Theo Fennell - a diamond halo ring in 18ct white gold, centred with a cushion-cut diamond

A FANCY COLOUR DIAMOND DRESS RING in 18ct white gold, set with a cushion cut blue diamond of 1.01 carats in a border of round brilliant cut pink diamonds, and a cushion cut yellow diamond of 1.26 cara

A SAPPHIRE AND DIAMOND THREE STONE RING in 18ct white gold, set with an oval cut sapphire of 2.52 carats between two cushion cut diamonds both totalling 2.0-2.1 carats, stamped 18ct, size O / 7, 4.6g.

AN UNHEATED RUBY AND DIAMOND RING in 18ct white gold, set with a cushion cut ruby of 1.87 carats, accented by carrie and round brilliant cut diamonds totalling 1.90 carats, stamped 750, size N / 7, 7.

AN EMERALD AND DIAMOND RING in 18ct white gold, set with a cushion cut emerald of 8.35 carats, in a double border of round brilliant cut diamonds, accented by trios of marquise cut diamonds, the bifur

A BURMA NO HEAT RUBY AND DIAMOND DRESS RING in 18ct white gold, set with a cushion cut ruby of 1.02 carats and a cushion cut diamond, within concentric borders of round cut diamonds and round cut rubi

AN AQUAMARINE AND DIAMOND DRESS RING in 18ct white gold, set with a cushion cut aquamarine of 10.74 carats, accented by two pear shaped rose cut diamonds, within borders of round cut diamonds, stamped

A CEYLON NO HEAT SAPPHIRE AND DIAMOND RING in platinum and 18ct white gold, set with a cushion cut blue sapphire of 4.17 carats, within a border of round cut diamonds, the diamonds all totalling 2.2-2

AN ORANGE SAPPHIRE AND DIAMOND RING in 18ct white and yellow gold, set with a cushion cut orange sapphire of approximately 5.4 carats between two trilliant cut diamonds totalling 0.8-0.9 carats, maker

AN UNHEATED RUBY AND DIAMOND THREE STONE RING in 18ct white gold, set with a cushion cut ruby of 1.16 carats between two round brilliant cut diamonds, the diamonds both totalling 0.87 carats, stamped

A COLOUR CHANGE SAPPHIRE AND DIAMOND CLUSTER RING in 18ct white gold, set with a central cushion cut sapphire of 5.13 carats, encircled by a border of single cut diamonds, later British import marks,

1950s Retro Aquamarine, Diamond Halo Ring - 14k White Gold, Aquamarine, DiamondsFeatures:2.0 carat Cushion cut Aquamarine2.0 carat total weight Round Brilliant DiamondsDiamond Floral Petal HaloShoulde

THEO FENNELL, A DIAMOND CROSS PENDANT AND CHAIN in 18ct white gold, the pendant designed as a cross, set with princess cut diamonds all totalling 0.90 carats, suspended from a curb link chain, TF make

1.78CT Halo Cushion Cut Diamond Ring 18K White Gold Setting, new, size 8

A LADIES 18CT WHITE GOLD EMERALD CUT DIAMOND RING the 1.20ct diamond in a halo setting surrounded by brilliant cut diamonds, the shoulders also set with diamonds, app. 1.50ct in total, total weight 3.

Genuine Tanzanite and Earth-Mined Diamond Ring.  This 14 karat white gold ring will turn heads every day with the 1.80 carat cushion-cut deep purplish-blue prong-set gem tanzanite and the .18 car

LARGE 18KT WHITE AND ROSE GOLD ENGAGEMENT RING. 3D DOUBLE HALO DESIGN. ROUND WHITE DIAMOND IS F/G COLOR, VSSI CLARITY .49 CARATS. ROUND PINK DIAMONDS ARE .10 CARATS. CUSHION CUT NATURAL BLUE DIAMOND I

An 18ct white gold, diamond, and ruby ring, in a target style, centred with a round brilliant-cut diamond of approximately 0.70 carats, within a six-pointed star border calibre-set with mixed-cut ribi

14KT White gold ring with center cushion cut 1.50 carat tanzanite and (73) round halo diamond accents (1.50 TCW, H-I color, VS-SI clarity). Size 7, weighs 6.9 grams.

LARGE 18KT WHITE GOLD ENGAGEMENT RING. 3D DOUBLE HALO FLOWER DESIGN. ROUND WHITE DIAMONDS ARE F/G COLOR, VSSI CLARITY 1.64 CARATS. CUSHION CUT FANCY YELLOW DIAMOND IS 7.02 CARATS. RING SIZE 6.5. CAN B

14K white gold ring featuring a cushion cut sapphire weighing 9.15 carats accompanied by GIA Sapphire Report #1206809331, with a double row halo of diamonds weighing approx. 1.50 ctw with an average c

A VINTAGE PINK SAPPHIRE AND DIAMOND BOMBE RING in the style of Buccellati, in 18ct white gold and yellow gold, the tapering band set with a cushion cut pink sapphire of 4.38 carats, accented by cluste

A LADIES 18CT WHITE GOLD 2.5CT FANCY LIGHT YELLOW OVAL SOLITAIRE DIAMOND RING the brilliant cut oval diamond in a diamond halo setting with diamond encrusted shank, signed Stoner total weight 8.9g. Si

Ladies 18kt white gold diamond engagement ring featuring a prong set 1.02ct cushion cut diamond, Clarity VS2, Color J. Accented by a halo of round brilliant cut diamonds weighing approx. 0.56ct. GIA g

1) 14K white gold ring featuring a cushion cut aquamarine prong set in a halo of round cut diamonds, sz. 5.5, and 2) 14K yellow gold ring featuring an oval cut blue topaz and four accent diamonds, sz.