Unknown Brooches

Mid-Century diamond swirl double-clip convertible brooch in platinum, 1950s/1960s. Double-clip brooches first captivated the world in the 1930s—a golden era of innovation, elegance a...

Stunning original Art Deco diamond brooch handcrafted in platinum. The pin features a center approximately 1.00 carat antique cushion cut diamond and 2 old European cut diamonds weighing approximately 1.60 CTW. The 30 side diamonds weigh another 1.50 CTW. The diamonds are graded I-J color and SI clarity. The brooch is shown and sold with a 20 inch vintage white gold chain...

Art Deco Sapphire and Ruby Nautical Flag Brooch A platinum flag brooch designed with a waved silhouette to evoke motion, set with square cut sapphires and rubies, and featuring a di...

Retro Diamond Leaf and Fruit Motif Brooch Description: A bold and sculptural brooch from the Retro period, designed as a stylized branch with three diamond-accented fruits and radia...

This is a wonderful and very rare antique Victorian - Art Deco Devil stickpin in 14 Karat Gold with fabulous Ruby eyes. The face of the devil is absolu...

An exceptional, fine and impressive antique 2.55 carat diamond, 2.60 carat sapphire brooch in platinum; part of our diamond and gemstone jewelry collections. This exceptional antique sapphire and diamond brooch has been crafted in platinum. The fine pierced decorated frame displays ten Old European round cut diamonds, claw and millegrain set, alternate with nine mixed round cut natural sapphires. The diamonds and sapphire are subtly graduating in size, terminating with the smallest diamonds at either end. The brooch secures to the reverse with an 18k yellow gold hinged pin and additional fine link safety chain. This fine antique brooch is supplied with an independent diamond grading report card. This impressive antique platinum brooch...

Exquisite vintage bar pin with dazzling diamond details. This gorgeous pin will elevate any look that it is paired with. Add to your favorite jacket, ...

A staple of the Victorian jewelry, this crescent is a perfect example of gold craft from that period circa 1890-1900. The crescent is made in 14-karat yellow gold and features 7 grad...

Gemstone and diamond brooch composed of 14K yellow gold. The body is a 27.80 carat cabochon ruby and a 5.50 carat cabochon sapphire. The eyes a...

An impressive antique 0.15 carat ruby and 0.96 carat diamond, black onyx and 18 karat white gold bar brooch; part of our diverse antique jewelry and estate jewelry collections. This fine and impressive antique bar brooch has been crafted in 18k white gold. The bar brooch is ornamented to the center with the 'Patriarchal Cross' or 'Cross of Lorraine', embellished with fourteen channel set French cut rubies. The pierced decorated, shaped frame that surrounds the central two-barred cross is accented with eight pavé set eight-cut diamonds, and framed by a border composed of twenty calibre cut black onyx. The bar to either side of the central setting are set with a further eighteen pavé set eight-cut diamonds, and four calibre cut black onyx to the terminals. The brooch secures to the reverse with a hinged pin and push fit clasp. This antique diamond and ruby bar brooch...

Created in 18 carat yellow gold, in the likeness of a scorpion, this vintage brooch is a truly unique piece. Enamelling work of red yellow and black creates the detailing, bringing t...

An impressive vintage 0.78 carat diamond and 0.43 carat sapphire, 0.29 carat emerald and 0.62 carat ruby and 18 karat gold spray brooch; part of our diverse gemstone jewelry collecti...

An exceptional, fine and impressive platinum, yellow and rose gold bird bar brooch; part of our antique jewellery and estate jewelry collections. This exceptional, fine and impressive antique brooch has been crafted with a 15k yellow gold bar and platinum, 12k yellow and rose gold design. The plain 15k yellow gold bar features a realistically modelled pheasant in flight. This tri-colored brooch...

Forget me not flower mounted on a beautifully bright blue resin brooch surrounded by a halo of marcasite.

This cameo is magnificent! Made of hand-carved lava that is smooth to the touch, set in 14K yellow gold, this cameo pin will make the perfect addition to your collection! This cameo ...

Antique, circa 1880-1910, 18K yellow gold and silver handmade dragonfly brooch/pendant slide with sapphire, opal, ruby and diamond. The plique-a-jour wings are pale blue/green ename...

Description : Platinum Brooch Depicting Bouquet Flowers with approx. 11.7 ct. Diamonds from Estate Sultan of Oman Qaboos Bin Said Completely hand made ...

A stunning, fine and impressive antique 1.01Ct demantoid garnet and 0.35 carat diamond, 14 karat rose gold bar brooch; part of our diverse antique jewelry collections. This stunning, fine and impressive antique brooch has been crafted in 14k rose gold. The bar brooch is ornamented to the center with a fine and impressive feature claw set oval faceted cut demantoid garnet. The garnet bar brooch is further ornamented with two additional claw set demantoid garnets to either terminals. The bar design is embellished with fourteen impressive pavé set Old European round cut diamonds, totalling 0.35Ct. The brooch secures to the reverse with a hinged pin and clasp. The stunning piece of antique jewelry is hallmarked to the reverse of the rose gold setting with the maker's mark (VB) and the 14k gold fineness hallmark - 585. This impressive garnet bar brooch is supplied with an independent diamond grading report card. NOTE: * Demantoid is the green variety of andradite garnet...

Opal and Diamond Platinum Brooch Description: A breathtaking display of elegance, this opulent brooch is a true masterpiece of design, featuring a mesmerizing opal drop weighing app...

An openwork yellow gold bar pin featuring a central oval emerald cabochon within a diamond-set infinity swirl motif, flanked by diamond-accented loops and open teardrop terminals. T...

A Victorian watch pin in 15K yellow gold featuring a 40carat amethyst in the center. The moon and star is represented in split pearls. Stone is set in a crown mounting and the clas...

A fine and impressive vintage pearl and 0.82 carat diamond, 14 karat white gold wreath brooch; part of our diverse vintage estate jewelry collections. This fine and impressive cultured pearl and...

Platinum Art Deco Diamond Ribbon Brooch, 7.75cttw, Circa 1945 Stunning Platinum Art Deco Diamond ribbon brooch or pendant. Mounted with quality sparkling white 69 Baguette Diamonds t...

Pre-owned vintage estate 18K yellow gold Intaglio and diamond brooch/pendant. The brooch has a large full figured cherub at the top that is seated on an urn set with diamonds. The ...

This original period jewel was crafted in the very first days of the twentieth century. It is not only iconic to the period, but is exquisitely enameled with various shades of transl...

This sweet butterfly has pastel colors of blue pink and a bit of yellow. This pin is old a Retro piece circa 1940. The thorax of this enamel Butterfly...

Victorian Pearl Pendant A Victorian pendant/brooch crafted in silver and yellow gold, centering a hand-painted miniature portrait under glass. The ornate frame is set throughout wit...

An adorable two-tone pair of Frenchies in 18K white and yellow gold. These highly detailed dogs both feature pave' set diamonds. The yellow gold bulldog has them in its collar, while...

This stunning antique diamond bow pin is crafted in platinum-topped 14 karat yellow gold, featuring a delicate and flowing ribbon design entirely set with diamonds. Center old europ...

Tested 18 Karat Yellow Gold Diamond Bird Stick Pin. This adorable pin features thirty-nine brilliant -cut round diamonds set on the bird body, wings,...

Antique bar pin, finely crafted in platinum set with blue sapphires weighing approximately 1.20 ct and 95 old European cut brilliant cut diamonds weig...

A stunning, fine and impressive cultured pearl and 0.52 carat diamond, 18 karat white gold spider brooch; part of our diverse range of antique gemstone jewellery/jewelry. This stunning, fine and impressive antique brooch has been crafted in 18k white gold. The brooch has been realistically modelled in the form of a spider crawling. The head and thorax of the arachnid are comprised of two stunning cultured pearls. The two feature pearls are segmented with two individually claw set Old European cut diamonds, in addition to two further diamonds representing the eyes. The brooch incorporates further anatomical features crafted in 18k white gold, including: eight spindling legs, two pedipalps and chelicerae. This rare antique spider brooch...

Christian Dior - Golden metal brooch with multicolored rhinestones. Additional information: Condition: Very good condition Dimensions: Length: 12 cm Seller Reference: BR75

Art Deco Diamond Brooch A hexagon-shaped diamond brooch featuring a central bow motif Approximate Diamond Weight: 9.83 carats Approximate Le...

Charming owl brooch artfully crafted in 18-karat yellow and white gold, featuring thirteen round brilliant-cut diamonds totaling approximately 1.95 carats, G color and VS–SI clarity...

Beautiful Art Deco brooch in the shape of three connected hoops, in the middle of which there is a beautiful blue-blue sapphire in a cabochon cut weighing approx. 2.30ct. The constru...

A late Victorian brooch circa 1900, featuring a cushion cut shape Burmese ruby with a strong pinkish red hue adorned with old mine cut diamonds. The ruby has an estimated weight of 0...

Lovely longish bar brooch, in 18 K yellow Gold and Platinum, set with 62 brilliant cut Diamonds weighing approximately 0.90 ct and calibré cut Sapphires in an exquuisite filigree op...

An exceptional, fine and impressive antique pearl and 18 karat yellow gold brooch; part of our diverse antique pearl jewelry and estate jewelry collections. This stunning, fine and ...

Lace Diamond Brooch A lace motif brooch adorned with round-cut diamonds. Approximate Length: 1.75" Approximate Diamond Weight: 3.86 carats Metal Type: 14 karat gold

This is a 18K gold Cameo brooch/pendant. It depicts an oval shaped orange shell cameo with a relief of a woman bust. The woman has a wavy hair.She is we...

Beautiful Antique Victorian 18K Yellow Gold Old Mine Diamond En Tremblant Flower Pin. This gorgeous flower pin is crafted in 18k yellow gold with a white gold clasp. The flower has o...

A magnificent antique Victorian 3.90 carat diamond and 9 karat yellow gold, silver set heart and snake design brooch; part of our diverse antique jewelry collections. This magnificent, fine and impressive Victorian snake and heart brooch has been crafted in 9 ct yellow gold with a silver setting. The antique Victorian brooch has a symmetrical heart and intertwining snake design. The heart shaped setting is embellished with a stunning feature 1.35 ct pear cut diamond is seven claw set in subtle relief to the centre of the design, bordered with thirteen pavé set Old European cut diamonds. This elevated heart shaped setting is encompassed with two coiling serpent designs ornamented with a total of eighty-six pavé set diamonds, in a combination of Old European round cuts and Dutch cuts. This stunning silver set brooch secures with a detachable hinged pin and clasp fastening to the reverse of the setting; this removable fitment indicates the high quality of the piece. This versatile antique brooch can also be worn as a pendant via a hinged loop to the reverse surface; if required a ring loop could be attached to facilitate the piece to sit flush in situ. This stunning antique Victorian brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 9 ct gold and silver...

A fine Mid-Century gold, diamond, and pearl brooch. In 14 karat white & yellow gold. In the form of a sprig of flowers bound with a ribbon knotted at its base. Set with 4 round cu...

This whimsical gilded gold tone "bug" brooch has wings helped by "springs", are movable. The eyes are accented with rhinestones with detailed engraved ...

An exceptional, fine and impressive, rare antique Victorian 1.25 carat diamond, 9 karat yellow gold and silver set mandolin brooch; part of our diverse antique Victorian jewellery an...

Brand: Tiffany & Co. Metal Type: 18K Yellow Gold &950 Platinum Length: 3.00 inches Width: 2.00 inches Weight: 22.91 grams TIFFANY & CO. 18K yellow gold and 950 plati...

Diamond Star Brooch A star shaped brooch featuring round cut diamonds set in 18 karat yellow gold. Measurements: 1.5" long Gram Weight: 11.3 grams

An antique art deco brooch pin, featuring an intricate design set with round and baguette cut diamonds weighing 14.80 carats total. Made in platinum, 2.4 inches in length and 1.4 inc...

A fine 0.52 carat diamond, 0.24 carat ruby and sapphire, 9k yellow gold and silver set bar brooch; part of our diverse Victorian jewelry collections. This fine and impressive Victor...

This gorgeous double pin was created in the Victorian era. Two circles are set with alternating rows of diamonds and sapphires. The old cut diamonds total t...

Finely detailed gold jester brooch in which he leaps through the air. The jester is dressed in black and white harlequin clothing with a diamond cap. A ruffled collar and enamel glas...

This wonderful handmade large sterling brooch is accented with mother-of-pearl. This wonderfully detailed brooch measures 3 3/4" in width, 2 1/8" in height and 1/...

Art Deco Sapphire and Diamond Brooch A floral motif brooch set with old mine cut diamonds and sapphires. Approximate Diamond Weight: 4 carats Approximate Height: 2.25 inches Meta...

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...

This characterful piece, crafted in c.1902 can be worn as either a necklace or a brooch. It features a stunningly detailed portrait painted with three small diamonds set as if to be ...

This exquisite platinum and yellow gold bow pin features an elegant, stylized openwork design accented with intricate scrolling motifs, a large central Old European Cut diamond, and ...

Dating to the 1880s this charming brooch features a fox, crafted in silver, sat upon a bar of 15 carat rose gold. The fox is set with a collection of rose cut diamonds totalling 0.05...

A fine and impressive antique Victorian 0.29 Carat diamond, seed pearl and blue enamel, 15 karat yellow gold brooch; part of our diverse antique jewelry collections. This fine and impressive diamond, blue enamel and pearl brooch has been crafted in 15k yellow gold. The oval shaped brooch is ornamented to the center with an impressive 0.29Ct Old European round cut feature diamond, fifteen claw set to a blue hot enamel panel. The blue enamel panel of this brooch is ornamented with a subtle starburst pattern emanating from the feature stone. Encircling the blue enamel is a border of white enamel, bordered on either side by yellow gold settings. The border of the brooch is ornamented with twenty-two impressive seed pearls, individually claw set and uniform in size. The reverse of the brooch is fitted with a push fit glass panel which allows a personal memento or keepsake to be displayed; the original woven hair may be removed and replaced if desired. The brooch secures to the reverse with a hinged pin and brooch...

A stunning, fine and impressive antique 2.60 Carat white opal and 2.95 Carat diamond, 9k yellow gold and silver set brooch / pendant; part of our diverse brooches collection. This stunning, fine and impressive antique brooch has been crafted in 9k yellow gold with a silver setting. The bar style brooch is ornamented to the centre with a feature fifteen-claw set 2.60 Carat cabochon cut white opal. The stunning cabochon opal is encircled by fifteen individually claw set Old European cut diamonds. The impressive antique brooch is ornamented with a further ten Old European cut diamonds, each individually millegrain decorated collet set to the terminal of a linear bar within a stellate design. The brooch secures to the reverse with a hinged pin and clasp. This versatile antique brooch can also be worn as a pendant; if required, the brooch fitment could be removed and a ring loop can be attached to enable the piece to be worn as a pendant. This antique opal brooch...