An Edwardian diamond and emerald bar brooch

Circa 1910, platinum Centering a square old mine-cut diamond graded M+ color, VS clarity, further set with two square old mine and eighteen single-cut diamonds, further accented with two rectangular

Edwardian French hallmarked 18k Yellow Gold Weight 4gr Diamonds Emerald Measurements 2.3”x0.1” Bar Brooch

J.E. CALDWELL, EDWARDIAN, DIAMOND BAR BROOCH Containing one old mine cut diamond weighing approximately 0.85 carat and 15 old mine cut diamonds weighing approximately 0.90 carat total. Mounted in plat

An Edwardian diamond bar brooch, the single old cut diamond estimated to weigh 0.33 carats, upon a knife edge bar; together with a Victorian seed pearl and black enamel mourning ring, the oval panel w

Unmarked Gold Tone Diamond & Emerald Bar Brooch with Jade Enhancer, TW:7.53 Grams.

Lady's Edwardian Opal, Diamond & Emerald 14k Brooch 1.5''x.75''. Includes one oval natural opal cabochon measuring approx. 25.7x8.4x2.5mm. It is surrounded by (40) full cut emeralds and (36) round bri

AN ANTIQUE EDWARDIAN PEARL AND DIAMOND BAR BROOCH set to the centre with a pearl in a cluster of old cut diamonds, accented by a row of graduated old cut diamonds terminated at each end with a pearl,

EDWARDIAN SAPPHIRE AND DIAMOND BAR BROOCH, alternatedly set with a blue sapphire and and diamond. Sapphires totalling approx. 1.20 ct. Both sides of the brooch decorated with scrolling engraving. W. 5

EDWARDIAN SAPPHIRE AND DIAMOND BAR BROOCH, alternatedly set with a blue sapphire and and diamond. Sapphires totalling approx. 1.20 ct. Both sides of the brooch decorated with scrolling engraving. W. 5

* An Art Deco Platinum, Diamond, Onyx and Emerald Bar Brooch, French, containing 133 old European and round single cut diamonds weighing approximately 2.70 carats total, 36 calibre cut onyx, and eight

Ca. first quarter 20thC. Amazing quality throughout with 68 clear Columbian emeralds and 82 clear full cut diamonds surrounding the large central EVS1 diamond. Weight approx. 12.9 Grams. Measures appr

An Edwardian White Gold and Diamond Bar Brooch. containing one old mine cut diamond weighing approximately 1.13 carats and six old European and mine cut diamonds weighing approximately 0.68 carat tota

AN ANTIQUE EDWARDIAN PERIDOT, DIAMOND AND PEARL BAR BROOCH in yellow gold, set with a cushion cut peridot of 4.47 carats, accented by four old cut diamonds, the bar terminated at each end with a pearl

Edwardian Diamond, Tourmaline, Emerald, Platinum Pendant-Brooch The pendant-brooch features a rectangular-shaped step-cut pink tourmaline measuring 10.87 x 9.19 x 5.52 mm and weighing approximately 4.

Edwardian Diamond, Emerald, Platinum-Topped Gold Brooch Stones: European and Swiss-cut diamonds weighing a total of approximately 1.40 carats; calibré-cut emeralds Metal: Platinum-topped 18k go

ANTIQUE EMERALD AND DIAMOND BAR BROOCH. set with emeralds totalling 1.40 ct approx, with diamonds totalling 1.20 ct approx . with engraving. W 7 cm. 5.1 grams.

AN EMERALD AND DIAMOND BAR BROOCH, a cabochon emerald to an old-cut diamond milgrain bar, total estimated diamond weight 0.65 carat approximately. Measures 5.2cm long, 3.0 grams

AN EMERALD AND DIAMOND BAR BROOCH, of slightly graduating and alternating round-cut and octagonal-cut emeralds in square milgrain settings, to a tapering bar, total estimated diamond weight 0.55 carat

AN ANTIQUE EMERALD AND DIAMOND BAR BROOCH, 19TH CENTURY in yellow gold and silver, the tapering body set with clusters of step cut emeralds punctuated by rose cut diamonds, unmarked, 10.0cm, 12.7g.

Two late Victorian and Edwardian 15ct gold diamond and ruby bar brooches. To include a ruby and diamond scrolling brooch with foliate detail, together with a diamond brooch of cannetille design. Hallm

An Edwardian Platinum, Diamond and Seed Pearl Bar Brooch, containing seven old European cut diamonds weighing approximately 0.35 carat total and four seed pearls (origin not tested) measuring approxim

EMERALD AND DIAMOND CORONET BAR BROOCH, EARLY 20TH CENTURY Set with cushion and rose-cut diamonds, and a step-cut emerald, length 4.0cm For further information on this lot please visit Bonhams.com

Late Edwardian Period Brooch crafted in 18k yellow Gold, set with a center Natural Round Emerald Approx. 0.30 carats. Accented with Old mine and Rose cut Diamonds weighing Approx. 1.55 ctw.Stamped wit

Diamond and gem-set brooches A diamond, ruby, and 18k yellow gold bow brooch; and a diamond, ruby, emerald, sapphire, and 14k white gold bar brooch Gross weight 12.2 dwts