A FINE OPAL AND DIAMOND SWEETHEART RING in yellow gold and silver, designed to depict a heart

A TURQUOISE AND DIAMOND SWEETHEART RING in yellow gold and silver, designed as a ribbon above two hearts set with cabochon turquoise in borders of rose cut diamonds, no assay marks, size M / 6.25, 2.8

A RUBY, SAPPHIRE AND DIAMOND SWEETHEART RING in 18ct yellow gold and silver, the double heart motif set with oval cut sapphire and ruby within a border of diamonds, below a diamond jewelled bow, full

A RUBY, SAPPHIRE AND DIAMOND SWEETHEART RING in 18ct yellow gold, designed as two interlocking hearts, set with a cushion cut ruby and sapphire, within borders of rose cut diamonds, surmounted by a di

AN ANTIQUE DIAMOND SWEETHEART BROOCH in yellow gold and silver, designed as two interlocking witches hearts surmounted by a ribbon tied in a bow, jewelled with old cut and rose cut diamonds, no assay

AN ANTIQUE GARNET AND DIAMOND SWEETHEART DRESS RING in yellow gold and silver, set with two round cut garnets within heart motifs, surmounted by a trio of rose cut diamonds, with further rose cut diam

A FINE ANTIQUE NATURAL PEARL AND DIAMOND HORSESHOE BROOCH, LATE 19TH CENTURY in yellow gold and silver, designed to depict a trio of horseshoes all jewelled with old cut diamonds, the central one set

Seven fine and semi-fine jewelry items including a sterling silver ring with approximately 28mm x 19mm turquoise stone; a sterling silver cluster ring with seven oval opals; an 18K yellow gold electro

Excellent with no chipped or cracked stones, having three 1mm diamonds set with eight 5mm x 3mm fire opals. The approx. weight: 2.8 Grams. Not including the hinged necklace bail, the approx. size: 1"

167066 10K YELLOW GOLD YELLOW OPAL BLUE DIAMOND RING 10k yellow gold heart-shaped opal, white zirconium, and blue diamond ladies ring with one 0.70ct heart yellow opal, 0.83 CTW white zircon, and sixt

Ruby, Opal and Diamond Ring 14k yellow gold/sterling silver, the domed ring mounted with an oval-cut treated ruby weighing approximately 9.67 carats, surrounded by a halo of single-cut diamonds weighi

AN ANTIQUE RUBY AND DIAMOND SWEETHEART RING, 19TH CENTURY in yellow gold and silver, set with a cushion cut ruby and a rose cut diamond, accented by further rose cut diamonds, no assay marks, size P /

AN ANTIQUE FIRE OPAL AND DIAMOND RING in 18ct yellow gold and silver, set with a cushion cut fire opal of 1.72 carats, within a border of single cut diamonds, stamped 18, size M / 6.25, 3.2g.

A PERIDOT AND DIAMOND HEART RING in yellow gold and silver, the heart shaped ring set with a pear cut peridot accented by rose cut diamonds, no assay marks, size N / 6.75, 3.0g.

A VINTAGE RUBY AND DIAMOND RING in yellow gold and silver, the face designed as an openwork flower, set with oval cut rubies and rose and table cut diamonds, no assay marks, size N / 6.5, 4.8g.

Opal, Diamond and Onyx Ring 14k yellow gold/sterling silver, the ring mounted with a pear-shaped cabochon-cut opal weighing approximately 9.89 carats, surrounded by a border of single-cut diamonds wei

A Fine Tourmaline, Opal, & Diamond Ring, 14K White Gold Sterling Silver: Centering One Opal Stone Flanked By Tourmaline And Diamond Stones in A Floral Design, inlaid in A 14K White Gold Sterling Silve

AN OPAL AND DIAMOND CLUSTER DRESS RING in yellow gold and silver, set with an oval cabochon opal within a border of old cut diamonds, no assay marks, size N / 6.5, 4.6g.

RUBY AND DIAMOND SWEETHEART RING in 18ct yellow gold, in ribbon and heart motif set with a pear cut ruby in a border of round cut diamonds, British hallmarks, size N / 7, 4.1g.

An Opal and Diamond Cocktail Ring. 18 karat yellow gold ring designed as a gold loop on one side with a two-piece opal loop on the opposite side, connected by a pave set white gold diamond element Siz

A FINE ANTIQUE DIAMOND STAR BROOCH / PENDANT in yellow gold and silver, designed as a seven rayed star, set with a central cluster of old cut diamonds, the central diamond weighing 1.89 carats, accent

AN ANTIQUE GEORGIAN EMERALD AND DIAMOND GIARDINETTO RING, LATE 18TH CENTURY in yellow gold and silver, designed as a spray of foliage, set with vari-cut emeralds and rose cut diamonds, no assay marks,

AN OPAL AND DIAMOND DRESS RING in high carat yellow gold and silver, set with an oval cabochon opal within a border of rose cut diamonds, with stylised decoration to the band, unmarked, size N / 7, 3.

AN ANTIQUE DIAMOND SNAKE RING, 19TH CENTURY in high carat yellow gold and silver, designed as the body of a snake coiled around on itself several times, with an old cut diamond set to the head, unmark

A FINE ANTIQUE PINK TOURMALINE AND DIAMOND RING, 19TH CENTURY in yellow gold and silver, set with a cushion cut pink tourmaline of 10.50 carats within a cluster of old cut diamonds all totalling 2.5-2