Lot 3

A Diamond and Platinum Ring and Band, by Hearts on Fire

Set with a square ‘Dream’ diamond weighing 1.05 carats, the frame and shoulders accented by round diamonds; accompanied by a slender band decorated on the top with round diamonds, mounted in platinum
With diamond identity documents DRM19090 from Hearts On Fire

Estimate: $3,000-$4,000

Lot 400

A Canadian Diamond Solitaire and White Gold Ring

Set with a round diamond weighing approximately 1.50 carats, mounted in 14k white gold

Estimate: $8,000-$10,000

Lot 70

A Diamond and White Gold Ring

Set with a rectangular Gabrielle-cut diamond weighing 0.92 carat, to split shoulders accented by round diamonds, mounted in 18k white gold
With report dated 17 June 2010 from Gem Certification Assurance Lab stating F colour, VS2 clarity

Estimate: $3,000-$4,000

Lot 310

A Diamond and White Gold Ring

Set with a marquise-cut diamond weighing 5.82 carats, between a pair of smaller marquise-cut diamonds, mounted in 18k white gold

Estimate: $30,000-$40,000

Lot 267

A Diamond and White Gold Ring

Set with a square emerald-cut diamond weighing 1.28 carats, the frame, gallery and extended shoulders accented by round diamonds, mounted in 14k white gold

Estimate: $4,000-$5,000

Lot 333

A Diamond Solitaire and White Gold Ring

Set with a round diamond weighing 2.43 carats, mounted in 18k white gold
With copy of report 6117720189 dated 25 February 2010 from the Gemological Institute of America stating that the diamond is G colour, VS2 clarity

Estimate: $22,000-$26,000

Lot 170

A Diamond and Platinum Ring and Band, by Tiffany & Co.

Set with a cushion-shaped diamond weighing 1.33 carats, the shoulders accented by round diamonds, and numbered 29261857, accompanied by a slender band decorated on the top with round diamonds, each mounted in platinum and signed Tiffany and Co., with original box(2)

Estimate: $5,000-$7,000

Lot 116

A Diamond and Platinum Ring

Set with an emerald-cut diamond weighing 3.09 carats, flanked by baguette-cut diamonds, mounted in platinum

Estimate: $15,000-$20,000

Lot 394

A Diamond Solitaire and White Gold Ring

Set with a pear-shaped diamond weighing 1.20 carats, mounted in 14k white gold
With report 15019894008 dated 24 June 2015 from the HRD Laboratory stating that the diamond is H colour, SI2 clarity

Estimate: $2,400-$3,400

Lot 280

A Diamond and Platinum Ring

Set with an emerald-cut diamond weighing approximately 0.80 carat, flanked by a pair of tapered baguette-cut diamonds, mounted in platinum

Estimate: $2,200-$3,000

Lot 406

A Diamond Solitaire and Platinum Ring

Set with a ‘Celebration-cut’ diamond weighing 2.54 carats, mounted in platinum
With copy of report 1186755842 dated 21 September 2017 from the Gemological Institute of America stating that the diamond is D colour, VS1 clarity

Estimate: $28,000-$32,000

Lot 320

A Diamond and White Gold Ring

Set with a radiant-cut diamond weighing approximately 1.00 carat, the shouders and gallery accented by princess-cut and round diamonds weighing approximately 0.80 carat, mounted in 18k white gold

Estimate: $2,600-$3,600

Lot 51

A Diamond Solitaire and Platinum Ring

Set with a princess-cut diamond weighing approximately 1.90 carats, to a slender band entirely engraved with foliate motifs, mounted in platinum

Estimate: $5,500-$7,500

Lot 199

A Diamond and White Gold Ring

Set with a square diamond weighing 3.59 carats, the frame and slender shoulders accented by round diamonds, mounted in 18k white gold
With report 0201300068047 dated 7 December 2014 from Forevermark stating that the diamond is G colour, VS1 clarity

Estimate: $40,000-$60,000

Lot 402

A Diamond and Platinum Ring

Set with a round diamond weighing 5.13 carats, the shoulders and shank decorated on three sides by extended rows of round diamonds, mounted in platinum
With report 2205329603 dated 24 May 2019 from the Gemological Institute of America stating that the diamond is H colour, VVS1 clarity

Estimate: $120,000-$140,000