Boucheron Diamond Flower Brooch, Paris, set with single- and baguette-cut diamonds, approx. total

DIAMOND FLOWER BROOCH The floral spray brooch set with old brilliant and single-cut diamonds, diamonds very approx. 1.70cts total, length 5.8cm

DIAMOND DOUBLE-CLIP BROOCH, CIRCA 1950 Of openwork scrolling design, set with brilliant, single and baguette-cut diamonds, diamonds approx. 3.95cts total, length 6.0cm

DIAMOND DOUBLE-CLIP BROOCH, CIRCA 1950 Of scrolling design, set with single, old brilliant and baguette-cut diamonds, diamonds approx. 2.40cts total, length 4.5cm For further information on this lot p

DIAMOND DOUBLE CLIP BROOCH, MID 20TH CENTURY Of scrolling and spray design, set with brilliant, single and baguette-cut diamonds, diamonds approx. 5.00cts total, length 7.0cm Footnotes: Please note th

DIAMOND DOUBLE-CLIP BROOCH Of foliate and floral spray design, set with single, old brilliant and baguette-cut diamonds, diamonds approx. 3.45cts total, length 6.0cm For further information on this l

Platinum & diamond flower brooch, 20th c., set with marquise, circular and baguette cut diamonds, est 5.0 carats, G-H color, approx. 8.38 dwt. (total), unmarked Provenance: A Private Collection: 1111

DIAMOND DOUBLE-CLIP BROOCH/PENDANT, CIRCA 1950 Of scrolling ribbon design, set with brilliant, single and baguette-cut diamonds, with detachable fox-link chain, diamonds approx. 5.20cts total, lengths

DIAMOND-SET FLORAL BROOCH The textured and polished flower set with brilliant and single-cut diamonds, diamonds approx. 0.50ct total, length 8.0cm For further information on this lot please visit Bon

BOUCHERON, DIAMOND AND ENAMEL 'EGLANTINE' FLOWER BROOCH Containing seven baguette and 51 round brilliant and single cut diamonds weighing approximately 1.80 carats total, with blue enamel petals. Moun

Vintage 18K yellow gold and diamond florentine finish pansy flower motif brooch / pin, with fifteen bezel-set round single-cut diamonds; approx: 0.26 ct tw, color: G-H, clarity: SI1-SI2, marked: "18K.

Vintage 18K yellow gold diamond bowtie floriform textured brooch, set with round single-cut diamonds; approx: 0.05 carats total weight. Marked: "18K / 711?" and lightly engraved: "1915" on reverse. Br

ART DECO DIAMOND CLIP BROOCHES, CIRCA 1930 Old brilliant, single and baguette-cut diamonds, approx. 7.50cts total Length 3.4cm Total weight approx. 23.5g (2) Footnotes: OVERALL CONDITION Some surface

Emerald and Diamond Necklace, set with twenty-eight emerald-cut emeralds, graduating in size, and full-, single-, marquise-, and baguette-cut diamonds, approx. total wt. 10.00 cts., 14kt white gold mo

METAL: 18K white gold GEMSTONE(S): round brilliant- and single-cut diamonds approx. 9.40 carats total, most G-H/VS; accented with rubies approx. 21.60 x 14.20 mm and 14.55 x 10.30 mm MEASUREMENTS: 3-3

A DIAMOND FLOWER BROOCH, set throughout with old brilliant, cushion and single-cut diamonds, diamonds approximately 4.00cts total, length 7.3cm

DIAMOND-SET DRAGONFLY BROOCH Single and brilliant-cut diamonds, approx. 0.35ct total Circular-cut green gemstone eyes Length 3.1cm Weight 4.0g Footnotes: OVERALL CONDITION Light surface wear to unhall

View a video of this lot: Click HereCrafted in 14K rose gold and silver; set with single-cut diamonds, weighing a total of approximately 1.05 carats; accented with two round-cut sapph

DIAMOND EARRINGS Each of scrolling ribbon design, set with brilliant, single and baguette-cut diamonds, diamonds approx. 3.80cts total, length 4.0cm

Platinum Diamond Flower Brooch Center set with one Old European cut Diamond [I/SI-2], approximately 0.71 carat, enhanced with 24 baguette cut Diamonds [H/VVS], approximate total weight 3.36 carats, fu

DIAMOND DOUBLE-CLIP BROOCH, MID 20TH CENTURY Old brilliant, brilliant, single and tapered-baguette-cut diamonds, approx. 2.50cts total Length 3.9cm Weight approx. 19.0g Footnotes: OVERALL CONDITION Li

Large 14kt white gold mounted carved amethyst brooch is the form of an orchid with (3) prong-set single cut diamond accents. Apparently unmarked. Total approx. weight of the brooch is 26.0 grams (gros

Antique Victorian 14K yellow gold and silver topped diamond flower motif pin / brooch, set with approx: 24 rose and old-cut diamonds; approx: 0.30 cttw. (carats total weight). Brooch measures 1.68"L x

18KT WHITE AND YELLOW GOLD AND DIAMOND HUMMINGBIRD BROOCH Approx. 7.81 total dwt. (No Reserve*) Hummingbird with a pine cone and branch. Set with 36 single-cut diamonds, approx. 0.33 carats total weig

Sapphire, diamond, and platinum flower brooch Designed as a bouquet set with cabochon sapphires, single, old European, baguette, and round brilliant-cut diamonds Platinum 2.125 x 1.625 in; Gross weigh