A diamond and calibre sapphire Naval Crown brooch

Diamond & Sapphire Figural Crown Brooch or Pendant having a center diamond weighing .74 carat and 59 other round diamonds weighing another 2.28 carats, plus 17 rich blue sapphires totaling .26 carat i

ANTIQUE DIAMOND NAVAL CROWN SWEETHEART BROOCH,14 ct. gold and platinum.Diamonds bright and lively.W. 5.4 cm.4.4 grams.

Round diamond and calibré sapphire lily brooch, g 12.17, length cm 3.70 circa.Spilla in oro bianco con diamanti rotondi e zaffiri calibré a formare un giglio, g 12,17, lungh. cm 3,70 circa.

A DIAMOND, SAPPHIRE AND PEARL CORONET / CROWN BROOCH in yellow gold, designed as a coronet set with old cut diamonds, round cut sapphires and pearls, no assay marks, 3.1cm, 6.3g.

Round and rose cut diamond, calibré sapphire, platinum and gold brooch, g 10.07, length cm 9.20 circa.Broche in oro giallo e platino con diamanti rotondi, mezza rosetta e zaffiri calibré, g 10,07, l

ANTIQUE PEARL, RUBY, SAPPHIRE AND DIAMOND CROWN BROOCH, set with 5 pearls to the top, further set with diamonds totalling approx. 0.95 ct. Blue sapphires totalling approx. 0.60 ct. and rubies totallin

ART DECO SAPPHIRE AND DIAMOND BROOCH, 1930S in platinum, designed as a bow, pave-set with circular-cut diamonds, accented with calibre-cut sapphires, estimated total diamond weight 12.00-14.00 carats,

DIAMOND AND SAPPHIRE SAILFISH BROOCH Containing numerous single cut diamonds and numerous calibre cut sapphires. Mounted in platinum. 1 inch x 2 3/4 inches. Gross weight: 8.20 dwt.

A sapphire and diamond bow brooch. The brilliant-cut diamond bow, with calibre-cut sapphire Greek-key motif and trim. Estimated total diamond weight 1.20cts. Length 5.5cms. Weight 10.1gms.

SAPPHIRE AND DIAMOND FLOWER BROOCH Containing numerous calibre cut sapphires, 11 baguette and numerous round brilliant cut diamonds weighing approximately 3.73 carats total. Mounted in white gold. 2 3

An early 20th platinum and 18ct gold sapphire and diamond brooch. The circular-shape sapphire, within a rose-cut diamond surround and calibre-cut sapphire accents, to the rose-cut diamond sides. Frenc

The exceptionally fine handmade art deco brooch is set with 212 old mine cut diamonds, 20 square calibre cut diamonds and 52 calibre cut sapphires set in platinum. The brooch has an approx. diamond we

AN ART DECO SAPPHIRE AND DIAMOND BROOCH, CIRCA 1920 in platinum, set with a cluster of round cut diamonds, within a border of calibre cut sapphires, the diamonds all totalling 1.4-1.6 carats, stamped

cr1 sapphire, calibré sapphire and rose cut diamond yellow gold and silver brooch, g 5.58, length cm 4.90 circa. (losses)Spilla in oro giallo, argento, diamanti a mezza rosetta e zaffiri calibré con

Vintage Blackmoor designer African queen brooch with a crown of 10 vintage cut white diamonds, 5 round blue sapphires and 5 cabochon stones. Our queen is wearing a pearl necklace and turquoise breast

A SAPPHIRE AND DIAMOND NOVELTY BROOCH, designed as a perched owl embellished with circular-cut and calibre-cut sapphires and single-cut diamonds, mounted in 14K gold, length 2.5cm

A MINT CONDITION SIGNED CROWN TRIFARI JEWELED RHINESTONE AND GLASS CABOCHON BRACELET MEASURING 7 1/2" WITH MATCHING UNSIGNED BROOCH MEASURING 1 1/2" VERY RARE SET

SAPPHIRE AND DIAMOND DOUBLE CLIP BROOCH, CIRCA 1955 Of scrolling design, set with calibré-cut sapphires in concealed settings and brilliant, old brilliant and baguette-cut diamonds, diamonds app

RETRO FRESH WATER PEARL, DIAMOND AND SAPPHIRE DUCK BROOCH, in 18 ct. gold. Designed as an upright walking duck wearing a crown. The body set with a large fresh water pearl, the legs, neck and head set

Oscar Heyman Diamond, Sapphire, Platinum Brooch Stones: Full-cut diamonds weighing a total of approximately 1.20 carats; square and calibré-cut sapphires Metal&col

A MID 20TH CENTURY SAPPHIRE, EMERALD AND DIAMOND CORNFLOWER BROOCHThe flower head with illusion set calibré cut sapphire petals, with central channel set step cut emerald fronds and rose cut diam

14K pins, two in wreath designs with diamonds and seed pearls, and two circular in calibre cut sapphires, pearls, and enamel, Wt. 13g

Burma Sapphire, Diamond, Platinum, White Gold Convertible Brooch, circa 1950 Stones: Sapphire cabochons; calibré-cut sapphires; transitional, singl

ANTIQUE VICTORIAN SAPPHIRE AND DIAMOND EAGLE BROOCH, in 14 ct. gold. The center decorated with an eagle with spread wings and topped with a crown. The eagle set with a blue sapphire and flanked with 4