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A MULTI-GEM PENDANT/BROOCH  The rock crystal basket lined with single-cut diamonds, filled with cabochon sapphires and emeralds, carved emerald leaves, carved ruby and sapphire floral buds, accented by brilliant-cut brown diamonds, mounted in 18k white and yellow gold, 4.9 cm long

A MULTI-GEM PENDANT/BROOCH The rock crystal basket lined with single-cut diamonds, filled with cabochon sapphires and emeralds, carved emerald leaves, carved ruby and sapphire floral buds, accented by brilliant-cut brown diamonds, mounted in 18k white and yellow gold, 4.9 cm long

Estate Jewelry:Brooches - Pins, Diamond, Sapphire, Platinum Clip-Brooch The br... Image #1

Estate Jewelry:Brooches - Pins, Diamond, Sapphire, Platinum Clip-Brooch The br... Image #1

Gem set and diamond brooch, circa 1930 Of giardinetto design, the vase set with a fancy-cut diamond, decorated with polished ruby, sapphire and amethyst petals, framed and accented with circular- and single-cut diamonds and black enamel, one small emerald deficient.

Gem set and diamond brooch, circa 1930 Of giardinetto design, the vase set with a fancy-cut diamond, decorated with polished ruby, sapphire and amethyst petals, framed and accented with circular- and single-cut diamonds and black enamel, one small emerald deficient.

A multi gem-set giardinetto brooch The cabochon turquoise basket, issuing a spray of flowers set with old brilliant-cut diamonds, mixed-cut rubies, emeralds, sapphires and pearls, pearls remain untested, length 4.0cm.

A multi gem-set giardinetto brooch The cabochon turquoise basket, issuing a spray of flowers set with old brilliant-cut diamonds, mixed-cut rubies, emeralds, sapphires and pearls, pearls remain untested, length 4.0cm.

GOLD, DIAMOND, RUBY, EMERALD, SAPPHIRE, TOURMALINE, CULTURED PEARL BROOCH, CAZZANIGA Shaped cornucopia adorned with a mosaic of diamonds, pearls and colored stones of varying sizes, the basic two-tone gold engraved decoration, dotted with round rubies.

GOLD, DIAMOND, RUBY, EMERALD, SAPPHIRE, TOURMALINE, CULTURED PEARL BROOCH, CAZZANIGA Shaped cornucopia adorned with a mosaic of diamonds, pearls and colored stones of varying sizes, the basic two-tone gold engraved decoration, dotted with round rubies.

GEM SET, ENAMEL AND DIAMOND BROOCH/PENDANT, CIRCA 1930. Of giardinetto design, set with carved emeralds and sapphires, circular- and single-cut diamonds of yellow and near colourless tint, accented with black enamel, hinged pendent bail.

GEM SET, ENAMEL AND DIAMOND BROOCH/PENDANT, CIRCA 1930. Of giardinetto design, set with carved emeralds and sapphires, circular- and single-cut diamonds of yellow and near colourless tint, accented with black enamel, hinged pendent bail.

Diamond Multi Gem Basket Brooch | From a unique collection of vintage brooches at https://www.1stdibs.com/jewelry/brooches/brooches/

Diamond Multi Gem Basket Brooch

Diamond Multi Gem Basket Brooch | From a unique collection of vintage brooches at https://www.1stdibs.com/jewelry/brooches/brooches/

DIAMOND AND GEM-SET BROOCH The vase centring on a shield-shaped diamond weighing approximately 3.10 carats, the bouquet of flowers set with pear-shaped and circular-cut rubies, sapphires, emeralds and diamonds, the diamonds together weighing approximately 1.85 carats, mounted in platinum, retractable pendant fittings.

DIAMOND AND GEM-SET BROOCH The vase centring on a shield-shaped diamond weighing approximately 3.10 carats, the bouquet of flowers set with pear-shaped and circular-cut rubies, sapphires, emeralds and diamonds, the diamonds together weighing approximately 1.85 carats, mounted in platinum, retractable pendant fittings.

61≈  A ruby, sapphire, emerald and diamond-set giardinetto brooch  The square-cut ruby bowl with brilliant-cut diamond detail, issuing a floral display composed of oval and pear-shaped rubies, oval-cut sapphires and emeralds, highlighted by brilliant-cut diamond leaves and sprays, diamonds approx. 1.35cts total, length 4.7cm  Estimate:  £3,000 - 4,000  €3,700 - 4,900  US$ 4,700 - 6,300

61≈ A ruby, sapphire, emerald and diamond-set giardinetto brooch The square-cut ruby bowl with brilliant-cut diamond detail, issuing a floral display composed of oval and pear-shaped rubies, oval-cut sapphires and emeralds, highlighted by brilliant-cut diamond leaves and sprays, diamonds approx. 1.35cts total, length 4.7cm Estimate: £3,000 - 4,000 €3,700 - 4,900 US$ 4,700 - 6,300

18K TOPAZ, DIAMOND AND SAPPHIRE FIGURAL BROOCH / PENDANT: 18k yellow gold pin in the form of a flower filled urn. The body is a fluted cabochon cut urn shaped London blue topaz. 11 Diamonds total approx. .12 Ct. The 10 round shaped and 5 marquise shaped sapphires total approx. 4.5 Ct. The sapphires are yellow, violet blue, green and purplish red. Stamped 750 and hallmarked with a W enclosed in a circle.

18K TOPAZ, DIAMOND AND SAPPHIRE FIGURAL BROOCH / PENDANT: 18k yellow gold pin in the form of a flower filled urn. The body is a fluted cabochon cut urn shaped London blue topaz. 11 Diamonds total approx. .12 Ct. The 10 round shaped and 5 marquise shaped sapphires total approx. 4.5 Ct. The sapphires are yellow, violet blue, green and purplish red. Stamped 750 and hallmarked with a W enclosed in a circle.