Diamond Brooches

The snail brooch evokes an oceanic spirit. Soft blue chalcedony is carved as the shell. The 18k yellow gold braid coils along the center. The coil is adorned with round brilliant cut...

This outstanding antique brooch was crafted during the art nouveau era from solid 14k yellow gold and features a beautiful Egyptian revival design set with a fine quality natural dia...

The en tremblant flower basket brooch features at the base a stylized basket of mother-of-pearl and crystal set with round diamonds en pavé. The t...

Discover an extraordinary piece of jewellery: a magnificent platinum brooch in the shape of a bouquet of flowers, designed to captivate the eye. This exceptional brooch is adorned wi...

An elegant and finely crafted swirl brooch set in 18-karat yellow gold, this piece makes an immediate impression through its dynamic composition and exceptional gemstone quality. Rou...

Featuring two exquisitely engraved emerald leaves and a dainty flower on a branch, this brooch exemplifies the stunning beauty of nature. The intricate ...

Here we have an exquisite brooch taken from the Victorian era showcasing a regal crown design. Meticulously handcrafted from a rich 18ct yellow gold, this antique piece is adorned wi...

Era: Art Deco Metal Content: 14k White Gold Stone Information Natural Diamonds Carat(s): .26ctw Cut: European and single Color: G - H Clarity: VS1 - VS2 Total Carats: .26ctw Sty...

Leitão & Irmão Portuguese crown jewelers antique late 19th century diamond star brooch and convertible tortoise shell hair piece in silver and yellow gold, Portugal, circa 1880. This highly collectible Victorian jewel is composed by an old-cut diamond-set star mounted in silver-on-gold which is mounted onto a two-leg tortoise shell hair comb...

A stunning, fine and impressive antique 1.10 carat emerald and 0.28 carat diamond, platinum brooch; part of our antique emerald jewelry and estate jewelry collections. This stunning...

This elegant vintage bumblebee brooch is crafted in rich 14k yellow gold and adorned with shimmering diamond accents that bring a touch of refined sparkle to its playful design. The ...

Gubelin Diamond Jaspe Onyx Lapis Lazuli Yellow Gold 18K Toucan Brooch. Dimensions: Lenght: 7.80 centimeters Height: 1.80 centimeters Thickness: 1.20 centimeters Weight: 22.46 grams

This exquisite platinum floral brooch features four AGL certified no-heat Ceylon pink sapphires surrounded by twenty-seven round diamonds in elegant botanical design. The brooch weig...

Diamond Floral Spray Brooch in Platinum This dazzling mid-century diamond brooch features an intricate floral spray motif composed of curling plat...

Asymmetric 3.36TCW Emerald Diamond Cluster 18K White Gold Brooch features two emerald cut emeralds, five pear cut diamonds and two emerald cut diamonds set in an asymmetrical pattern...

Stunning Tiger Head Brooch created by David Webb featuring marquise green onyx, cabochon emeralds, approximately 0.99 carats of brilliant-cut diamond...

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

Specifications: Pre-Owned (Great condition) Brand: Tiffany & Co Metal: 18K (Au 79.80-75%) Gold Weight: 13.8 Gr Main Stone: 16 round diamonds F VS approx. total weight .60cts 18k Yell...

Retro lily of the valley brooch in 18 karat gold. 1940s brooch featuring a sprig of lily of the valley set with old-cut diamonds, including seven diamonds for the flowers and eleven ...

A floral spiral of varied natural fancy color diamonds in various shapes with white diamond accents. Fancy colored diamonds include yellow,orange,chartreuse, and brown. Set in 18 kar...

A striking Victorian crown-shaped brooch crafted in 9KT gold and silver, dating to the 1880s. The design has a gently curved form with an elegant openwork arrangement, set throughout...

Van Cleef & Arpels Turquoise, Sapphire, and Diamond Pendant Necklace This exquisite piece by Van Cleef & Arpels is a testament to the brand’s iconic craftsmanship and design...

An elegant and delightful hand crafted 14K yellow gold pin in the shape of a duck. it features multi stone inlays including diamonds, mother of pearl, onyx, agate, coral and hematite...

Antique Edwardian ribbon bow motif long pin with both European cut diamonds and rose cut diamonds, approximately 157 diamonds in total with an estimated diamonds weight of 4.85 cts. ...

David Webb signed detachable brooch in platinum and 18k with 33 carats in mixed cut diamonds. Jewelry Details: - Item Type: Detachable Bro...

Add a touch of sparkle to any hat, lapel, or scarf with this exquisite Tiffany & Co. eternity pin. Meant to symbolize the infinite nature of eternal love, Diamonds with a total weigh...

--Stone(s):-- (1) Natural Genuine Aquamarine - Octagonal Step Cut - Prong Set - Very Nice Clean Blue Color - 11ct (approx. - based on GIA measurements) ** See Certification Details B...

Victorian Dendritic Agate and Diamond Brooch Description: This Victorian brooch showcases a mesmerizing oval dendritic agate, known for its natural fern-like inclusions that appear ...

This stylized antique cross brooch set with approximately 14.30 carats of old diamonds dates from circa 1870. It is designed with a domed oval cen...

An elegant, mid-century brooch by famed Beverly Hills jewelry designer, William RUSER. It has been hand wrought in platinum and set with approximately 5.83cttw in F-G color Vs1-2 cla...

A large and finely constructed floral spray brooch in 18-karat yellow gold, featuring five stylized five-petal blossoms each centering a round cultured pearl measuring approximately ...

Aston Estate Jewelry Presents: A distinguished Tiffany & Company star form brooch from 1970, showcasing stunning artistry and craftsmanship. The design features brilliant-cut d...

A charming and well-executed figural brooch depicting four small birds perched on a branching gold twig, worked in 18-karat yellow gold with a maker's hallmark and karat stamp visibl...

This is a flower spray brooch in 18k gold as a gathered cluster of blossoms rising from a single tied stem. The flower heads are a mix of four and five petal blooms, each petal pavé ...

Rare and collectible Victorian deer brooch dating to about 1850, crafted in a refined combination of silver and 14K gold. The piece is set with 29 rose-cut diamonds totaling approxi...

Adorable platinum bird brooch by Oscar Heyman, set with carved ruby, enamel accents and approx.0.85ctw FG/VS diamonds. Brooch measures 1 3/16" x 7/8". Hallmarked 980 91 serial number...

This is one of the most unique brooches we have seen!! She can be worn with or without the gold enhancer. Giving you two ways to wear. Brooch details Material: 14K Gold White Brooch...

Magnificent Platinum Brooch / Pendant with Diamonds & Emeralds Diamonds :Round 6.45 Carats & 2.38 Carats Marquise Cut, Total Emeralds : 1.8 Carats Total Weight : 31.8 Gram, 1.125 ...

This rare vintage Van Cleef & Arpels 18kt yellow gold pendant/brooch is set with 0.82 carat of round diamonds, as well as coral, mother of pearl and lapis lazuli. It can be worn...

This antique brooch is crafted in 18k yellow gold and features Old European cut diamonds totaling approximately 0.39 carats, set within a delicate enamel floral circle design. The co...

This is a stunning and highly specific piece. While an exact match might not exist in historical records, we can describe a brooch that embodies the romantic essence of the Victorian...

Enhance your collection with this exquisite Tiffany & Co. brooch. Crafted with precision, it features a sleek, linear design set in an 18k gold channel set frame. The brooch is a...

For all Bee lovers, you are staring at a South Sea Pearl, Blue Sapphire 10.96 carats, Diamond 3.44 carats with Cabuchon Ruby 0.22 carat Brooch set in 18 Karat White Gold Settings Wi...

Finely detailed antique Edwardian diamond Jabot pin crafted in 800-900 range platinum (circa 1910s). 37 old rose cut diamonds total an estimated 0.25 carats (estimated at J-K color...

The Diamond Ruby Flower Brooch, signed by Mauboussin, is an exquisite piece of jewelry that showcases the brand's craftsmanship and attention to detail. This brooch is a true masterp...

Retro 15 karat rose gold and diamond brooch, circa 1940, designed as an ornate bow supporting two articulated pendants, accented by single-cut diamonds weighing approximately 0.20 ca...

An Important Mid-Century Masterpiece: 1940s Platinum & Diamond Flower Brooch (15.65 CTW) Capturing the sculptural grandeur and post-war optimism of the 1940s, this magnificent, o...

Stylish and finely detailed Cat’s-eye and Green Tourmaline, Sapphire Gemstones and Diamond Pin Brooch, depicting a bouquet of flowers; Hand crafted in 18 Karat Yellow Gold securely n...

For sale is this stunning Victorian clover pin. This lovely antique 18 karat pinkish gold gold pin is set with four rose cut diamonds. The diamonds are set as if they are the three l...

Platinum and 18 Karats white gold brooch. A sublimely delicate piece of antique jewelry, this brooch with its geometric, openwork lines is set with millegrain-cut cushion-cut diamond...

Rossella Ugolini design made in Italy 18k Yellow Gold Peridot cabochon cut White and Black Diamonds Unisex Brooch. Dimensions: 0.79 in. (2 cm) x 0.79 in. (2 cm). Peridot: 8 mm Diamo...

Beautiful Antique Victorian 18K Gold and Silver Rose Cut Diamond and Pearl Pin Brooch. This incredible Victorian diamond and pearl brooch is crafted in 18k yellow gold and silver. Th...

An antique Victorian TB Starr (Theodore B Starr) brooch, circa 1880's, centered with a richly colored amethyst framed by old European cut diamonds and fine natural pearls. A strikin...

Luminous pearls and vivid golden gemstones give this vintage 18k yellow gold statement brooch a richly dimensional presence. The design is arranged in a bold cross-like silhouette, w...

This striking Retro-era brooch is crafted in 14K yellow gold and designed in an elegant fan motif, a classic symbol of the bold and glamorous style of the 1940s–1950s. The piece feat...

Retro 14K yellow gold bee brooch pin, measuring approximately 1.25 inches in width and 0.75 inch in length. The wings are set with natural round brilliant diamonds totaling approxima...

This platinum dress clip is a luxurious Art Deco brooch from the 1920s-30s. It features a fan-shaped design with intricate scrolling style decorations, curved lines adorned with pavé...

14 Karat yellow gold lapis lazuli butterfly carving turquoise moonstone diamond pendant brooch. The process of making this pendant brooch set i...

Brooch pendant in 18 karat rose gold, and silver, accompanied by a chain in 18 karat white gold, eagle head hallmark. Antique brooch-pendant, it forms a basket of openwork flowers se...

A stunning antique Art Deco French 5.44 carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive ant...