Marquise Cut Brooches

Antique Gold-Filled Bar Brooch — Openwork Chain-Link Design, Edwardian / Art Deco, c. 1910–1925 Description A beautifully preserved gold-filled Edwardian/Art Deco bar brooch, featur...

This exquisite platinum brooch showcases an impressive total of approximately 12 carats of dazzling diamonds, artfully arranged in a captivating floral and vine-like design. Crafted ...

Impressive three dimensional large crystal flower brooch with a gold tone stem and leaves.

A striking vintage Trifari brooch showcasing the brand’s iconic mid-century elegance. This sculptural flower features creamy white enamel petals...

Exuding the unmistakable glamour and refined craftsmanship of the Art Deco era, this exquisite circle brooch features an intricate bow motif rendered in heavy platinum. At its focal ...

A charming expression of Tiffany & Co. artistry, this authentic cat brooch is exquisitely crafted in 18K yellow gold and showcases a sleek, sculptural feline design. The elongate...

A charming vintage penguin family brooch, featuring a tall parent penguin leading two smaller penguins, crafted in glossy black enamel with elegant gold-tone outlines. Each penguin h...

A spectacular and highly collectible Kirk’s Folly dragon brooch, showcasing the brand’s iconic blend of fantasy, whimsy, and intricate detailing. This sculptural piece features a lon...

This exquisite brooch and pendant is handcrafted in 925 sterling silver, featuring a vibrant array of cubic zirconia stones in radiant yellow, soft pink and brilliant white hues. The...

Estate 13.20 CTW Emerald 4.41 CTW Diamond Engagement Brooch in 18K White Gold which is a fusion of surrealism and pop-art, designed to make a bold statement. Crafted with love and at...

An exceptional early 20th century butterfly brooch of notably high quality, beautifully modelled with vibrant yellow enamel wings highlighted by striking iridescent blue enamel panel...

The love bird brooch are a set of two. Each bird -or parrot- is perched upon its own coral branch. The body of the birds consists of custom cut tinted paua shell (abalone shell) topp...

Harry Winston Diamond Brooch This brooch has 28 diamonds, pear shape and marquise cut, all weighing 31.38ct. (Color: D-F, Clarity: IFVS2,...

We use the top quality ruby which make in invisible setting.We set the stone in perfection as we are professional in this kind of setting more than 40 years.The invisible is a highly...

A stunning, fine and impressive vintage 7.95 carat blue sapphire and 4.75 carat diamond, platinum brooch; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impressive vintage brooch has been crafted in platinum. The concave, organic stellate style setting is embellished with eighteen fine and impressive marquise cut sapphires, each individually four claw set in three tapering arrays. The impressive vintage pendant/brooch is further ornamented with twenty-four fine and impressive individually claw set pear cut diamonds, set in three further arrays that alternate with the aforementioned sapphires, all extending outwards from the vacant centre. The brooch secures to the reverse with a platinum hinged pin and clasp. This versatile brooch may be worn as a pendant and suspended from an 18k white gold, 18" chain via an integrated ring loop to the reverse of the setting. This vintage sapphire and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive sapphire brooch is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning vintage brooch/pendant is exceptional quality, set with fine and impressive sapphires displaying a fine color, brilliance and presence. The well color matched, high color graded diamonds display a fine white color, brilliance and presence. The vintage sapphire and diamond brooch is an exceptional gauge of platinum and is in exceptional condition. Sapphire Quality Color Blue Cut Marquise Content 7.95 carats Diamond Quality Color (average grades) G Clarity (average grades) VS2 Cut Pear Content 4.75 carats Dimensions Length of setting 3.9cm/1.54" Width of setting 3.7cm/1.46" Across pin 3.5cm/1.38" Height of setting 8.3mm/0.33" Weight 14.02 grams Date: Circa 1960 Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this fine example of vintage sapphire jewelry...

Here we have a stunning art deco diamond brooch crafted in solid platinum. 3 corners of the inside rectangle are adorned with 3 triangular cut emeralds with beautiful green color th...

Vintage Platinum Brooch Pin .50ct natural marquise & 1.40ct natural round diamonds G-color Vs-2 Clarity 38mm diameter Handmade Platinum 18 Grams. $21000 Appraisal to ...

Indulge in the timeless allure of our Diamond 18K White Gold Brooch. A masterpiece of sophistication and brilliance. This exquisite brooch boas...

Estate Platinum Marquise and Round Diamond Circle Brooch - VHK#376a Item Details: Metal Type: Platinum w 14k White Gold Pin [Hallmarked, and Tested] Weight: 11.5 grams Diamond Deta...

3 Carat Sleeping Beauty Turquoise Circular Pin in 18 Kt Yellow Gold , Estate Vintage Circular pin with 7 marquise shape natural sleeping beauty Turquoise 18 karat yellow Gold weight...

Introducing a mesmerizing Black Opal pendant that's bound to capture your heart! This stunning piece of jewelry features a pear-shaped Black Opal, measuring 18.25 x 10.80mm in size, ...

Large Size Diamond Cluster Brooch A large brooch set with marquise, baguette, and pear shape diamonds. Measurements: 3" long Diamond Weight: approximately 11.00 carats Gram We...

Circa 1910s This one of a kind floral motif late Art Nouveau / early Art Deco era brooch is superbly modeled and finely crafted in 18K yellow gold. The brooch is set with twenty sev...

This elegant brooch is crafted in 18K yellow gold and set with 16 diamonds and 2 emeralds. Measuring 45 x 44 mm (1.77 × 1.73 inches), it combines refined craftsmanship with a timeles...

Baguette & Marquise Diamond Leaf Brooch A dynamic and elegant diamond spray brooch crafted in platinum, dating to the mid-20th century. This stylized botanical design showcases an a...

This exquisite Retro 1940's brooch features a striking 1.65-carat marquise-cut diamond of K color and VS2 clarity as its centerpiece. Surrounding it are an array of 4.05 carats of ro...

This stunning Art-Deco brooch is hand-made in platinum and features a filigree design with a very clean and white marquise-cut diamond of approximately 1 carat in the center, surroun...

14 Karat Yellow Gold And Amethyst Circle Brooch 5.50 grams total weight.

3D Real Life Owl Brooch. Please notice details, beautifully intricate. Excellent condition. 2.50ct. Natural Pink Tourmalines Marquise cuts, clean clarity and transparent. 1.40ct...

Luxury Diamond brooch with VS diamonds in platinum, weighing 13.5 grams. Why buy from us among others? -We consider all offers please submit yours today -We answer all questions wit...

This vintage brooch is crafted in 18k yellow gold and features a dynamic foliage design set with vibrant emeralds totaling approximately 8.02 carats and diamonds totaling approximate...

Certified Natural Multicolor Fancy Diamond Brooch An 18 karat white gold brooch set with 5 multi color marquise cut diamonds each weighing approx...

Bulgari Pearl And Diamond Brooch A brooch featuring a large center white South Sea Cultured pearl surrounded by marquise, round, and pear shape diamonds. Measurements: 1.5" long ...

This is a magnificent 14k white gold pin from the 1950s. The pin is set with sparkling marquise, round and baguette cut diamonds that weigh approximately 6.25ct. The color of the dia...

Modernist 14K (stamped 585) yellow & white gold flower brooch - set with one 9 mm creamy white cultured pearl as the flower head - bezel set marquis shaped Amethyst with a 14K white ...

Cartier 18K Gold & Platinum Diamond Emerald Leaf Brooch Marked: CARTIER Approximate Dimensions: 7 cm (Length) 3.7 cm (Width) Approx. 5.76 carat (Diamond) Approx. 7.73 carat (Emera...

Enamel Portrait Brooch with Sapphires and Diamond Description: This finely crafted brooch centers on a hand-painted enamel portrait of a classical woman in profile, framed by altern...

Estate Art Deco Platinum Diamond Double Clip Brooch - VHK#508b Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 21.4 grams Diamond Details: 5.00ct total weight, ...

1960s Large Diamond Platinum Floral Bouquet Lapel Brooch A captivating vintage masterpiece from the 1960s, this luxurious floral bouquet lapel brooch exudes timeless elegance and sop...

A striking and highly collectible Kenneth Jay Lane brooch, designed in an opulent baroque revival style. This statement piece features a sculpted floral motif with deep red enamel pe...

A sparkling floral-themed pin with clear faceted crystals prong set in a rhodium-plated setting. Perfect as both a casual and formal retro accessory!

Double clip Brooch set by diamond baguette-cut and marquise-cut mounted on white gold 18K. Circa 1970.

A late nineteenth century Fabergé ruby and diamond set brooch in yellow gold, the open marquise-shaped gold jewel set with a curved row of rubies and anot...

This gorgeous 1980's gold-plated crystal bouquet set by Napier includes a pair of clip-on statement earrings and an oversized brooch. Studded with crystal accents, this set will add...

Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 7.3grams Diamonds Details: Total Diamond Weight: 2.50ct, total weight Center Diamond: Antique Marquise, .50ct, G-H...

Crafted in 18 karat yellow gold, this Retro bow brooch is set with 238 natural diamonds totaling approximately 19.50 carats, featuring a sophisticated arrangement of round brilliant,...

An extravagant set of clip on earrings and a brooch, decorated with open-back ruby and amethyst crystals and set in a gold-plated setting. Reminiscent of lavish Victorian styles, thi...

A beautifully sculpted Italian brooch from the 1960s, designed as a refined floral bouquet in full bloom. The composition is elegant and dynamic, with intertwining stems, delicately ...

18 karat white gold butterfly brooch. The butterfly's wings are pave set with round diamonds. The center is set with solitaire round brilliant and marquise diamonds. The brooch measu...

An ornamented pattern is created as two strands, one of gold and another of pavé set diamonds, intercrossed. At the heart of this design are marquise sapphires forming the silhouette...

Gorgeous 18 kt. Yellow Gold Flower Stem and Leaf Brooch with Emerald, Sapphire, Diamond Diamonds: Brilliant cut diamond approx. 0.15 ct. Emerald: 2 green marquise shaped emerald, a...

marquise shaped jadeite brooch jade 17 x 8mm 0.08ct natural rubies in eyes beautiful beak 18kt yellow gold 7.4 grams 15 x 12mm

An antique diamond, platinum, and white gold brooch, comprising one large marquise shaped old cut diamond, twenty-three old cut diamonds, and four rose cut diamonds, in platinum and ...

This wonderful one of a kind brooch is beautifully inlaid with a mix of 29 marquise shaped rubies and 36 high quality round brilliant cut diamon...

Diamond Cluster Brooch A cluster of fine marquise and pear shaped diamonds set in platinum Diamonds total approximate weight: 26.48ct Made by...

A simple and elegant Art Deco brooch. The brooch has a center bezel set old European cut marquise Diamond. The marquise is set with 74 old European cut and single cut Diamonds thro...

An impressive antique 1930s 0.56 carat sapphire and 0.18 carat diamond, 15 karat white gold stick pin brooch. This fine and impressive diamond and sapphire pin brooch...

This intricate platinum Flower Petal brooch is set with one pear-shaped diamond, weighing approximately 0.60 carats, six marquise-cut diamonds, wei...

Radiating timeless elegance and masterful artistry, this exquisite flower pin is crafted in gleaming platinum and features an impressive total diamond weight of approximately 6.00 ca...

Carved Opal Emerald and Diamond Halo Brooch Description: This bold brooch centers on a large carved opal with swirling floral motifs, showcasing iridescent flashes of green, lavende...