A DIAMOND AND ENAMEL RING set with a flat cut diamond in a border of green and white enamel,

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 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 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 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 diamonds, no assay marks, size N / 6.5, 7.4g.

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.

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 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 HEART PENDANT in yellow and white gold, set throughout with round cut diamonds, within a border of green enamel, unmarked, 2.7cm, 3.3g.

A FLORAL DIAMOND AND ENAMEL RING Rose-cut diamonds Green and white enamel No assay marks Size M / 6 6.6 grams

silver topped gold set with rose cut diamonds, green guilloche enamel, stamped "34" and with French eagle hallmark, size 7-1/4, 6 grams

DIAMOND AND ENAMEL TWO-STONE RING Set with two brilliant-cut diamonds, the surround and shoulders decorated with green enamel, diamonds approx. 2.00cts total, ring size approx. I½

AN ANTIQUE DIAMOND AND ENAMEL RING in 15ct yellow gold, the oval face with central star motif set with an old cut diamond to a black enamel border, between two further old cut diamonds to a black enam

Classic Georgian era navette shape featuring a cluster of original foil backed rose cut diamonds within a frame of royal blue enamel, a border of gold dotted white enamel and an outer gold beaded edge

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

RUBY, DIAMOND AND ENAMEL RING in high carat yellow gold and silver, set with an oval cut ruby of 0.70 carats within a navette face jewelled with diamonds and white enamel, unmarked, size M / 6.5, 5.4g

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

set with one full cut round diamond [I-K/VS-2], approximately 0.12 carats; size 4, weighs 4.0 grams

Lady's 18k white gold Roberto Coin blue enamel and diamond ring consisting of 25 pave-set round brilliant cut diamonds with a total weight of 0.25cts, graded F color, SI1 clarity. Finger size 6 3/4. G

AN ANTIQUE PEARL, DIAMOND AND ENAMEL FORGET ME NOT BROOCH, 19TH CENTURY in high carat yellow gold, the stylised body depicting a flower set with rose cut diamonds, within a green, black and white enam

Diamond, Enamel, Chevron Ring, David Webb Featuring twenty-six round brilliant-cut diamonds weighing a total of approximately 1.30 cttw., highlighted by black and white enamel set in an 18k yellow gol

Two enamel and diamond rings, by Sheila Fleet the first of scalloped design, with blue/green enamel detail; the second also of scalloped design, collet-set with two round brilliant-cut diamonds and gr