Round Cut Objets d'Art and Vertu

A spectacular Georgian tiara, gorgeously crafted and fitted in a royal blue velvet box. Its composed of countless natural and seed pearls, I can't imagi...

An extraordinary and highly decorative locket box by Cazzaniga, dating to the 1980s and showcasing the maison’s unmistakable craftsmanship and artistic identity. This remarkable pie...

Art Deco Diamond, Sapphire and 14k Gold Mesh Deco Flapper Purse from the 1920's. The 14k gold chain mail mesh is finely woven and set onto a frame set w...

Conceived as a unique work of high jewelry, this exceptional diamond tiara was created as a singular expression of craftsmanship and design. Executed entirely by hand in 18-karat whi...

STUNNING AND RARE! Vintage 245 Gm of 18K Yellow Gold Clutch /Handbag /Purse, Diamond, & GOLD This exquisite Vintage Clutch Purse from ART DECO TIME was designed with a soft ...

This S.T. Dupont ballpoint, offered by Claris-A, is crafted in 18K white and yellow gold, it features Dupont’s signature sleek silhouette with a smooth, streamlined barrel. A single ...

Elevate your personal feminine accoutrements or collection with this uniquely romantic mid-century Vanity Cosmetic Case by Boucheron, Paris. Always with a keen sense of style, the w...

Vintage Diamond and Basara Pearls Sapphire Cabochon 18 karat yellow Gold Compact Box 158 gm Stand out with this vintage compact box from around the 1940s, is Italian-made and craf...

This finely modelled and extremely rare French Art Nouveau ring features two entwined irises and two flower buds surrounding a fine white orien...

Madleine Kay 18k yellow gold "Leopard in Tree" with diamonds and emeralds Specifications: main stone: diamonds carat total weight: .36 carats color: G clarity: VS ...

Antique Gold Thimble 15ct Yellow Gold Circa 1860 This Victorian thimble is not only a practical sewing tool but also a stunning work of art that captures the essence of the era....

Madleine Kay 18k yellow gold "French Bull Dog" Head paved in diamonds with black diamond eyes Specifications: main stone: diamonds carat total weight: .20pts. color: G ...

Madleine Kay 14k Yellow Gold "Shepard Dog Head" pendant with diamond eyes Specifications: Stones: Diamonds brand: custom metal: 14K yellow gold type: Pendant we...

This exquisite and rare hair barrette, crafted in the early 1900s, is a testament to timeless elegance and craftsmanship. Made from 14k gold, it features seven round, natural, non-he...

Madleine Kay 14k Yellow Gold "Mule Deer Head" pendant with Diamonds Specifications: main stone: diamonds .14pts. and sapphire cab eye brand: custom metal: 14K yellow gol...

A rare pair of antique Dutch 14K gold forehead needles, crafted in the 19th century in Zuid-Holland by J.P.J. Driessen. These exceptional examples of Dutch regional costume jewelry beautifully illustrate the artistry and cultural identity of traditional Netherlands goldsmithing. In 19th-century Dutch fishing villages, jewelry was more than decoration, it was a visible symbol of social standing. The wives of shipowners and prosperous families wore long lace caps adorned with elaborate gold forehead needles (voorhoofdsnaalden), while fishermen’s wives wore simpler dress without such adornment. Pieces like these signified wealth, pride, and heritage. Each needle is richly decorated with intricate filigree...

The Wendy Brandes "Maneater" collection consists of seven one-of-a-kind rings, each of which features a triumphant creature on top, with a tiny man tucked away inside of the band. Th...

This Double-Sided Ruby Dog Clip Swivel Connector is a versatile piece designed for effortless charm and chain attachment. Crafted for convenience, this connector allows you to easily...

Platinum Sapphire Diamond Tie Clip Tiffany & Co in its original box, also signed Tiffany & Co. Immaculate finish and stylish design - just wh...

Indulge in luxury and add a touch of vintage elegance to your desk with this stunning Vintage Deep Green .4 Carat Diamond 18K Yellow Gold Ball Pen Sandalwood Box...

Hermes constance 18k yellow gold, diamond encrusted ‘H’ belt buckle. Inscribed: Hermes, Made in France, Au750, numbered XXX, 77D, 3.79 carat of diamonds Comes with original box. ( r...

Two twisting 18K yellow gold and diamond snakes kiss in the center of this darkly romantic serpentine tiara, forming a heart that embraces a large, baroque South Sea pearl. In creating this piece, Wendy paid as much attention to function as to form: the tiara is engineered with space for hair pins that will secure it for a full day of celebration. This wearable art was created in New York City by our top-notch goldsmiths. The design is the latest addition to Wendy's snake-themed Queen of Scots Collection. That motif was inspired by Mary Queen of Scots, cousin to Elizabeth I. Elizabeth's advisors referred to Mary as "the bosom serpent" -- close to the queen of England, and dangerous. More details below: 18K yellow gold totaling 2.3 oz, satin finish. 18K blackened rose gold. 12.8 x 14.3 mm South Sea Pearl. 76 white diamonds, totaling 1/2 carat. 9 points of rubies. Made in New York City. One-of-a-kind. Worn by Victoria's Secret Angel and supermodel Elsa Hosk...

This S.T. Dupont fountain pen, offered by Claris-A, is crafted in 18K white and yellow gold, and features Dupont’s signature sleek silhouette with a sm...

Finely crafted in 18k yellow and white gold and Round Brilliant cut Diamonds weighing approximately a total of 3.50 carats. Circa 1950s 4 1/2 L x 5 3/4 W x 1 3/8 - 1/2 D inch Comes w...

This sophisticated platinum diamond cross tie tack and clutch exudes timeless elegance with its minimalist yet refined design. At its center, a dazzling 4.0mm round diamond serves as...

Finely crafted with white enamel over 18k yellow gold and Round Brilliant cut Diamonds set in platinum. Signed by Cartier London Circa 1930s 1 3/4 x 3 1/4 x 7/8 inches

23 grams of 18K yellow, & white gold, satin finish. 92 yellow diamonds, totaling 0.59 carats. 92 white diamonds, totaling 0.46 carats. 130 black diamonds, totaling 1.04 carats. 2 sma...

An archaeological-revival coral and gold Spartan diadem, in the form of a gold band with seven concave discs each set with a cabochon coral, alternating with eight floral motifs each set with a small cabochon coral, all with gold wirework decorations of Etruscan style, made in Naples circa 1840, bearing gold hallmarks N3 with the profile of Parthenope, gross weight 94 grams. A gorgeous and sumptuous Spartan diadem, made in the mid-nineteenth century in Italy. Beginning in the early nineteenth century, jewellery inspired by the Ancient World became very popular. This diadem is made from bright yellow gold in which is set seven glowing orange cabochon-cut coral stones within carved gold discs. Further gold wirework and smaller coral stones add to the beauty of this piece, which is simple and bold. By family repute, this diadem, purchased in England during the early part of the 20th century, was once owned by Empress Eugénie of France. Winterhalter's portrait of the Empress in 1864 depicts her wearing a gold diadem similar in design to this one. Eugénie loved jewels and as well as enjoying the sumptuous French crown jewels...

Art Deco Cartier silk and leather evening bag with platinum diamond and onyx. with beautiful silk embroidering Dimension: 8" x 5 3/4"

This charming 1940s Van Cleef & Arpels pocket comb is made of 18k yellow gold. It is adorned with a floral design engraving on the front and back and there is a central flower made o...

A luxurious Cartier lighter crafted in 18K yellow gold, adorned with bold enamel striping in black and turquoise, forming a modernist motif. The top is elegantly finished with a pavé...

Enveloped in a sea of 60.26 carats of fancy vivid yellow diamonds is this tour de force of jewelry craftsmanship from the collaboration of jewelry legends Fred Leighton and Carvin French. Made for Patricia Kluge...

Finely crafted in 18k with a carved Ruby weighing approximately 10.00 carats, 44 Round Brilliant cut Diamonds weighing approximately a total of 4.00 carats, and a mirror. Signed by D...

Royal House Antiques is delighted to offer for sale this absolutely exquisite vintage solid 18ct gold fully stamped Hermes Paris Diamond encrusted belt bucket with brand new reversable Hermes brown...

This excruciatingly beautiful and spare hand-carved nephrite jade pendant was created during the Qing period, most likely in the late 1800s, however, it co...

Finely crafted in 18k yellow gold with Round Brilliant cut Diamonds. Signed by Sterle Circa 1950s 4 x 5 1/2 x 7/8 inches

Pair of 18th c Georgian Navette Shaped Jeweled Shoe Buckles, late 18th c. Georgian shoe buckles were a prominent and often opulent fashion statement thro...

La Belle Epoque Antique 18k yellow gold and platinum vanity case, with seed pearl, mother of pearl, diamond, onyx, and black enamel accents. The lid of this compact case is inlaid with mother of pearl, decorsated with carefully weaved through seed pearls. Back of the case consists of black onyx plate, with corners acccented with 4 bezel set single cut diamonds. Sides of the frame covered with black enamel, adorned with two bezel set single cut diamonds on the back. Inside features built in gold powder case...

A rare pair of Renaissance Revival Vienna silver, enamel and rock crystal spoons. Marked for Hermann Ratzersdorfer. Each with an elaborate gilt and ...

Aigrette Lily Comb Victorian Trembling Sapphires Old-cut Diamonds, 1880 Created around 1880. Lily flowers are often used as a heraldic symbol. It symbolizes purity and innocence, ...

A luxurious way of carrying your make-up!  This vintage diamond 18K yellow gold compact box from the 1940s, features a diamond-accented closure in 18K...

18K Rose Gold Turtle Mixed Diamond and Tiger Eye Brooch 10 Diamonds - 0.05 CT 17 Mixed Colored Diamonds - 0.07 CT 2 Rubies - 0.01 CT 7 Tiger Eyes - ...

Classic Early 20th century Lady's platinum and diamond evening purse. The clasp set with circular- cut and baguette diamonds, to a curb link chain, measuring approximately 170 x 140...

A Van Cleef & Arpels Compact Case Collectible made in 18k yellow gold and Platinum. The case is crafted from woven gold and accented with diamonds totaling appx. 0.34 carats. The cas...

HERMES diamond encrusted CONSTANCE H belt buckle, with approximately 3.79 carats of diamonds set in 18K white gold . Inscribed Hermes Made in France AU750 numbered xxxxxx 77D, 3.79...

The Following Item we are Offering is A Spectacular and Outstanding RARE MUSEUM QUALITY AUTHENTIC EUROPEAN DORE BRONZE & MALACHITE TABLE. The Round Malachite Top with banded edge s...

A vintage Mikimoto Pearl on a beutiful unique paper weight by Mikimoto Its in shell shape Weight 57 gm i inch wide and 1 and Half inch tall ...

Madleine Kay 14k Yellow Gold "Humming Bird" pendant with black diamond Specifications: Stones: Black Diamond and Enamel brand: custom metal: 14K yellow gold type: P...

Native American Navajo Indian Four Corners sterling silver trinket box. Featuring stunning engraved decoration on lid and sides with single tu...

Diamond white gold evening bag. Interior includes a mirror. Circa 1980. Total height: approx. 15.00 centimeters. Total length: approx. 14.10 centimeter...

Art Deco Cartier evening clutch bag, with platinum clasp, decorated with carved sapphires and emeralds, with diamonds. Clasp measures 30mm x 18mm. Bag measures 7" x 5.5". With gold...

Madleine Kay 18k yellow gold "Tiger head " with diamonds paved Specifications: main stone: diamonds carat total weight: .35 carats color: G clarity: VS brand: ...

This Victorian stickpin features a finely detailed reverse intaglio crystal depicting a hunting dog, beautifully hand-painted and carved in reverse beneath a domed crystal cabochon. ...

This ornate hand mirror combines functional beauty with decorative artistry, featuring six vibrant gemstone cabochons arranged in a circular pattern. At the center sits a commanding ...

Madleine Kay 14k Yellow Gold "Large Zebra" Head Paved in Diamonds with Black Specifications: main stone: diamonds carat total weight: .20pts. color: G clarity: VS ...

This elegant horseshoe stickpin promises good luck to its wearer, understated elegance thanks to the delicate design, executed in platinum and set with diamonds. The pin is made out...

Antique Chinese cloisonne enamelled bell, with gilt gold details and a jade striker This wonderfully little bell strikes a charming tone, and makes a lovely present for that treasur...

Diamond Pen. Diamonds weighing 4.25 carats.

Cartier Art Deco Diamond Ruby Coral Fabric Purse, enhanced at the top coral and diamonds, Add timeless elegance to your collection with this exquisite Art Deco evening purse. Enha...

An antique banded agate, and yellow gold propelling pencil, in 9 karat yellow gold. My favourite thing about this Antique Yellow Gold Pencil is the elegant floral design. What’s yo...