18k Gold Estate Brooch

This elegant estate brooch is fashioned from 18K yellow gold. The brooch is a delicate scroll design.

Let these adorable diamond brooches bring a fun and whimsical addition to your bejewelled menagerie. This beautiful specimen of animal jewellery is brought to you in a non-identical ...

A wonderful diamond, ruby, and pearl heron pin! This lovely piece is crafted in 18k yellow gold and resembles an elegant heron. The torso of the bird is represented by a lustrous pie...

This beautiful pin in floral motif is crafted in 18K Yellow Gold and is embellished with 1.93cts Blue Sapphire at the center. The petals are adorned with numerous Diamonds weighing 2...

Fashioned in 18k white gold, this exquisite vintage pin showcases a dazzling array of diamonds totaling 0.90 carats, with SI clarity and G color, accentuated by the unique charm of r...

4ct Estate Diamond Brooch Necklace. 18k white gold estate brooch set with diamonds, which can be converted into a necklace.

Estate 18K yellow gold panther brooch pin embodies elegance and wild beauty, featuring vivid green emerald eyes and a striking royal red ruby mouth.

Beautiful estate Vahak French brooch handmade in 18k yellow gold with good quality white diamond rounds.

For sale is this very cute well detailled insect brooch. This 18k yellow gold animal is set with a lovely cabochon cut deep red gemstone (most likely a garnet). This little insect a ...

This exquisite,Diamond Gold Floral Brooch simply elegant estate brooch pin is artistically crafted in solid 18K yellow gold.

Experience the harmony of craftsmanship and elegance with the Estate Diamond Ruby 18k Yellow Gold Violin Brooch Pin—a unique and captivating piece that pays homage to the world of mu...

An amazing vintage brooch, made of 18 karat yellow gold and platinum, featuring diamonds. The brooch is designed as a stylized bouquet of flowers or a fire torch. It compris...

Beautiful large square citrine cushion with good quality white diamond rounds. Handmade in 18k yellow gold.

A lavish vintage Cartier brooch of a flower design, made of 18k gold. This exuberant flower was created by layering together heart-shape gold petals to create a three-dimensional eff...

David Webb floral brooch composed of 18K yellow gold featuring turquoise and diamonds. There is approximately 16 carats of turquoise and 4.80 carats of round brilliant-cut diamonds,...

Large Ruby & Diamond Leaf Brooch/ Pin in 18k Yellow Gold Ruby & Diamond Articulated Leaf Brooch features artfully crafted gems prong and channel set in 18k Yellow Gold with articul...

Finely detailed pre-owned Elizabeth Locke venetian glass intaglio & moonstone pendant/brooch, crafted in 18k yellow gold (circa 2000s). Venetian glass intaglio measures 14mm x 12m...

For the love of flowers! A stunning florette brooch featuring approximately 14.00 carats of calibre cut rubies with a diamond flower cluster in the center. This pristine flower comes...

Unusual Snail shaped brooch hand made in Italy of 18k yellow and white gold. Shades of green enamel on the shell, and body in gold and colorless diamonds pave setting. Marked and sig...

Beautiful and Finely detailed Swan Brooch. Hand set with 70 round single cut Diamonds, approx. 1.05tcw. Measuring approx. 0.90” x 0.80”. Hand crafted in Platinum and 18 Karat Yellow ...

Stylish and finely detailed Art Deco Natural Ruby and Diamond Brooch Pin Pendant; set with Rubies and Diamonds in Hand crafted Platinum and 18 Karat Gold mounting. Center stone is an...

A rare vintage brooch by Cartier made of 18 karat yellow and white gold with gemstones and enamel. This dainty vintage Cartier brooch is artistic and dramatic. The stylized eye compr...

An Aldo Cipullo for Cartier Octopus diamond brooch, made of 18k gold and featuring gemstones. This whimsical colored gemstones and diamond brooch is a perfect example of Aldo Cipullo...

Beautiful dragonfly brooch with 1.29 ct. of good quality white diamonds, green and pink gemstones. Handmade with careful thought and intricacy in 18k white gold.

A colorful butterfly pin brooch made of 18k gold, featuring various gemstones, and accented with colored enamel. The gems are mount-flush set in the gold “wings” and bezel set in th...

Awesome Finely detailed Brooch of an Ibis Bird with Almond shaped Sapphire Eyes. Hand crafted in 18K Gold and Enamel. Approx. 2.1” long. This brooch epitomizes vintage charm and woul...

Witness the grandeur of this 18 karat yellow gold pave diamond Italian estate brooch! It is flawlessly crafted with 74 exquisite diamonds. You'll love the large pin on back which e...

This stunning Ruby Diamond Yellow Gold Mushroom Brooch is crafted with 18 karat yellow gold. 9 radiant round diamonds and 3 dazzling round Burmese rubies. With its captivating mushro...

Fabulous Victorian Antique Diamond and Ruby Bird Brooch Pin. Hand set with 175 Rose Cut Diamonds approx. 1.40tcw and 7 Natural Rubies approx. 0.10tcw. Hand crafted 18K Yellow Gold mo...

Queen Bee! An exciting estate brooch featuring 2.45 carats of VS quality colorless diamonds and 1.40 carats of cabochon rubies all set in 18K yellow gold.

This stunning vintage brooch features a large butterfly design crafted in solid 18k yellow and white gold. The butterfly's back and head are pave set with approximate 0.26 carats of ...

Absolutely stunning and rare collectible David Webb brooch with 1.00 ct good quality white diamond rounds and approximately 0.30-0.40 ct emeralds. This tiger is rare because it is bl...

Absolutely stunning and rare collectible David Webb brooch with 1.00 ct good quality white diamond rounds and approximately 0.30-0.40 ct emeralds. This tiger is rare because it is bl...

Finely detailed vintage diamond bumble bee brooch, crafted in 18 karat yellow gold. Round brilliant cut diamonds total an estimated 0.50 carats 9estimated at H-I color and VS1-2 c...

This soaring humming bird features a 17.90 carat pear shape purple amethyst. 4.07 carats of VS quality round cut diamonds are set throughout the 18K yellow gold brooch. The eyes are...

Handmade in 18k yellow gold.

A cute vintage David Webb brooch in 18 karat yellow gold, featuring enamel and gemstones. Nature has been a constant source of inspiration for David Webb jewelry. This yellow gold a...

This 100% genuine Tiffany & Co. brooch was crafted from solid 18k yellow gold and features a long and their largest figure "X" design by the very famous Paloma Picasso. The pin is st...

Finely detailed starfish pendant/brooch, crafted in 18 karat rose gold. Ninety full cut round diamonds, total weight approx. 1.80 carats, light pink color, VS-SI clarities, good cu...

Tiffany & Co. Vintage 18k Yellow Gold & Cabochon Sapphire Turtle Brooch / Pin Here is your chance to purchase a beautiful and highly collectible vintage turtle brooch. Truly a grea...

Tiffany & Co. Vintage 18k Yellow Gold & Cabochon Sapphire Turtle Brooch / Pin Here is your chance to purchase a beautiful and highly collectible vintage turtle brooch. Truly a grea...

An 18 karat gold and enamel butterfly brooch with diamonds by Van Cleef & Arpels and Junichi Hakose. The center of the butterfly brooch has 9 round brilliant-cut diamonds with an app...

Beautiful and Finely detailed Pear Brooch. Featuring a Tear Drop freshwater pearl 11mm long x 8.5mm in diameter. Accented by Leaves Hand set with 15 Emeralds approx. 0.32tcw and 21 r...

Beautiful Pink Coral Cameo Pin depicting a Beautiful Young Woman posing a striking a Romantic pose. The Hand carved oval Cameo is framed in a handmade 18K bezel engraved surround. Ma...

Simply Beautiful! Plique-à-Jour Dragonfly Brooch with Blue, Green and Red Enamel Wings, Hand set with Rubies, approx. 0.30tcw, Emeralds 0.25ct and Diamonds, approx. 0.32tcw. Hand cra...

Simply Beautiful, Stylish and finely detailed Mid Century Modern Diamond, Sapphire and Emerald Brooch Pin. Hand crafted in 18 Karat yellow Gold and hand set with round Diamonds, wei...

Simply Beautiful! Designed as an Abstract Floral Bouquet. Hand set with 33 round Single-cut Diamonds, weighing approx. 0.38tcw and 3 round Brilliant-Cut Diamonds, weighing approx. 0....

Crafted from 18kt. yellow gold, this exquisite estate brooch showcases six dazzling diamonds, four shimmering moonstones, and four vibrant rubies! A large pin on the back ensures you...

Elegant & Finely detailed Vintage Scarab Beetle Brooch set with Pink Tourmaline, weighing approx. 2.50 total carats, Diamonds, weighing approx. 1.90 total carats and Emeralds, weighi...

Simply Beautiful and finely detailed Enamel and Diamond Four Leaf Clover Gold Brooch. Hand crafted in 18 Karat yellow Gold. The Brooch epitomizes vintage charm and is in excellent co...

Handmade in 18k yellow gold.

This striking 18kt. yellow gold estate pin features a sparkling diamond, an eye-catching ruby eye, and an ornate bird design! Measuring 61mm wide, this vintage piece is worthy of any...

Beautiful Flower shaped brooch hand made in Italy of 18k yellow gold. Shades of brown enamel and Sparkling Round brilliant cut diamonds on the petals. Origin Italy circa 1960 CONDI...

VAN CLEEF & ARPELS 18 carat White Gold and 18 carat Yellow Gold Dragonfly Brooch, Pink Sapphires and Diamonds. Brooch VAN CLEEF & ARPELS Dragonfly, the Body in 18 carat white...

An Edwardian pearl and diamond brooch on offer at Bentley & Skinner, Jewellers by Royal Appointment to His Majesty King Charles III. The brooch with a diamond-set ribbon bow surmount...

A luxurious timepiece from the iconic French maison, this Van Cleef & Arpels Bouton d’Or watch is masterfully crafted in radiant 18K yellow gold, embodying the brand’s timeless elega...

Byzantine era high karat gold coin that can be used as pendant dates back to 1221-1254 ruler john 111 doukas vatatzes and virgin nimbate emperor and other coin side christ seated upo...

Luxurious Antique Ring in Renaissance style, band and crown tested solid 18K Gold,not hallmarked, European, ca. XVIII - early XIX centuries. Huge cabochon of natural Light - Blue Sa...

This exquisite intaglio is masterfully engraved onto rich carnelian gemstone and features the Gnostic deity, Chnoubis. The stone is set in an 18K signet ring. Production time for th...

Rare and highly unusual Ancient Greek style 14K yellow gold and enamel octagonal shape amulet signet ring Provenance: Private Maine collection The complex, octagonal shaped band of t...

Cherry blossoms in bloom are one of the most beautiful and delightful sights of spring. They symbolize romance, hope, new life, living in the moment and appreciating things as they a...

Magnificent Edwardian Platinum Diamond Necklace Details: Material: Platinum Diamonds: approx. 15 carats old-mine cut diamonds. Diamond quality: HIJ VIS 2SI Pearl: certified natura...

Finely detailed antique Victorian amethyst & seed pearl pendant/brooch (circa 1880s to 1900s), crafted in 14 karat yellow gold by Krementz. Oval faceted amethyst measures 21mm x 11m...

Van Cleef & Arpels Necklace in 18 Carat yellow Gold, Chalcedony, Mother-of-Pearl and Diamonds convertible into a Brooch. The central Pattern is Removable and turns into a Brooch...

Dating from the 1980s, these Van Cleef & Arpels earrings are composed of Tahitian and South Sea pearls, 18K gold, and over 12 carats of diamonds. Each is designed as a Tahitian pearl...