Decorated with old mine- and rose-cut diamonds, with an old mine pear-shaped diamond free-hanging in the center, mounted in silver-topped 10K yellow gold.
Grading System: A
USD 3,000 - 4,000
In a leaping position, pavé set with small rose-cut diamonds, with small cabochon-cut ruby eyes, mounted in 14K white gold.
Grading System: A
USD 650 - 750
Antique Russian Diamond Pendant/Brooch, circa 1880
Having a fan-shaped outline, the stays topped with and centering old mine-cut diamonds, with a free-hanging diamond drop, having a total weight of approx. 1.70 cts., accented with rose-cut diamonds, in 14K yellow gold; the brooch fitting can be unscrewed, leaving the piece as a pendant, and the pendant's bail can also be removed, leaving only the brooch.With Russian hallmarks
Grading System: AA
USD 3,200 - 3,400
Antique Emerald and Diamond Ring
Centrally set with an emerald-cut emerald weighing approx. 2.40 cts., surrounded by 12 old mine-cut diamonds, mounted in 18K yellow gold.
Grading System: A
USD 2,000 - 2,400
Antique French Diamond Bar Pin, circa 1885
Decorated with one fancy-colored, old European-cut and 4 white, old mine-cut diamonds, the greenish orangy brown diamond weighing approx. 0.55 ct., the old mine-cuts having a total weight of approx. 1.50 cts., each separated by rose-cut diamonds, mounted in silver-topped 18K yellow gold. (The fancy colored diamond has not been gemologically tested as to the origin of color.)With French hallmarks and maker's mark
Grading System: AA
USD 1,400 - 1,800
Antique Swiss Enamel Necklace, Circa 1840
In an elaborate configuration of opaque, polychrome champlevé and translucent enameled gold plaques that alternate with smaller scroll-like designs which are decorated with small cabochon-cut garnets surrounded by either 4 seed pearls or 4 small cabochon-cut turquoises, suspending 5 free-hanging, ornate, enameled drops, 3 accented with small gemstones and pearls, with 2 lengths of gold chain at each end of the necklace that join the enameled catch, in 18K yellow gold, measuring approx. 19 inches(47.7 cm)Accompanied by original fitted leather box
Grading System: AAA
USD 5,000 - 7,000
Featuring a deeply carved, gray and white chalcedony agate cameo depicting a feminine profile (the neck having two very minor nicks), held in engraved frame, with a border of half-pearls, mounted in 18K yellow gold.
Grading System: AAA
USD 3,400 - 3,800
Gradually tapering, the 81 cultured pearls measuring from approx. 8 mm to 4.5 mm, terminating in a platinum clasp that is set with a lozenge-shaped diamond weighing approx. 0.20 ct. and 8 small round, brilliant-cut diamonds, measuring approx. 191/2 inches.(49.5 cm.).
Grading System: AA
USD 1,300 - 1,600
Antique Natural Pearl and Diamond Ring, circa 1860
Centering 3 natural pearls measuring from approx. 5.9 mm to 7 mm, framed with 20 old mine-cut diamonds having a total weight of approx. 3.25 cts. and accented with 8 modified old Swiss-cut diamonds, the diamonds mounted in silver, over 18K yellow gold. Accompanied by AGTA report stating that the pearls are natural.
Grading System: AA
USD 5,000 - 5,500
Diamond and Cultured Pearl Earrings
Each earring set with a cultured pearl measuring approx. 8.25 mm, mounted over 3 pear-shaped, brilliant-cut diamonds having a total weight of approx. 1.0 ct., mounted in platinum with 14K white gold screw backs.
Grading System: AA
USD 1,000 - 1,500
Diamond and Cultured Pearl Circle Pin
Ten natural pearls each measuring from approx. 3.8 mm to 4.0 mm, alternating with 10 old European-cut diamonds weighing approx. 1.50 cts. total, mounted in 18K yellow gold.
Grading System: AA
USD 900 - 1,100
Decorated with 7 chalcedony cameos each depicting a female figure (one of the figures has a chipped face) separated by ornate, open swirl designed gold plaques, in 18K pink gold, measuring approx. 7 inches (17.5 cm.).With French importation marks
Grading System: AA
USD 2,800 - 3,200
Mellerio, dits Meller, Paris, Madrid
Fine Garnet and Diamond CrossBotonnee type cross decorated with 36 hexagonally-shaped, faceted garnets, accented with rose-cut diamonds and centering a large, square-shaped rose-cut diamond, in 18K yellow gold, the back featuring a small, covered reliquary, measuring approx. 51/2 inches high (14 cm.).Accompanied by fitted box
Grading System: AA
USD 18,000 - 22,000
The top portion slightly angled and decorated with 4 blue and 2 bluish-violet, modified oval, faceted sapphires having a total weight of approx. 22 cts., separated by rows of 3 round, brilliant-cut diamonds having a total weight of approx. 1.25 cts. for all 21 stones, accented on each end with a small, round, faceted sapphire, mounted in 18K yellow gold, measuring approx 61/2 inches (16.3 cm.)With French hallmarks
Grading System: AA
USD 2,800 - 3,200
Tsavorite Garnet and Diamond Ring
Set with a cushion-shaped, faceted tsavorite weighing approx. 3.60 cts., surrounded by 16 small, tube-set, round, brilliant-cut diamonds having a total weight of approx. 0.45 ct., mounted in 20K yellow gold, having a hinged shank which opens for easy fitting.
Grading System: AA
USD 3,800 - 4,200
French Enamel and Emerald RingCentering an oval-shaped, cabochon-cut emerald framed with white laurel leaf champsleve enameling, the shoulders decorated with chased gold lotus flowers, in 18K yellow gold.With French hallmarks and maker's mark
Grading System: AA
USD 3,400 - 3,800
Antique Amethyst and Diamond Necklace with Matching BroochThe necklace designed from 10 oval-shaped, faceted amethysts that have a total weight of approx. 160 cts., each surrounded by and separated by old mine- and old European-cut diamonds that have a total weight of approx. 40 cts. for 228 stones; the brooch centering an oval-shaped, faceted amethyst that weighs approx. 20 cts., surrounded by 20 old mine-cut diamonds that have a total weight of approx. 6 cts., mounted in silver-topped 18K yellow gold.Signed "F Boucheron"Accompanied by box
Grading System: AAA
USD 32,000 - 35,000
Centering an oval-shaped, faceted amethyst weighing approx. 35 cts., held in an ornate floral and scroll designed frame with twisted wire and granulation, having earrings of a similar design with smaller oval-shaped, faceted amethysts and detachable pear-shaped drops with pear-shaped, faceted amethysts and 2 very small round, faceted amethysts in a serpent's head design, having a total weight of approx. 64 cts. for the amethysts in both earrings, mounted in 20K yellow gold.With French importation marksAccompanied by original fitted leather box
Grading System: AA
USD 5,200 - 5,800
Composed of a cushion-shaped, faceted ametrine weighing approx. 85 cts., set in a basket style mounting with 12 prongs, each of which is bead-set with 6 round, single-cut diamonds weighing approx. 1.20 cts. total, mounted in 18K yellow gold.
Grading System: A
USD 1,200 - 1,400
Antique Amethyst and Natural Pearl Earrings, circa 1890
Centrally set with a round, faceted amethyst measuring approx. 12.5 mm, inlaid with a bead-set half pearl and framed by a single row of bezel-set half pearls, suspending 3 dangles, each of which terminate in a round, faceted amethyst measuring approx. 6.5 mm which is inlaid with a single half pearl, mounted in 18K yellow gold.With French hallmarks
Grading System: AA
USD 1,200 - 1,400