NO RESERVE - A DIAMOND AND RED ENAMEL RING set with a flat cut diamond in a border of red and white

NO RESERVE - A DIAMOND AND RED ENAMEL RING set with a flat cut diamond in a border of red and white enamel, accented by further diamonds, no assay marks, size M / 6, 6.2g.

A DIAMOND AND RED ENAMEL RING set with a flat cut diamond in a border of red and white enamel, accented by further diamonds, no assay marks, size M / 6, 6.2g.

A DIAMOND AND ENAMEL RING set with a flat cut diamond in a border of red and white enamel, accented by further diamonds, no assay marks, size M / 6, 6.4g.

A DIAMOND AND ENAMEL RING set with a flat cut diamond in a border of red and white enamel, accented by further diamonds, no assay marks, size M / 6, 6.2g.

A DIAMOND AND ENAMEL RING set with a flat cut diamond in a border of blue and white enamel, accented by further flat cut diamonds, no assay marks, size N / 6.5, 7.4g.

A DIAMOND AND ENAMEL RING set with a flat cut diamond in a border of blue and white enamel, accented by further diamonds, no assay marks, size N / 6.5, 7.4g.

A DIAMOND AND ENAMEL RING set with a flat cut diamond in a border of green and white enamel, accented by further diamonds, no assay marks, size O / 7, 8.0g.

A DIAMOND AND ENAMEL RING set with a flat cut diamond in a border of blue and white enamel, accented by further diamonds, no assay marks, size N / 6.5, 7.4g.

A GREEN ENAMEL AND DIAMOND RING set with a flat cut diamond in a border of green and white enamel, accented by further diamonds, no assay marks, size M / 6, 7.0g.

A BLUE ENAMEL AND DIAMOND RING set with a flat cut diamond in a border of blue and white enamel, accented by further diamonds, no assay marks, size M / 6, 8.4g.

A DIAMOND AND ENAMEL CAT RING in yellow gold, designed as the head of a cat decorated with black, grey, brown, white and red enamel, the eyes set with round cut diamonds, no assay marks, size N / 6.75

An 18ct gold and enamel ring, Frascarolo, in the form of a tiger's head, decorated with white, brown and red enamel, and set with brilliant-cut diamonds, the eyes set with rubies. Signed, bearing assa

A 18ct white gold diamond solitaire ring. Features one round cut red paste. Measures at 38.5mm in length by 2.5mm / 17.5mm - 19mm in width and weight 11.29g. Secured by a 'c' clasp closure with a pin.

A FLORAL DIAMOND AND ENAMEL RING Rose-cut diamonds Red and white enamel No assay marks Size M / 6 6.2 grams

NO RESERVE - A DIAMOND CLUSTER RING in 18ct white gold, set with a round cut diamond in a border of further round cut diamonds all totalling 0.5-0.7 carats, size N / 6.75, stamped 750, 3.2g.

NO RESERVE - AN ANTIQUE VICTORIAN DIAMOND, PEARL AND ENAMEL MOURNING LOCKET RING, 1842 in 18ct yellow gold, designed to depict a flower, set with a rose cut diamond, within borders of pearls and black

Mavito Fine Jewelry Rubellite, diamond, and enamel ring Set with a cabochon rubellite weighing approx. 2.27 cts, enhanced by round brilliant-cut diamonds, with red and black enamel shoulders 18k yello

Victorian 18kt yellow gold (tested) snake-form ring, silver-topped gold head, set with small rose-cut diamonds, red gemstone eyes, three green gemstones at collar, enameled band, some loss to enamel,

ITALIAN 18K YELLOW GOLD, RED ENAMEL AND DIAMOND TAPERING BAND. Top section has overlay of dark cherry red enamel studded with 13 bezel-set brilliant-cut round diamonds each weighing approximately .12

High Karat Gold, Diamond, and Polychrome Enamel Bangleexterior of bangle bezel set throughout with polki cut diamonds, interior and edge with bright red, green, and white enamel detailing in a floral

ENAMEL AND DIAMOND CUFFLINKS Single-sided, each plaque set with a table-cut diamond in foiled closed back setting, with red enamel border, the reverse with floral motif decorated with green and red en

14KT Ruby, Diamond and Sapphire Ring: Red, White and Blue Channel Set Stones in Wide Undulating Wave Polished Band. Each Stone in the Triple Row has a Flat Table. Weight 11.46g. (500-800)

Men's 10kt yellow gold Mason ring featuring red, black and white enameling and a bezel set round cut diamond weighing approx. 0.05ct.. Finger size 10 1/4. Weight 9.5 grams

NO RESERVE - A PINK CUBIC ZIRCONIA AND DIAMOND RING in 9ct white gold, set with an octagonal step cut pink cubic zirconia in a border of round cut diamonds, the band set with further diamonds, control