Platinum Diamond Sapphire Brooch

A wonderful, wide and coveted Retro Platinum and gold floral spray brooch. Adorned with a combined 2 carats of vivid blue sapphires and twinkling diamonds arranged in a modern-leanin...

Platinum Synthetic Sapphire and Diamond Bar Brooch/Pin- Elegant and timeless, this stunning brooch is finely crafted in platinum with delicate filigree details.

The brooch features vibrant purple sapphires as petals, complemented by sparkling white diamonds at the center.

- Measurements: Size 48.3mm x 22.8mm, Thickness 8.0mm, Weighs 16.0 grams - 1 Princess cut sapphire, transparent dark toned, slightly violet blue, (4.82mm x 4.93mm x 2.95mm) - 96 O...

This handmade platinum Thistle Flower brooch (stamped 950) is a sharp example of mid-century glamour and skilled craftsmanship.

With an intricate Platinum setting and a stunning openwork design, this circular Art Deco brooch exudes timeless elegance.

An eye-catching sapphire and diamond flower bouquet brooch. The fluid curvature of the diamond-set platinum stems leads the eye to seven stunning flowerheads, each with vivd blue sap...

In a delicate, four leaf clover design, set with pear-shaped sapphires, weighing approximately 15-18cts, and round diamonds, weighing 0.35-0.40cts, this art deco piece is a beauty by...

Iconic pansy flower brooch by Tiffany & Co, set in 18k gold and platinum, featuring emeralds, blue sapphires and approx. 1.00ctw G/VS diamonds.

This brooch is designed in the shape of a crown, adorned with five pearls and accented by sapphires and diamonds.

Sapphire and Diamond Spray Brooch A floral motif brooch set with round cut diamonds and 9 oval cut sapphires.

This intricate Platinum brooch is filled with dramatic details. The openwork setting comes to life thanks to sparkling Diamonds totaling 4.0 carats and Sapphires totaling 3.0 carats.

A poetic blossom forged in platinum and fire, this extraordinary brooch captures the enduring elegance of the mystery setting.

This exquisite Edwardian period bar Brooch is 1910 circa Hand crafted as unique example of solid Platinum, pin solid 18 Kt gold Beautiful openwork filigree work with carved finish em...

Vintage platinum bar brooch with sapphires and brilliant diamonds, Italy circa 1920s Length 8.5 cm Width 1.5 cm

A stunning, fine, and impressive antique elephant brooch featuring diamonds, sapphires, and a ruby; part of our antique jewelry and estate jewelry collections.

This brooch is set with an estimated 1.75- 2.0 carats diamond total weight, GHI color SI VS clarity.

Three luminous old European cut diamonds form a sparkling focal point, their antique facets glowing softly within an intricate platinum framework.

A refined and elegant jewel from the Art Deco era, circa 1920s, crafted in platinum and set with ~1.20 carats of old European and single-cut diamonds in high quality, approximate in ...

It features approximately 10.00 carats of blue sapphire and 5.00 carats of brilliant white diamonds.

Total sapphire weight: 9.40 ct approx. Specifications: Material: Platinum and white gold Period: Circa 1940s Design: Stylised ribbon scroll brooch set with diamonds and sapphires C...

The vintage sapphire and diamond brooch is an exceptional gauge of platinum and is in exceptional condition.

An Art Deco sapphire and diamond brooch, designed as a stylised bow, set with old-cut and eight-cut diamonds, in grain settings and calibre cut sapphires, in rub over settings, with ...

Item Specifications: Metal: Platinum Sapphire Count: 8 round blue sapphires Sapphire Carat Weight: ~2.00 carats Diamond count: 9 brilliant cut Diamond color: G-H Diamond clarit...

A stunning, fine and impressive antique 2.54 carat sapphire and 3.25 carat diamond, platinum leaf brooch; part of our diverse antique sapphire and diamond jewellery collections.

Estate Art Deco Platinum YOGO Sapphire and Diamond Line Brooch Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.5 grams Sapphires are .50ct each.

Mid Century Design Blue and Purple Sapphire and Diamond Platinum Brooch featuring 17 cushion and oval cut blue and purple natural sapphires with an estimated total weight of 50 carat...

An exquisite Art Deco Diamond and Sapphire Ribbon Bow Brooch, dating to the 1920s and beautifully embodying the elegance and geometry of the period.

An estate brooch featuring round diamonds and round blue sapphires. There are 74 round diamonds that total 1.40 carats, G-I color and VS-SI clarity. There are 18 blue sapphires that...

This amazing antique Edwardian era brooch (and pendant) contains a center round faceted, cornflower blue color natural sapphire from Sri Lanka, approximately 0.94 CTS and bezel set.

A refined mid-century platinum floral spray brooch, set with eleven round multi-colored sapphires totaling approximately 11.50 carats, arranged in a vibrant floral cluster, accented ...

Platinum Diamond Cute Bow Brooch. Details: This very cute bow brooch is made of platinum, diamond, sapphires, and rubies.

An Aletto Brothers creation, this floral brooch is made of diamonds and sapphire set on 18 karat yellow gold. There are 13 round sapphires that weigh approximately 1.50 carats, and ...

Executed with delicate openwork and graceful geometric motifs, the brooch exemplifies Tiffany & Co.'s mastery of platinum jewelry during the early twentieth century.

A fine and impressive antique 1.50 carat sapphire and 0.60 carat diamond, platinum brooch; part of our diverse antique Edwardian jewelry collection.

Finely detailed Vintage Art Deco Rectangular Diamond and 0.75tcw Calibrated Sapphire Platinum Brooch.

Art Deco platinum and 14k gold hardware bar pin, by Tiffany & Co, set wit square cut blue sapphires (measuring approx. 4 x 4mm) and approx. 2 carats in diamonds.

Swiss Watch Brooch Sapphires Diamonds Platinum featured in a Fashion Magazine.

Crafted in platinum, the piece features a striking architectural "scroll" design, highlighted by 12.50 carats of vibrant blue sapphires.

A swirling array of gemstones are set in this elegant mid century brooch. The center features a 5.73 carat oval Opal. Two rows of graduating calibre cut Blue Sapphires weighing 6.75 ...

--Stone(s):-- Numerous Natural Genuine Sapphires - Custom & Calibre Cut - Channel & Milgrain Bezel Set - Blue Color - No Heat - 5.50tw (approx.) ** See Certification Details Below fo...

This sparkly GIA Blue Sapphire & Diamond Platinum Star Flower Brooch Pin is the perfect enhancement for a scarf or blouse.

It comes with an appraisal card, verifying its authenticity and current appraisal value. Metal: Platinum & Silver Gemstones: Diamonds, Sapphires Diamond Shape: Round Cut Diamond Col...

Metal Purity: Platinum Dimensions: 54.0 mm x 21.0 mm Diamond Carat: 2.50 ct - Approx. center is .75 ct Colored Stone: Sapphire Weight: 9.0 g Place of Origin: Unknown Circa: 1920 - 1...

A fine and impressive antique 1930s 0.24 carat sapphire and 0.12 carat diamond, platinum pin brooch set in 18 karat white gold, part of our antique sapphire jewelry collections.

An elegant antique Art Deco brooch, masterfully crafted in platinum, showcasing a refined ribbon motif that embodies the sophistication and geometry of the 1920s–1930s design era.

Antique Bow Brooch Platinum Circa 1920s This exquisite art deco brooch is designed in the shape of a bow and adorned with diamonds and a single sapphire.

This luxury brooch possesses a distinct sense of movement. The gracefully curved setting is crafted from a stunning combination of Platinum and 14K Rose Gold.

An exceptional and rare platinum jeweled brooch featuring a sophisticated arrangement of natural conch pearls, sapphires, rubies, and diamonds in an elegant stylized bird design.

An elegant and dynamic brooch crafted in platinum and 18K yellow gold, featuring an artful arrangement of 28 vivid blue natural sapphires and 32 vibrant green natural emeralds, total...

Designed as a tapered bar-style brooch featuring scrolling vine filigree and foliate appliqué Centering an old pear cut purple sapphire weighing approximately 2.12 carats Transparent...

There is no damage to the platinum filigree. The sapphire displays vivid color, and all diamonds are securely set, reflecting the fine craftsmanship and artistry of the Art Deco era.

--Stone(s):-- 10 Natural Genuine Sapphires - Oval Cabochon Cut - Prong Set - ROYAL BLUE Color - 29.17ctw (exact) ** See Certification Details Below for Complete Info ** 287 Natural G...

Details: • Metal: Platinum (brooch), 14K gold (replacement pin) • Gemstones: • Diamonds: Approx. 2.93 carats total weight, old European cuts, G–H color, VS1–VS2 clarity • Citrine...

One 1960s Victorian Revival insect brooch crafted in 14 karat yellow gold with platinum-topped detailing and showcases refined mixed-metal workmanship accented by vibrant gemstones.

A stunning, fine and impressive antique 2.48 carat sapphire, 2.80 carat diamond, platinum and 18 karat white gold spray brooch; part of our antique sapphire brooch collection.

This exceptional antique sapphire and diamond brooch has been crafted in platinum.