Unknown Brooches

A fine and impressive 0.16 carat natural blue sapphire and 0.26 carat diamond cluster set, 15 karat yellow gold, platinum set bar brooch; part of our diverse antique jewelry and esta...

An impressive 0.70 carat diamond and seed pearl, imitation green gemstone and 9 karat yellow gold, silver set 'frog' brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive Victorian brooch has been crafted in 9k yellow gold with a silver setting. The double bar is ornamented with a silver set frog design. The frog is embellished with thirty-seven pavé set Dutch cut diamonds, and two cabochon cut imitation emeralds representing the eyes. Either terminal of the double bar design is accented with a single seed pearl. The brooch secures to the reverse with a hinged pin and clasp fastening. The underside of the clasp hinge is struck with the maker's mark 'H.Y.'. This antique Victorian frog...

An exceptional, fine and impressive enameled pheasant bar brooch in platinum and 15 karat yellow gold; part of our antique jewelry and estate jewelry collections. This exceptional, fine and impressive antique bar brooch has been crafted in 15k yellow gold and platinum. The plain bar features a realistically modelled pheasant in flight. The pheasant's head is enamelled in naturalistic colors. The body of the pheasant is embellished with a textured finish. The design is accented with platinum tail feathers. This impressive antique pheasant...

Victorian 14k Gold Pendant & Brooche, 0.65 Carat Natural Old European Diamond & Pearl Pin. The piece is set with 7 old euro diamonds, approximately F-G in color and VS-SI in clarity,...

Designed as an astronomical theme with two hemispheres resembling planets in their orbit. The hemispheres are circling a bezel-set, round brilliant-cut diamond of 0.70 ct and G/H-vs quality. Grain-set with 92 brilliant- and rose-cut diamonds totalling approximate 3.40 ct. Manufactured in Platinum 950...

Pre owned vintage estate 18K white gold sapphire and diamond bar brooch with 58 pavé set round brilliant cut diamonds approximately 0.38 carat total weight. The brooch has a three l...

This pretty Victorian brooch features diamonds, ruby and sapphire forming a three-leaf clover. The clover is made up of an old cut diamond, ruby and sapphire, each weighing 0.10 cara...

A delightful 18 K yellow Vintage Duck brooch feauturing 1 cultured pearl, Rubies, Sapphires, Emeralds and Diamonds. Length: 3.7 cm , height ca. 2....

This charming brooch is inlaid with 19 round brilliant cut diamonds, all claw set inside the bug's body, totaling to an approximate weight of 2.00 carat. The bee is further set with ...

Condition: Excellent Length: 2.5 inches Gemstone: Diamond, Sapphire Total Diamond Weight: 2.5 CT Multicolored Sapphire Weight: 12 CT Approx. Color: E-F Clarity: VS Total Item Weight...

This pair of earrings and its matching brooch originated in the 1950s/60s. These mid-century drop earrings for pierced ears feature an oval-shaped, gold-framed inlay of a rose, which...

Vintage 1960’s Platinum Marquise Round and Baguette Diamond Leaf Brooch 5ct An extraordinary display of 1960s jewelry artistry, this vintage platinum leaf brooch dazzles with nearly...

This exquisite vintage pin from the 1960s is a breathtaking representation of nature's beauty, rendered in lustrous platinum and dazzling diamonds. Crafted with meticulous attention to detail, it takes the form of an elegant leaf, a timeless symbol of growth and renewal. The centerpiece of this exceptional jewel is a stunning array of 47 round diamonds, each one carefully hand-set with a delicate milgrain detail adorning the edges. These sparkling gems, ranging from G to I in color and VS2 to SI1 in clarity, collectively weigh an impressive 1.50 carats, creating a brilliant display of fire and brilliance. Complementing the round diamonds is a delicate stem featuring five channel-set baguette diamonds, weighing approximately 0.25 carats. These sleek and sophisticated gems add a touch of understated elegance, further accentuating the pin's organic beauty. Measuring 1.75 inches tall and 1 inch wide, this breathtaking piece commands attention with its striking presence and intricate design. Weighing a substantial 7.28 grams, it boasts a heft that speaks to the quality and durability of its construction. A true masterpiece from a bygone era, this vintage 1960's platinum diamond leaf...

Retro Gold Brooche 3 Carat (approximately) Natural Ruby & Diamond Circa 1960. The two natural rubies are oval shaped, one weighing approximately 0.65 carats (6x4.3x2.9) and the oth...

Previously-owned Levian Black and White Diamond Rose Collection pin. The pin is 3 inches in length, made of 18K white gold, and weighs 12.70 DWT (approx. 19.75 grams). It also has 37...

An 18k yellow gold diamond Bow brooch. The brooch is set with round brilliant cut diamonds, totalling approximately 2.71ct. The brooch measures 4.5cm in width and 5cm in length and h...

This adorable pearl and diamond brooch from Mikimoto is the epitome of stylish charm. Set in 18k yellow gold. Refine your lifestyle. Measurements: 1.06" (27mm) width, 1.61" (41mm) le...

Magnificent large vintage Buddha pendant brooch set in 14K yellow gold. This intricate brooch features Buddha carved in natural red coral embrac...

Discover the epitome of bespoke craftsmanship with this exquisite custom-made brooch, a fusion of elegance and versatility. Crafted in 18k white gold, the centerpiece boasts an oval ...

This is a Diamond Vintage Brooch, meticulously crafted in platinum and 18k yellow gold and adorned with an array of dazzling full-cut diamonds. This brooch exudes timeless sophistica...

Metal: 14k Yellow Gold Condition: Excellent Year of Manufacture: 1940s Total Weight: 86.2 grams Horizontal Length: 9 cm Gemstone: Citrine and Diamond

!8 karat gold unique handmade brooch featuring 2 Amethyst's measuring approximately 27.0 x 22.0 mm, 2 Citrine's measuring approximately 36.0 x 33.0 mm, 29.0 x 23.0 mm and 1 Mabe pear...

This is a unique pin done in solid rose gold and hand constructed. Suitable for a man or woman it works well on the collar of a man's sport coat or a woman tweed jacket. Good with bl...

A unique brooch pin, featuring four intertwining ovals set with mixed-cut diamonds weighing 8.00 carats total. Finely made in 18k white gold and platinum.

This Ivan & Co. 18 karat yellow gold pin features a meticulously carved tourmaline centerpiece, accented by delicate pearls and striking black enamel detailing, creating a unique...

A stunning, fine and impressive 2.15 carat diamond and 18 karat yellow gold brooch; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impre...

Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 11.4 grams Diamond Details: Rose Cut Diamonds, Natural, 2.00ct total weight, G-H Color, VS Clarity Pin Me...

Introducing a stunning contemporary style 28.95 carat cushion cut synthetic spinel brooch / pendant with prehnite, a versatile piece that embodies both modern elegance and timeless b...

A fine and impressive vintage onyx, 0.08 carat diamond and 14k yellow gold pendant/brooch; part of our vintage brooches collection. This fine and impressive vintage onyx brooch/pendant has been crafted in 14k yellow gold. This iconic Art Deco brooch is embellished with an impressive collet set onyx panel, bearing a tiered geometric carved design. The lower portion of the setting is ornamented with two offset stepped panels, ornamented to the centre with seven pavé set modern brilliant round cut diamonds. This brooch secures to the reverse with a hinged pin and safety clasp fastening. This versatile vintage onyx brooch may also be worn as a pendant, suspends from a contemporary 9k yellow gold 18'' curb chain via the incorporated loop to the reverse, securing to the reverse with a conventional spring-loaded bolt ring. This impressive vintage brooch/pendant is hallmarked to the reverse with the 14k gold mark 585 and the maker's mark (EE). This stunning vintage black onyx brooch...

Round and Baguette Diamond Ribbon Brooch in Platinum Evoking the elegance of a flowing ribbon, this mid-century brooch is a striking composition...

A fine and impressive antique 0.77 carat diamond and 18 karat yellow gold, platinum set bar brooch; part of our antique jewelry and estate jewelry collections. This fine and impressive antique bar brooch has been crafted in 18k yellow gold with a platinum setting. The pierced decorated linear setting displays three feature collet set Old European round cut diamonds, one to the centre and the other to the terminals. The design incorporates a further twelve individually millegrain decorated collet set Old European cut diamonds graduating in size from the central feature stone. This impressive bar brooch design is completed with a simplified paralleling border. This antique brooch secures to the reverse with a hinged pin and catch. This antique gold bar brooch...

A fine and impressive 0.93 carat emerald, 0.24 carat ruby and 1.04 carat diamond, 18 carat yellow gold brooch; part of our diverse vintage jewellery collections. This fine and impressive vintage brooch has been crafted in 18ct yellow gold. The brooch is ornamented to the centre with a feature fourteen-claw set 0.93ct emerald cut emerald. The central stone is flanked on either side by a collet set round brilliant cut ruby, totalling 0.24ct. Either end of the central elongated quatrefoil-shaped setting is embellished with eight collet set eight-cut diamonds. The border of the central setting is ornamented with thirty-four pavé set diamonds. The stylised leaf shaped terminals of the brooch feature twenty-seven pavé set eight cut diamonds, completing the design. The brooch secures to the reverse with a hinged pin and sheath fastening. This gemstone brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18ct gold. The brooch is supplied with an independent diamond and gemstone grading report card. Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone in this emerald ruby and diamond brooch...

A stunning, fine and impressive mabe pearl, 0.12 carat fancy yellow diamond, 0.27 carat ruby, 0.13 carat sapphire and 0.12 carat emerald and 18 karat yellow gold brooch; part of our diverse antique jewelry collections. This stunning, fine and impressive vintage gemstone brooch has been crafted in 18k yellow gold. This vintage pearl brooch...

An impressive antique Victorian 21 karat yellow gold and platinum 'pipe' pin brooch with 12 karat rose gold pin; part of our diverse antique jewelry collections. This fine and impressive antique pin brooch has been crafted in 21k yellow gold and platinum, with a 12k rose gold pin. The brooch has been modelled in the form of a three dimensional tobacco pipe. The bowl of the pipe has been crafted in 21k yellow gold, the stem and bit in platinum. The brooch secures with a pin fastening, crafted in 12k rose gold. This antique Victorian pin...

Vintage 1950’s 14kw Diamond Flower Wreath Brooch Pendant 2.00ct - The brooch contains 9 round brilliant diamonds weighing approximately .90ct total weight, and 62 single cut diamonds...

Edwardian Gold Brooche 0.45 Carat Natural Old Mine Rose Diamond Pin Circa 1920. It has fine original enameling and the weight of the piece is 6.2 grams. It contains a loop for a ch...

- Vintage 80s Escada round lifebuoy like brooch. - Featuring ivory and red with gold toned rope like accent. - Diameter: 2.5 inches.

- Vintage 80s Escada gold toned setting red/white/blue stripe boat shape brooches. - Length: 2 inches. Width: 1.75 inches.