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...

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 ...

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...

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...

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...

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...

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

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

A stunning vintage brooch crafted in 18-karat yellow gold, designed in a sunburst or floral motif. The intricate gold structure is embellished with brilliant-cut diamonds and vibrant green emeralds arranged in an organic, nature-inspired pattern. A central cabochon emerald serves as the focal point, surrounded by marquise cut emeralds and brilliant-cut diamonds in a symmetrical layout. The brooch features two Tahitian pearls, one at the top and a larger baroque pearl drop pendant...

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...

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...

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

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 ...

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...

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...

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...

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

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, ...

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...

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...

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 ...

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, ...

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.

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 vintage diamond brooch is a beautifully sculptural 1980’s design, set with 26 marquise cut diamonds weighing approximately 1.50 carats in total. Graded G color and VS cl...

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...

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 ...

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...

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...

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 elegant platinum diamond brooch designed as a stylised leaf spray, set with marquise, baguette and round brilliant-cut diamonds. The design flows gracefully with a combination of ...

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...

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...

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...

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...

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...

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

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...

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 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...

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...

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,...

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...

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...

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...

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

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 ...

A stunning, fine and impressive 3.02 carat Zimbabwe emerald and 6.88 carat diamond, 14 karat white gold brooch; part of our diverse vintage emerald jewelry and estate jewelry collect...

Crafted in luminous 18K white gold, this bold and elegant brooch features a striking Art Deco-inspired design centered around a 0.52-carat marquise-cut diamond. The piece is richly s...

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...

Charming and whimsical, this finely crafted giraffe brooch is fashioned in 18K yellow gold and accented with hand-applied enamel detailing in warm golden, brown and cream hues. Three...

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

This immaculately crafted 1980's Grand lapel brooch and pendant is designed as an openwork orbicular plaque, rendered in solid platinum. This exquisite and versatile piece of jewelry...

Here we have an Incredible French brooch pin by Robert Wander crafted in solid 18k yellow gold and features leopard cat design. The cat's eyes are set with 2 green emerald marquise c...

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

A fabulous mid-century brooch done in platinum and set with large marquise, round and baguette diamonds. The marquises average .20ct each, the rounds .15ct each and the baguettes bet...

Antique Filigree Stick Pin Marquise Amethyst Glass, Gold-Tone Wirework, 1920s Hat/Lapel Pin Description A refined vintage stick pin featuring a marquise-cut amethyst glass stone set...

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

Era: Vintage Metal Content: Platinum Stone Information Natural Diamonds Carat(s): 2.15ctw Cut: Marquise & Cushion Color: F - G Clarity: VVS2 - VS1 Certified by: Professional Ge...