A DIAMOND SLICE BROOCH IN THE SHABE OF A DOG HEAD, INLAID WITH A SINGLE EIGHT CUT DIAMOND

With single-cut diamond pave head, approx. .13 ct. TW., and carved coral wings inlaid with onyx dots. 18k. Stamped by the maker with French control marks. 3/4". 3.8 dwt.

Swan Brooch. Continental 18kt yellow gold swan form brooch inlaid with (49) single cut diamonds of various sizes, colored gem cabochon eyes, and an iridescent panel of enamel to body of swan. Stamped

Platinum spray form brooch inlaid throughout with single cut diamonds. Total approx. weight is 9.8 dwt (gross). From a Garden City, NY estate. Dimensions: brooch measures approx. 3.45" w x 1.20&q

An 18K, bicolor diamond brooch designed as a feathery brooch, set with forty-eight single cut diamonds and seventeen round brilliant cut diamonds. Set with an estimated 1.84 carats (2in.; weight: 18.0

AN 18K BI-COLOR GOLD AND DIAMOND BROOCH Designed as a Scottie dog with a single-cut diamond set collar finished with round ruby eyes, measures 1 1/4 x 3/4 in.

YELLOW GOLD, SAPPHIRE AND DIAMOND BOW BROOCH Containing one marquise cut sapphire, 22 round mixed cut sapphires and eight single cut diamonds. 2 1/2 inches x 1 inch. Stamp: 750 (Italian hallmark). Gro

Vintage 14kt yellow gold foliate form brooch displaying a 14kt white gold ribbon inlaid with (6) round single cut diamonds. Stamped verso, "14K". Total approx. weight is 10.7 dwt (gross). Fr

14kt white gold brooch inlaid with bands of single cut diamonds and a row of (9) prong-set faceted diamonds. Apparently unmarked. Total approx. weight is 4.2 dwt (gross). From a Greenwich, CT estate.

Platinum double clip/brooch inlaid throughout with bands of single cut diamonds, (6) straight diamond baguettes, and (1) square cut diamond. Clip backings, and optional brooch backing are 14kt white g

Retro Trabert & Hoeffer Mauboussin "Reflection" Diamond, Ruby, 14k Gold Seahorse Brooch. Designed as a seahorse, the head featuring seven single-cut diamonds weighing a total of approximately 0.20 ctt

Single strand of individually knotted pearls measuring approx. 10.5mm each. With a signed 14kt white gold floral form brooch inlaid throughout with full cut and single cut diamonds. Clasp is stamped,

18K Gold, Diamond, and Onyx Jabot Brooch the jabot brooch with two polished black onyx hearts measuring approx. 20.50 x 21.50 mm. and eight single-cut diamonds weighing approx. 0.25 tcw.; 10.37 dwts.;

An 18 Karat Yellow Gold, Ruby and Diamond Fu Dog Pendant/Brooch, consisting of a highly stylized design, containing 65 round brilliant and single cut diamonds weighing approximately 1.17 carats total

Signed Gubelin 18kt yellow gold foliate form brooch with 18kt white gold "stem" inlaid with a graduated band of (5) single cut diamonds. Stamped, "750 356404" with a pictorial hall

Platinum Centering a marquise-cut diamond gauged at 0.75ct. and further set with sixty-eight round single and full-cut diamonds, totaling approximately 3.50cts. and graded G-I color and SI clarity 0

A diamond and gem-set fish brooch. Deigned as a stylised carp, with circular-shape ruby and sapphires body, to the single-cut diamond head and tail. Estimated total diamond weight 1.40cts. Length 6cms

Retro 14K rose gold and platinum, amethyst and diamond double clip brooch, composed of two 18mm x 15mm emerald-cut amethyst and eight round single-cut diamonds, approx: 0.50 ct tw., color: H-I, clarit

An emerald and diamond brooch claw-set with a single row of twelve round-cut emeralds, and eight round brilliant-cut diamonds, modelled in 18ct gold(Diameter: 2.6cm)

A White Gold, Emerald and Diamond Ring, containing one calf's head step cut emerald measuring approximately 9.75 x 7.57 mm, 21 round single and eight baguette cut diamonds weighing approximately 0.85

14kt white gold horse brooch/pin inlaid with (21) diamond accents - Old European cut and single cut diamonds. Apparently unmarked. Total approx. weight is 4.1 dwt (gross). From an Oley, PA estate. Dim

Includes an 18kt gold ribbon form brooch with a white gold accent inlaid with (3) single cut diamonds - stamped, "Kt18 750"; an Albor 18kt yellow gold ribbon form brooch accented by (6) pron

YELLOW GOLD AND DIAMOND FLOWER BROOCH Containing eight round brilliant and single cut diamonds. 2 1/4 x 1 1/2 inches. Engraved 18K 14K. Gross weight: 7.50 dwt. Property from a Private Collection, Chic

GARNET AND DIAMOND TURTLE BROOCH With articulating head and flippers, set throughout with cushion-shaped, old brilliant and single-cut diamonds, the shell set with vari-cut demantoid garnets, the head

Pendant. Art Deco style? 14kt white gold openwork oval brooch accented throughout with (21) single cut diamonds, and further displaying a diamond inlaid bow. The bow is comprised of a a single pear fa