Malachite Signet Rings

The 1980s were an era that embraced scale, confidence, and optimism. Curves became softer, gold became bolder, and jewelry was designed to be lived in rather than reserved for specia...

Impressive and substantial estate 1897 Liberty Head Half Eagle 22K antique gold coin 14K yellow gold signet ring 1897 $5 Gold Coin, early 20th centu...

22K Yellow Gold Greek Ancient Coin Bezel Ring, Tapered, 9.8 grams, 6.75 Sz, Rare. This unique and beautiful 22kt ring features a bezel set with an ancient Greek coin. The top bezel h...

Ring in 18 karat yellow gold, owl hallmark. Tank ring, it is decorated on its top of a rectangular aquamarine retained with 4 broad flat claws on both sides. The start of the ring forms a pattern like a bow tie adorned with 2 falling rose-cut diamonds each. The profiles of the ring are openworked with arabesque patterns. Total weight of the aquamarine : 4.50 carats approximately. Total weight of the diamonds : 0.08 carat approximately. Height : 15.4 mm approximately, width : 8.3 mm approximately, thickness : 7 mm approximately, width of the ring at the base : 4 mm approximately. Total weight of the jewel : 10,5 g approximately. US Size : 5 ; Free resize, please contact us. Authentic antique jewel - Work of the 1940s, small chip at one corner of the aquamarine, very little visible. Our opinion : an antique aquamarine ring...

A rare and highly collectible Cartier Lincoln Mercury diamond signet ring, masterfully crafted in rich 18 karat yellow gold and showcasing the bold design language that defines exceptional men's jewelry. This substantial ring features an impressive geometric signet-style top, beautifully pavé-set with approximately 1.50 carats of brilliant-cut diamonds arranged around the iconic Lincoln Mercury emblems. The diamonds are of exceptional quality, graded approximately F color and VS clarity, providing remarkable brilliance and fire against the warm glow of polished yellow gold. Weighing an impressive 34 grams, the ring has a luxurious presence and substantial feel, reflecting Cartier’s renowned standards of craftsmanship and attention to detail. The architectural design combines clean lines with vintage-inspired automotive heritage, making it a unique conversation piece for collectors of signed jewelry and enthusiasts of luxury design. Bold yet refined, this ring is equally suited as a statement accessory or an important addition to a distinguished Cartier collection. An uncommon and sophisticated piece, this Cartier Lincoln Mercury ring...

This striking 18k yellow gold and platinum dome ring features a bold, sculptural design, encrusted with an array of sparkling round-cut diamonds in a pavé setting. The dome is entire...

This 18k yellow & white gold cocktail ring by Oscar Heyman is sure to catch even the least attentive persons eye. It features twenty eight VS2/E diamonds set in a cluster style c...

This 18K yellow gold Signet Ring by Judith Ripka is centered around an oval shaped soldier's profile intaglio in bloodstone measuring 16mm X 12mm. Deriving its styling cues from anci...

Designed by Eva Soussana, artist and founder of Hera-Jewellery, these elegant and refined signet ring is from the "Manon" Collection. The combination of its pure lines and soft curve...

Tapered diamond sets on 18k solid yellow gold. Metal: Solid 18 karat yellow gold Cut: Brilliant round Stone: Natural diamond Stone Size: 2mm diamond Diamond Color and Clarity: G+, V...

Ring in 18 karat yellow gold, horse's head hallmark. The top of this antique signet ring is square and has the initials J G B. On either side, three openwork palmettes give the start of the ring. Height : 10.3 mm, width : 10 mm, thickness : about 2 mm, width at the base of the ring : 2.6 mm. Total weight of the jewel : approximately 5.5 g. US Size : 9 ; Free resize, please contact us. Authentic antique jewel - French work from the beginning of the 20th century. Patina and small scratches of time which make the charm of this antique gold ring...

This sweet signet is modelled in 22ct gold. The colour of the ring is bright yellow gold. Initials 'PAF' engraved onto the face. Ring Size: N or 6 3/4 Face Diameter: 14x9mm Weigh...