carats and 6.02 carats, in 18k white gold

With report 5222903972 dated 26 April 2023 from the Gemological Institute of America stating I colour, VS2 clarity

With report 2223903964 dated 26 April 2023 from the Gemological Institute of America stating J colour, VS2 clarity

Estimate: $160,000-200,000 CAD

Lot 520

A Fine Diamond and White Gold Ring

Set with an oval diamond weighing 4.00 carats, the frame and shoulders accented by round diamonds, in 18k white gold, size 6 1/2, with box

With report 6312857407 dated 05 February 2019 from the Gemological Institute of America stating that the diamond is E colour, VVS1 clarity

Estimate: $80,000-100,000 CAD

Lot 519

A Diamond and Platinum Bracelet

Featuring fourteen round diamonds weighing approximately 18.20 carats, between baguette diamonds weighing approximately 2.00 carats, in platinum, length 6 5/8 inches

Estimate: $130,000-160,000 CAD

Lot 522

An Emerald, Diamond and Platinum Ring

Of ‘toi et moi’ design, set with an emerald-cut emerald weighing approximately 3.75 carats, and an Asscher-cut diamond weighing 3.32 carats, accented by baguette-cut diamonds, in platinum, size 6

With report 2221916418 dated 26 April 2023 from the Gemological Institute of America stating that the diamond is J colour, VS1 clarity

Estimate: $20,000-30,000 CAD

Lot 154

A Diamond and Platinum Ring, Lucas

Set with an old European-cut diamond weighing 3.78 carats, between a pair of round diamonds, in platinum, size 4 3/4

Estimate: $6,000-8,000 CAD

Lot 503

A Diamond and Platinum Ring

Set with a round diamond weighing 2.31 carats, the frame and shoulders accented by round diamonds, in platinum, approximate size 4 1/4 with sizing beads

Estimate: $24,000-34,000 CAD

Lot 261

A Diamond and White Gold Ring and Band

Set with a round diamond weighing 1.52 carats, accented by round diamonds; accompanied by a matching eternity band; each in 18k white gold, size 5 1/2

With copy of report 6205060096 dated 27 May 2015 from the Gemological Institute of America stating that the diamond is I colour, SI2 clarity

Estimate: $6,000-8,000 CAD

Lot 467.01

A Diamond Solitaire and Platinum Ring

Set with an old European-cut diamond weighing 6.33 carats, in platinum, size 5 1/4

Estimate: $30,000-40,000 CAD

Lot 518

A Diamond and Platinum Ring

Set with a round diamond weighing 4.01 carats, accented by smaller round diamonds weighing approximately 2.00 carats, in platinum, size 5 3/4

With report 2207792714 dated 9 October 2015 from the Gemological Institute of America stating that the diamond weighing 4.01 carats, is E colour, VS2 clarity

Estimate: $100,000-120,000 CAD

Lot 517

A Diamond Solitaire and White Gold Pendant

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

With report 1269941 dated 13 May 1981 from the Gemological Institute of America stating that the diamond is E colour, VVS2 clarity

Estimate: $34,000-44,000 CAD

Lot 485

A Diamond Solitaire and Gold Ring

Set with a round diamond weighing 2.01 carats, in 14k white and yellow gold, size 5 3/4

With report 2225915939 dated 26 April 2023 from the Gemological Institute of America stating that the diamond is D colour, SI2 clarity

Estimate: $18,000-22,000 CAD

Lot 516

An Unmounted Diamond

The pear-shaped diamond measuring 15.27 mm by 10.34 mm by 6.22 mm and weighing 5.92 carats

With report 5222932817 dated 12 May 2023 from the Gemological Institute of America stating that the diamond is G colour, VS1 clarity

Estimate: $120,000-160,000 CAD

Lot 514

A Pair of Diamond and Platinum Ear Studs

Set with a pair of round diamonds weighing 4.02 carats, in platinum

Estimate: $24,000-28,000 CAD

Lot 511

A Diamond, Platinum and White Gold Ring and Band

Set with a marquise-cut diamond weighing 2.83 carats, flanked by two baguette-cut diamonds, and accompanied by a band set with baguette-cut diamonds, both in platinum and 14k white gold, size 3 3/4 with hinged shanks

Estimate: $25,000-35,000 CAD

Lot 505

A Diamond and Platinum Ring

Set with an emerald-cut diamond weighing approximately 2.05 carats, accented by French-cut diamonds, the gallery embellished by delicate foliate and pierced scrolling motifs, in platinum, size 5 1/4

Estimate: $15,000-20,000 CAD