An 18ct white gold three stone diamond ring,with three oval cut diamonds, all four claw set in a row, to shallow collets with 'D' section shoulder...

A pair of white gold single stone diamond stud earrings, with a brilliant cut diamond, with a stated total diamond weight of 0.90ct, four claw set...

An 18ct white gold diamond set cluster ring, with a brilliant cut diamond, claw set to the centre, surrounded by six pear cut diamonds, all claw s...

An 18ct white gold diamond set cluster pendant,with a brilliant cut diamond four claw set to the centre, with a cluster of six pear cut diamonds f...

An 18ct white gold diamond set double cluster drop pendant, with two graduated clusters of graduated brilliant cut diamonds, with an estimated tot...

A pair of white gold diamond set cluster earrings, with a central brilliant cut diamond, surrounded by a row of slightly smaller brilliant cut dia...

A Continental white gold diamond set bracelet,with a series of pear-shaped clusters. Each cluster composed of four princess cut diamonds, invisibl...

A Continental cushion-shaped diamond cluster ring, with diamond set shoulders, with a cushion-shaped open head, composed of baguette cut and gradu...

A white gold three stone diamond halo cluster ring,with three graduated emerald cut diamonds, claw set to the centre. A halo border of brilliant c...

A platinum diamond set full eternity ring,with baguette cut diamonds, all channel set to a flat section band with plain flat guards. Sheffield 200...

A Canadian white gold single stone diamond ring,with a diamond set half hoop below. The Canadian brilliant cut diamond, with a believed weight of ...

An 18ct rose and white gold diamond set pavé pendant by Chimento,with an adjustable chain. A pear-shaped domed pendant, pavé set with brilliant cu...

A pair of 9ct white gold quatrefoil-shaped flower head open cluster earrings, with a brilliant cut diamond milligrain set to the centre, with bril...

An 18ct white gold diamond set circle or hoop slider pendant,with a row of brilliant cut diamonds, with a stated total diamond weight of 0.40ct, g...

A pair of white gold diamond set three row cluster earrings, with a brilliant cut diamond claw set to the centre and surrounded by two tiers of gr...

An 18ct yellow and white gold single stone pink sapphire ring,with diamond set shoulders. An oval mixed cut pink sapphire with a stated weight of ...

An 18ct white gold single stone pink sapphire ring,with diamond set shoulders, with an oval mixed cut pink sapphire, with a stated weight of 1.90c...

A white gold pink sapphire and diamond necklace,with a fringe centrepiece. A series of oval mixed cut pink sapphires and pear cut pink sapphires a...

A platinum unheated pink sapphire and diamond three stone ring,with an oval mixed cut pink sapphire, with a stated weight of 5.01ct, four claw set...

A pair of white gold pink sapphire and diamond spray cluster earrings,with three oval mixed cut pink sapphires, claw set to a trefoil cluster at t...

An 18ct yellow and white gold, pink sapphire and diamond cushion-shaped halo cluster ring,a cushion cut pink sapphire, with a stated weight of 1.0...

A platinum three row pink sapphire and diamond flat section half hoop ring,with a central row of calibré cut pink sapphires, with a stated total w...

An 18ct white gold single stone pink sapphire ring,with diamond set shoulders, with an oval mixed cut pink sapphire, with a stated weight of 2.05c...

A white and rose gold pink sapphire and diamond pendant,with a pear cut pink sapphire, with a stated weight of 2.03ct, claw set to the centre. A g...

A white gold sapphire and diamond line bracelet,with a series of three circular mixed cut pink sapphires, all rub set in plain collets. Each set o...

An 18ct yellow and white gold green sapphire and diamond oval cluster ring,with an oval mixed cut green sapphire, with a stated weight of 5.23ct, ...

An unmounted cushion cut yellow sapphire,with a stated weight of 5.20ct, together with an unmounted trilliant-shaped mixed cut yellow sapphire, wi...

An Art Deco-style yellow sapphire and diamond ring,with an oval mixed cut yellow sapphire, milligrain set to the centre of a slightly bombé head. ...

An 18ct white gold orange sapphire and diamond oval cluster ring,with an oval mixed cut orange sapphire, rub set to the centre. A border of brilli...

A platinum green sapphire and diamond heart-shaped halo cluster ring,with a heart cut sapphire, with a stated weight of 3.44ct, claw set to the ce...

An 18ct white gold sapphire and diamond three stone ring, with an oval mixed cut sapphire with a stated weight of 4.53ct, four claw set to the cen...

A white gold sapphire and diamond ring,with an oval mixed cut sapphire, four claw set in a plain collet. A pair of princess cut diamonds, end set ...

An 18ct white gold three stone sapphire and diamond ring,with a cushion-shaped Brazilian cut sapphire, four claw set to the centre. A brilliant cu...

An 18ct white gold sapphire and diamond cluster necklace, c.1970,with a centrepiece composed of a series of flat section bars, each one grain set ...

A pair of white gold unheated sapphire and diamond halo cluster earrings,with a circular mixed cut sapphire, four claw set to the centre, with an ...

An 18ct white gold Sri Lankan sapphire and diamond oval cluster ring,with a central oval mixed cut sapphire, with a stated weight of 7.40ct, rub s...

A single stone Sri Lankan unheated sapphire ring, with diamond set shoulders, with an oval modified mixed cut sapphire, estimated as approximately...

An 18ct white gold sapphire and diamond rectangular cluster ring,with a cushion cut sapphire, with a stated weight of 7.80ct, rub set to the centr...

A pair of white gold sapphire and diamond hinged hoop earrings,with a central panel of nine princess cut diamonds. A matching panel of sapphires a...

An French octagonal sapphire and diamond ballerina cluster ring, with an octagonal step cut sapphire, with a stated weight of 2.06ct, four claw se...

A white gold sapphire and diamond rectangular cluster ring, with a central emerald cut sapphire, with an estimated weight of approximately 2.50ct,...

A platinum sapphire and diamond cluster ring,with diamond set shoulders, with a circular mixed cut sapphire with a stated weight of 2.04ct, rub se...

An 18ct white gold, marquise diamond and sapphire, Art Deco-style cluster ring,with a marquise cut diamond, milligrain set in a landscape position...

A gold diamond cluster crossover ring,with a treated brilliant cut diamond, claw set to the centre. A scattered cluster of two pear cut diamonds a...

A two colour fancy yellow and white diamond ring,with a brilliant cut fancy diamond, rub set to the centre. Channel set bands of fancy diamonds to...

A set of three 18ct white gold diamond set stacker rings,with circular section round shanks and a single brilliant cut diamond, gypsy set to a pla...

An American diamond and fancy diamond set corsage brooch by La Reina, of Los Angeles,the floral spray composed of flat cut diamond petals with a r...

An American synthetic yellow sapphire and diamond ballerina cluster ring,with an octagonal step cut, synthetic yellow sapphire, four claw set to t...

A single stone fancy light yellow diamond halo cluster ring,with crossover shoulders. A central fancy light yellow brilliant cut diamond ring, wit...

An 18ct white gold alexandrite and diamond cushion-shaped halo cluster ring,with a cushion cut alexandrite, four claw set to the centre. A border ...

A platinum single stone colour change alexandrite ring, with an oval mixed cut alexandrite with a stated weight of 0.91ct, four claw set to a 'V' ...

A white gold two row chrome diopside, yellow sapphire and diamond line bracelet,with two rows of oval mixed cut chrome diopsides, all four claw se...

A Victorian 9ct gold trombone and knot link double albert chain,with a Georgian gold hardstone seal to the centre, a series of flat section trombo...

An 18ct gold twin snake or serpent cornelian seal,with two entwined snakes forming the back and bale, a cushion-shaped fluted domed back with blin...

A Regency or early Victorian gold guard chain,composed of sets of four interlocking textured hoop links, with applied plain outer discs and a swiv...

A gold-mounted foiled amethyst seal, c.1830, with a cartouche shaped blind matrix. Chased mount with acanthus leaf decoration and urn form body wi...

A gold cased cornelian seal, c.1830,with a cushion-shaped cornelian matrix, intaglio engraved with a wolf's head, ribbon below and initials, suspe...

A gold-mounted citrine swivel seal and fob, c.1830, with a tri-faced faceted citrine, set to a chased hasp. A chased gold split ring to a four row...

A Victorian Scottish hardstone or pebble dirk brooch, c.1870,with a faceted citrine pommel-style handle with pierced and engraved bolster. Carved ...

A Babylonian red banded jasper cylinder seal, with two standing figures wearing long robes and crowns, arms raised in worship, with three vertical...