NO RESERVE - A DIAMOND BROOCH / PENDANT Circular-cut

Top set with a cultured pearl measuring approximately 17.31mm, decorated with circular-cut diamonds and emeralds, supporting a detachable pendant set with cultured pearl measuring approximately 16.95m

NO RESERVE - AN ANTIQUE PINK TOURMALINE AND DIAMOND BROOCH, Oval cut and circular cut pink tourmalines, Single cut and rose cut diamonds, No assay marks, Diameter 46mm, Weight 4.3 grams

Edwardian Platinum and Diamond Brooch/Pendant ca. 1910, the circular platinum brooch with an openwork lacy pattern set with a central old European-cut diamond, surrounded by smaller European-cut diamo

DK 22k Yellow Gold & Old Mine Cut Diamond Brooch Pendant · This is a must for any collector. · The weight is 10.2 grams. · The length is 1 7/8 inches. The width is ½ of an inch. Reserve: $822.50

Vintage Gold and Diamond Brooch / Pendantin an open circular and scrolled design prong set with transitional cut diamonds (4.5mm - 2.3mm) weighing approximately 1.70 total carats (H-I color, SI clarit

A diamond set cameo pendant broochthe cameo carved into a woman adorned with a European-cut diamond necklace weighing approximately 0.20 carat, a circular-cut diamond earring, with open work white col

NO RESERVE - A DIAMOND TURTLE BROOCH AND AN ENAMEL OWL PENDANT the turtle set with round cut diamonds the owl set with light blue enamel eyes, turtle stamped 14KP, owl stamped 750, 2.0cm, 4.2g.

NO RESERVE - AN ANTIQUE DIAMOND TIE PIN / BROOCH the pin terminating with a circular motif set with old cut diamonds accented by rose cut diamonds, no assay marks, 6.2cm, 1.6g.

SAPPHIRE AND DIAMOND-SET BROOCH/PENDANT Of textured spray design set with a trio of brilliant-cut diamonds and circular-cut sapphires, length 5.7cm

A 14K yellow gold floral burst brooch with a pair of detachable pendant drops, accented with circular-cut ruby, sapphire and diamond accents, 4'' x 2'', 35.6 gms gross, est: $700/900

14KT YELLOW GOLD AND DIAMOND PENDANT/BROOCH ON CHAIN Approx. 9.32 total dwt. (No Reserve*) Set with 41 brilliant-cut diamonds, approx. 1.75 carats total weight. Central diamond cluster with a black en

of circular scalloped form in a floral motif, set to the center with one round cultured pearl (7.90mm) and with bead and bezel set single cut and rose cut diamonds, outer frame with ten bezel set oval

Comprising Victorian archaeological revival style pendant brooch with applied ropework and beaded edges, turquoise blue enameled, rose-cut diamond set center reserve on reverse for memento; Victorian

Silver Topped Gold Pendant or Brooch. Antique French silver-topped 18kt gold pendant or brooch comprised of Old European cut diamond inlaid interlocking circular pendants with Old European cut diamond

and/or Brooch. Victorian 14kt gold brooch comprised of a rose cut diamond inlaid sparrow suspending a circular rose diamond inlaid from with central rose cut diamond inlaid starburst form pendant. Cen

A LATE 19TH CENTURY SAPPHIRE AND DIAMOND BROOCH / PENDANT an oval-cut sapphire within an openwork scroll frame of old-cut and rose-cut diamonds, suspending a sapphire pendant drop. Estimated total dia

A LATE 19TH CENTURY SAPPHIRE AND DIAMOND BROOCH / PENDANT an oval-cut sapphire within an openwork scroll frame of old-cut and rose-cut diamonds, suspending a sapphire pendant drop. Estimated total dia

A group of gemstone and eighteen karat gold broochesincluding a circular-cut sapphire, yellow sapphire, ruby and diamond perched bird brooch; a circular-cut emerald, ruby and diamond bumble bee brooch

Oval Brilliant Cut Amethyst and Diamond Brooch Pendant, an oval brilliant cut amethyst weighing approximately 35.00 carats surrounded by 16 round brilliant cut diamonds approx. 2.50 ctw and 16 marquis

A mid 20th century diamond bar brooch. Comprising a circular-cut diamond collet line, with shared surround. Estimated total diamond weight 0.80ct. Length 4.9cms. Weight 3.6gms.

14K Yellow Gold Diamond Brooch (convertible to pendant), full cut diamonds total approx. 0.62 cts., SI clarity, near colorless, 4.9 dwt, dia 29 MM

Diamond Pendant Brooch.  This is a 14 karat yellow gold vintage pendant brooch set with approximately 4.00 carats of Old Mine Cut and European cut, H-J color diamonds that are SI quality. The bro

Brooch measures 81mm x 50mm. Can be worn as a pendant, brooch stem is missing. Set with rose cut diamonds. Tested silver. Weight - 38.6 grams.Gemstones have not been graded for color and clarity ,and

GEORGES FOUQUET: CITRINE AND DIAMOND PENDANT, CIRCA 1920 The large circular fancy-cut citrine, mounted within three dart-shaped claws decorated with rose-cut diamonds, suspended from a rose-cut diamon