18k Gold Signet Rings

Although Mourning Jewelry has a long & fascinating history, going back to as far as Middle Ages, its popularity reached its peak during the reign of Queen Victoria (1837 - 1901). ...

TIFFANY & Co. 18K Gold Cabochon Sapphire Band Ring 5.5 Metal: 18K Yellow Gold Size: 5.5 Band Width: 5.26mm Weight: 5.40 grams Sapphire: 6 cabochon...

David Yurman signed Bypass Ring Listed is this fantastic David Yurman sterling silver and 18k yellow gold designer bypass ring. The band wears beautifully and features a twisted byp...

Vintage David Yurman Sterling Silver and 18K Yellow Gold Ring Size 6 #15399- This elegant ring by David Yurman is crafted in beautifully detailed 18K yellow gold and sterling silver...

A beautiful 18K yellow gold Elsa Peretti Tiffany and Co. yellow citrine ring. Centred with a golden-yellow octagon cut citrine weighing approximately 10 CT. This ring is size 7.00 US...

Castellani® has selected this Ancient Roman Agate Intaglio for the "Cleopatra" Ring Setting. The intaglio dates to the 3rd to 7th Century. The intaglio is both black and white agate, which is a hard stone and very good for carving. The agate has two layers of color, black on the top and white at the bottom. The agate intaglio is solid and is one piece. The carver was able to use these two color layers to give dimension and detail. The Column and Angel on the left wings are white and the balance is all black. The Carver knew the material he/she was carving and used this to create this very unique scene. The intaglio shows two angels standing on either side of a column/pillar looking at the bust of a man on top of the pillar. The angels are female and male. The bust on the pedestal is of a male. The intaglio is set below the frame. The frame flairs out to a subtle point on the sides and has a flat surface. The "Cleopatra" ring design was a style that Castellani created in the 1860's and was inspired by Ancient Roman rings...

A Roman onyx intaglio and yellow gold ring, the oval- shaped onyx measuring approximately 11 x 8.5 mm, depicting Dionysus leaning on a column and holding a kantharos, carved in 1st-2nd century AD, rub-over set in later yellow gold mount, testing as 20ct gold, circa 1830, head measuring 1.8x1.5cm, gross weight 11.6 grams. Finger size K 1/2 This exquisite antique intaglio ring...

A superb, scarce Finnish antique 18K gold ring that was made in Helsinki in the year 1854. The oval carnelian coat of arms intaglio is set in a large intricate gold repoussé work mount featuring scrolled foliate motifs. Incredibly, thanks to a full set of Finnish hallmarks, as well as from the intaglio carving itself, we can identify who commissioned and wore this superb seal ring. The coat of arms engraved into the carnelian gemstone is that of the Klinckowström family, an old Prussian noble house whose members played prominent roles in the history of Prussia, Sweden, Finland and Austria. The family was granted nobility in Sweden in 1684 by King Charles XI, and then received the rank of baron in 1759 from King Adolf Frederick. The baronial branch was listed in the Finnish House of Nobility (Ritarihuone) from 1818 until the family line ended in Finland in 1883. This baronial element can also be seen in the engraved coat of arms from the specific type of coronet used, it is set with pearls and known as a ‘Friherrlig rangkrona’, the coronet for Baron. The hallmarks tell us that this ring was made in Helsinki in the year 1854. Accordingly, the ring must have been made for a Baron (male) of the Klinckowström family, present and active in Finland during the mid-19th century. After researching into the genealogial records, only one member of the family settled in Finland, which was Baron Otto Wilhelm Klinkowström (1778-1850), and this ring would have been commissioned by his son Baron Arthur Wilhelm Wilhelmsson Klinckowström, shortly after his father’s passing. The ring would have been made in used to seal deeds and important letters in wax regarding family affairs. Arthur had two sons. Emil and Alexander who carried on the baronial title until 1883, when the family line ended on the male side. Although the time period of this ring also matches up with his both his sons, according to heraldry records they both carried a slightly different coat of arms. Arthur, the owner of this ring enrolled in the House of Knights in Finland aged 17 and soon after received the Order of St. John of Jerusalem. He spent the remainder of his years in various senior military positions, such as Lieutenant Colonel of the Finnish Sharpshooter Battalion and Colonel of the Kremenchugska Hunter Regiment. He passed away in 1860, not long after his father, which may explain why this ring is in such excellent condition with minimal signs of usage. His father, Baron Otto Wilhelm Klinkowström (1778-1850) was a Swedish lieutenant general who later moved to Finland, where he immediately found favour with Czar Alexander I of Russia...

TIFFANY & Co. 18K Gold Vannerie Dome Ring 9 Metal: 18K yellow gold Size: 9 Band Width: 15mm at the top, 7mm at the bottom Weight: 14.70 grams Hallmark: TIFFANY&CO. 750 Condition: Excellent condition, like new, comes with the original Tiffany box...

DESIGNER: Tiffany & Co. CIRCA: 1970’s MATERIALS: 18K Yellow Gold WEIGHT: 14.3 grams MEASUREMENTS: 1/2” RING SIZE: 9.75 - 10 HALLMARKS: Tiffany & Co., 750 ITEM DETAILS: ​Less is mor...

A superb ancient Roman nicolo intaglio set in a late 18th century gold signet ring. Nicolo intaglios are a particular type of intaglio ma...

Citrine Ring in 18K Gold is a perfect minimalist jewelry to match with every outfit of your wardrobe. It's just a simple ring and simplicity is the ultimate form of sophistication. ...