18KT White Gold 3.66ctw Diamond Brooch

Estate 18kt Yellow & White Gold Diamond Brooch Pin. Wreath form. Measures 1.25 inches in diameter. Weighs approximately 13.9 grams inclusive.

18kt White Gold, Platinum Top, Diamond Brooch Measuring (1.25") in diameter containing European cut diamonds in a floral design (H-SI2) approx. 2.46ct tdw, electronically tested, unsigned piece (9.6 g

made in floral pattern, brilliant cut approx. 2,40 ct alternated with round sapphires approx. 5 ct, weight 14 gr.

Ladies 18kt white and yellow gold diamond brooch, having (19) single cut diamonds, approx. 0.08-0.05ct each (approx. 1.25cttw), presented in a crescent shape mount, accented by the sculptured yellow g

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

18KT GOLD ENAMEL RUBY DIAMOND BUTTERFLY BROOCH Ca. 1972 An outstanding vintage Designer 18Kt Yellow & White Gold Ruby Diamond Enamel Butterfly Brooch, stamped '18K BR72 JON & Co' nice open work desig

18KT GOLD ENAMEL RUBY DIAMOND BUTTERFLY BROOCH Ca. 1972 An outstanding vintage Designer 18Kt Yellow & White Gold Ruby Diamond Enamel Butterfly Brooch, stamped '18K BR72 JON & Co' nice open work desig

Chinese jade platinum and 18kt white gold brooch with diamonds. Marked PLAT 18ct. Brooch measures 46mm length. Jade measures 28mm x 17mm. Total weight 4.5dwt.

Pink Sapphire and Diamond Brooch18kt white gold brooch that can also be worn as a pendant. Circular design with one row of round pink sapphires and two rows for small round diamonds.

Emerald & diamond brooch in 18 kt white gold setting. 70 simple cut diamonds, approx weight 0.35cts. 74 emeralds, approx. 1.50cts. Total weight 18.70 grams. 2" X 1.5". See photos for condition. In hou

Estate Italian 18kt White Gold & Approximately 2.35 Carats of Diamond Spider Brooch Pin. Made by Estro in Italy. Hallmarked. Featuring a pave diamond spider and diamonds in the web. Measures 1.75 inch

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

18kt white gold floral spray brooch inlaid throughout with jade cabochons of various shapes and pave diamond accents. Stamped verso, "18K". Total approx. weight is 7.3 dwt (gross). From a Sc

Brooch. 18kt yellow gold floral form pendant or brooch displaying an applied butterfly with pave diamond 18kt white gold wings. Brooch is further accented by (2) prong-set round brilliant cut diamonds

Medals of British Empire The Imperial Society of Knights Bachelor Lady's Brooch in 18kt white gold with diamonds, small cabochon, and red enameled background, Very Fine. VF C

18Kt White Gold Parrot Brooch. This unique brooch contains approx 1.00ctw of diamonds accented 1.50ctw uniform calibrated of blue sapphires. The brooch also contains a hand carved

Antique black opal cameo set atop onyx set in platinum and 18kt white gold with diamonds. Width 1 3/8;; total weight 7.5 grams Condition: Two tight fissures in onyx at 12 and 6, perhaps intentional

Unique 18Kt White Gold 3.30ct. Sapphire, 4.01ct. Diamond & Emerald Flexible Panther Brooch/Pin. Depicting a panther with multiple diamonds and sapphires with emerald eyes. Contains approx. 326 diamond

Estate Art Moderne style 18kt yellow and white gold pendant brooch, set with old cut rubies, approx 1.76cttw, single cut diamonds, approx 0.86cttw, average color: H-I, average clarity: SI-I, approx 2.

Estate 18k White Gold Diamond Ruby Sapphire Brooch. Quality American Flag brooch made in 18kt white gold set with diamonds, rubies and sapphires. Approximately 3.5 carats total weight. Measures 1.5 x

Estate 18kt yellow and white gold pendant brooch, set with diamonds, approx 1.25cttw, average color: G-H, average clarity: VS, multicolor sapphires, approx 11.75cttw, hallmarked 18K 750, approx 1.75&q

Brooch. 18kt white gold frog brooch inlaid throughout with diamond accents and green cabochon emerald eyes. Stamped, "18K". Total approx. weight is 4.5 dwt (gross). From an Oley, PA estate.

Brooch. 18kt white gold frog brooch inlaid throughout with diamond accents and green cabochon emerald eyes. Stamped, "18K". Total approx. weight is 4.5 dwt (gross). From an Oley, PA estate.

Brooch, 18kt white gold (stamped 750) with diamonds, coral and onyx (marked Giovane)