An 18 carat gold diamond ring, London 1975

A BLACK OPAL AND DIAMOND CLUSTER RING LONDON 1975The oval cabochon black opal within a surround of brilliant cut diamonds, approximately 0.48 carats total, the 18 carat gold shank stamped with sponsor

A synthetic ruby and diamond cluster ring, the oval cut synthetic ruby within a surround of eight cut diamonds, 1975 London 18 carat gold hallmark, finger size OPlease note: the revised estimate for t

ELIZABETH GAGE, ZODIAC, ARIES, AN 18 CARAT GOLD BROAD BAND RING LONDON 1975The broad ring with applied ram masks and beaded detail, rope twist bordersSize/dimensions: finger size U 1/2Gross weight: 18

AN 18 CARAT GOLD AND DIAMOND THREE STONE RING LONDON 1987The old European cut diamonds in four claw settings, approximately 1.00 carat total, maker's mark JABSize/dimensions: finger size N 1/2Gross we

Montblanc Special Edition 18k Ring and Diamonds, RRP £2499.Montblanc Artisan Collection Magic Beauty Ugly Duckling 18 carat gold / Diamond Ring Size 48.

EMERALD AND DIAMOND RING, 1981 The step-cut emerald, within a brilliant-cut diamond surround, mounted in 18 carat gold, diamonds approx. 0.95cts, London hallmark, ring size approx. Q½ For further

AN 18 CARAT GOLD DIAMOND CLUSTER RING, seven round brilliant-cut diamonds in claw settings, to knife-edge shoulders. Estimated total diamond weight 2.15ct, hallmarked import London 1989, ring size M1/

AN 18 CARAT GOLD SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting. Estimated diamond weight 0.50ct, hallmarked London 1995, ring size O1/2, 2.9 grams

AN 18 CARAT GOLD DIAMOND CLUSTER RING, a round brilliant-cut diamond within a border of eight-cut diamonds, total estimated diamond weight 0.25ct approximately, hallmarked London 1966, ring size L1/2.

SAPPHIRE AND DIAMOND CLUSTER RING The circular-cut sapphire within a brilliant-cut diamond surround, mounted in 18 carat gold, diamonds approx. 0.70ct total, London hallmark, ring size approx. M For

DIAMOND SINGLE STONE RING, 1983 Set with a brilliant-cut diamond, mounted in 18 carat white gold, diamond approx. 1.15ct, London hallmark, ring size approx. J For further information on this lot pleas

DIAMOND TWO-STONE RING Of crossover design, set with two brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 3.40cts total, London hallmark, ring size approx. P

EMERALD AND DIAMOND CLUSTER RING The step-cut emerald within a brilliant-cut diamond surround, mounted in 18 carat gold, diamonds approx. 1.40cts total, London hallmark, ring size approx. K

RUBY AND DIAMOND CLUSTER RING The oval-cut ruby, within a brilliant-cut diamond surround, mounted in 18 carat gold, diamonds approx. 2.00cts total, London hallmark, ring size approx. L

DIAMOND CLUSTER RING Set with brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 1.20cts total, London hallmark, ring size approx. M

RUBY AND DIAMOND THREE-STONE RING, 1985 The oval-cut ruby set between brilliant-cut diamonds, mounted in 18 carat gold, diamonds approx. 0.50ct total, London hallmark, ring size approx. S

AN 18 CARAT GOLD DIAMOND THREE STONE RING transitional round brilliant-cut diamonds in claw settings. Estimated total diamond weight 2.40ct, hallmarked London 1997, ring size J1/2, 4.1 grams Good con

AN 18 CARAT WHITE GOLD DIAMOND CLUSTER RING round brilliant-cut diamonds in bezel settings, to forked shoulders. Estimated total diamond weight 1.60ct, hallmarked London 2016, ring size O, 7.4 grams

AN 18 CARAT GOLD RUBY AND DIAMOND RING, pairs of round-cut rubies spaced by groups of round brilliant-cut diamonds. Estimated total diamond weight 0.30ct, hallmarked London 1979, ring size J, 3.4 gram

AN 18 CARAT GOLD RUBY AND DIAMOND RING pairs of round-cut rubies spaced by groups of round brilliant-cut diamonds. Estimated total diamond weight 0.30ct, hallmarked London 1979, ring size J, 3.4 grams

AN 18 CARAT GOLD EMERALD AND DIAMOND CLUSTER RING, an octagonal-cut emerald within a border of round brilliant-cut diamonds. Estimated total diamond weight 0.50ct, hallmarked London 2017, ring size M,

AN 18 CARAT GOLD CITRINE AND DIAMOND CLUSTER RING an oval-cut citrine within a border of round brilliant-cut diamonds. Estimated total diamond weight 1.00ct, hallmarked London 2021, ring size N, 6.7 g

AN 18 CARAT GOLD SAPPHIRE AND DIAMOND CLUSTER RING an oval-cut sapphire within a border of round brilliant-cut diamonds. Estimated total diamond weight 0.50ct, hallmarked London 2021, ring size N, 5.4

AN 18 CARAT GOLD AMETHYST AND DIAMOND CLUSTER RING an oval-cut amethyst within a border of round brilliant-cut diamonds. Estimated total diamond weight 0.90ct, hallmarked London 2021, ring size N, 6.5