Set with a marquise-cut diamond weighing 4.94 carats, flanked on either side by a trio of marquise-cut diamonds, mounted in platinum and 10k white gold With report 2175173710 dated 20 May 2015 from the Gemological Institute of America stating that the diamond is D colour, SI2 clarity
Set with an oval ruby weighing approximately 7.00 carats, between a pair of oval diamonds weighing approximately 2.25 carats, shoulders further accented by trios of round diamonds, mounted in 18k gold With report 5172206240 dated 2 July 2015 from the Gemological Institute of America stating ruby, heated (moderate residues)
An Antique Diamond Starburst Brooch/Pendant, circa 1875
The starburst design centering an old mine-cut diamond weighing approximately 0.80 carat, surrounded by twenty undulating rays set with old mine and rose-cut diamonds weighing approximately 6.50 carats, mounted in silver and gold
A Gentleman's Gold '30 Seconds Chronograph' Automatic Wristwatch
Automatic movement, mother-of-pearl dial with applied gilt baton numerals, one-fifth minute divisions and tachymetric scale, rotating bezel with slide-rule graduations, three subsidiary dials indicating constant seconds, 15-minute and 6-hour registers, date aperture, joined to a gold bracelet with déployant clasp, in 18k gold, inner circumference 7 1/2 inches, with original box, certificate, and extra link to add 1/2 inch
The broad strap composed of four articulated plaques centered by trios of marquise-cut diamonds within grounds of round and square diamonds, and alternated with baguette-cut diamond arch connectors, the diamonds altogether weighing approximately 16.00 carats, mounted in platinum, inner circumference 7 inches
Set with a pair of round aquamarines weighing approximately 6.50 carats, amid curled leaves set with round diamonds weighing approximately 4.00 carats, mounted in platinum and 14k gold
An Antique Sapphire and Diamond Pendant/Brooch, circa 1880
Designed with curling ribbons, floral motifs and a garland swag, suspending a pear-shaped sapphire weighing approximately 5.60 carats, and centering a later added oval sapphire weighing approximately 3.00 carats, set throughout with old-cut diamonds, mounted in silver and gold
The highly sculpted design fashioned as a flower with pavé-set diamond petals atop wirework textured leaves, to diamond-set stems, the diamonds weighing approximately 12.30 carats, mounted in 18k white and yellow gold
A Rock Crystal, Diamond and Platinum Pendant Necklace, circa 1920
The pear-shaped rock crystal plaque decorated with inset old European-cut diamonds and engraved with finely scrolling foliate motifs, graduated fringe drops, surrounded by rose-cut and old European-cut diamonds, joined to a black rope accented with an old-cut diamond floral slider, mounted in platinum
A Pair of Sapphire, Ruby, Diamond and Gold 'Bagatelle' Ear Clips, Van Cleef & Arpels
Designed as bombé half hoops decorated with a beaded ground and applied sapphire, ruby and diamond florets, in 18k gold, signed Van Cleef & Arpels and numbered 60804, French assay marks
The elaborate pendant/brooch featuring a button pearl measuring 8.4 mm, further decorated with split pearls, rose-cut and old mine-cut diamonds, scrolls and acanthus leaves, main brooch detachable from bail and garland festoon, mounted in 18k gold, mid 19th century, French assay marks, with fitted box, pearls not tested for natural origin
A Diamond and Gold 'Ballon Bleu' Automatic Wristwatch, Cartier
Automatic movement, circular convex case with bezel surrounded by round diamonds, engine-turned white dial, Roman numerals, sweep seconds, sapphire-set crown, joined to a bracelet with double déployant clasp, in 18k gold, inner circumference 6 inches, with original box, booklet and extra links to add one inch
The polished lozenge-shaped bombé linking decorated to the front with pavé-set round diamonds weighing approximately 7.65 carats, mounted in 18k gold, inner circumference 14 1/2 inches
The five strands comprising 237 aquamarine beads weighing a total of approximately 950 carats, joined to an 18k white gold bar clasp, length 19 1/4 inches
The drop pendant plaque centering an old European-cut diamond weighing approximately 4.70 carats, surrounded by diamond-set scrolling ribbons, and joined to a course of graduated bezel-set old European-cut diamonds, the smaller diamonds altogether weighing approximately 14.00 carats, mounted in platinum, length 18 inches
A Stainless Steel 'Roadster GMT' Automatic Wristwatch, Cartier
Automatic movement, tonneau case, bezel, case and crown pavé-set entirely with round diamonds, two-tone silvered dial with Roman numerals, luminescent hands, sweep seconds, additional time zone hand, magnified date aperture, joined to a black leather strap with déployant clasp, in stainless steel
A Pair of Emerald, Sapphire, Diamond and Gold Ear Pendants
Suspending a pair of detachable emerald drops weighing approximately 40.00 carats, from fluted oval forms decorated with cabochon sapphires weighing approximately 12.00 carats, and small round diamonds, mounted in 18k gold
A Belle Époque Diamond, Pearl and Platinum Brooch, circa 1910
The petite rectangular plaque centered by a pearl (not tested for natural) and diamond floret within a garland wreath motif, amid a pierced ground, to a geometric border and decorated throughout with old European-cut diamonds weighing approximately 2.60 carats, mounted in platinum and 14k gold
A Cultured Pearl and Diamond Double Strand Necklace
Comprising thirty-three pink cultured pearls and thirty-four white cultured pearls, slightly graduated from 14.3 mm to 11.6 mm, accented by diamond-set rondelles and joined to a circular motif diamond-set clasp, mounted in 18k pink and white gold, length 19 inches With report 5171259015 dated 18 August 2015 from the Gemological Institute of America stating pink freshwater and white saltwater beaded cultured pearls, natural bodycolour
A Sapphire, Ruby, Diamond and Gold 'Bagatelle' Bracelet, Van Cleef & Arpels
The highly flexible bombé strap composed of a beaded ground decorated with applied ruby, sapphire and diamond florets, in 18k gold, inner circumference 6 1/2 inches, signed Van Cleef & Arpels and numbered 61618, French assay marks
A Ruby, Diamond and Platinum Bracelet, J.E. Caldwell & Co., circa 1935
Of odeonesque inspiration, composed of an alternating series of tapering arches set with round diamonds and square-cut rubies, mounted in platinum, length 6 3/8 inches, signed JEC & Co and numbered R6515
A Pair of Cultured Pearl, Diamond and Platinum Ear Clips
Set with a pair of cultured pearls measuring approximately 12.8 mm, atop cascading flared sprays of marquise-cut diamonds weighing approximately 5.20 carats, mounted in platinum
With flares, curves and ziggurat motifs, the wide articulated strap composed of a trio of rectangular geometric plaques alternating with smaller panels, to arch connectors, and decorated throughout with round, baguette-cut and marquise-cut diamonds weighing approximately 22.00 carats, mounted in platinum, inner circumference 7 3/4 inches
Set with an emerald-cut emerald weighing 31.49 carats, flanked on either side by a trapezoid and a bullet-cut diamond, mounted in platinum and 18k gold With report CS51417 dated 17 September 2012 from the American Gemological Laboratories stating that it is the opinion of the Laboratory that the origin would be classified as Colombia. Faint clarity enhancement.
A Pink Sapphire, Diamond and Platinum Bangle Bracelet, Oscar Heyman & Brothers, circa 2013
The broad oval hinged hoop pavé-set throughout with variously-shaped multi-hued pink sapphires and accented with marquise-cut, pear-shaped and round diamonds, mounted in platinum, maker's mark for Oscar Heyman and numbered 804295, with certificate of authenticity, inner circumference 5 7/8 inches
A Belle Époque Diamond and Platinum Bow Brooch, circa 1915
The festoon design with twin swag garlands between two petite ribbon bows, suspending articulated ribbon sashes and finials, set throughout with old European-cut diamonds weighing approximately 1.60 carats, mounted in platinum
Set with a cushion-shaped sapphire weighing 4.37 carats, flanked by a pair of trilliant-cut diamonds, mounted in platinum With report 2165080219 dated 27 May 2014 from the Gemological Institute of America stating natural sapphire, geographic origin Kashmir, no indication of heating. With report 12110169 dated 24 April 2014 from the Gubelin Gem Lab stating that gemmological testing revealed characteristics consistent with those of sapphires originating from Kashmir. No indications of heating. Sapphires which have not been heated are scarce.
The wreath of oval form centering an aquamarine weighing approximately 8.70 carats, surrounded by round diamonds weighing approximately 2.10 carats, and textured gold leaves, mounted in 19k white and yellow gold, with Portuguese assay marks
A Pair of Diamond, Enamel and Gold 'Toronto Blue Jays World Series 1993' Cufflinks, Tiffany & Co.
Commemorating the World Series championship win against the Philadelphia Phillies, the rectangular plaques depicting the Toronto Blue Jays' logo in blue and red enamel and set with round diamonds weighing approximately 1.10 carats, mounted in 14k gold, stamped T&Co., with original box and papers; property of former official Blue Jays stadium announcer Murray Eldon
Of floral and foliate design, the petals accented with pavé-set diamonds weighing approximately 5.00 carats, and wirework textured leaves, mounted in 18k white and yellow gold
