Diamonds For Sale

An old cut diamond solitaire ring, the claw set stone weighing approximately 3 carats, on platinum shank. Finger size N/O.

A diamond cluster ring, the central brilliant cut stone weighing approximately 1.5 carats, on 18ct gold shank. Finger size Q.

A cornflower blue sapphire & diamond ring, the four-claw cushion cut sapphire weighing in excess of 4 carats, having three small diamonds to each ...

A certified natural 3.2 carat Sri-Lankan vivid pinkish purple colour change sapphire & diamond ring, the four-claw set square cushion cut sapphire...

A late Victorian diamond cluster ring, oval shaped old brilliant cut diamond, approximately 11.95 x 9.55 x 4mm, estimated approximate weight 3.0...

1.50Carat Diamond Solitaire Ring    excellent 1.50 carat diamond ring, the best engagement ring!    measurements size UK N US 7 head o...

A late 19th century silver and gold old and rose-cut diamond tiara, convertible to a necklace. Estimated total old-cut diamond weight 11cts, H-t...

A diamond single stone ring the brilliant-cut diamond weighing 6.63cts, coronet-set to the plain tapering shank ring size Q, 5.7g Condition: O...

TIFFANY & CO; A BOXED PLATINUM AND DIAMOND NECKLACE AND PENDANT, STAMPED "PT 950" , "PERETTI" AND WITH IMPORT MARKS FOR LONDON 1997; DESIGNED BY E...

A green tourmaline and brilliant-cut diamond three-stone ring. Tourmaline calculated weight 5.08cts, based on estimated dimensions of 11.9 by 9....

Huge Vintage Sapphire and Diamond Cluster Flower Ring in 18ct White Gold    the most exquisite statement ring, truly exceptional    measur...

An 18ct gold, ruby and diamond ring, ring size P

Large Sized Outstanding Antique Amethyst and Diamond Pansy Gold Brooch in Antique Box Georgian era most precious amethyst pansy, beautiful  ...

CARTIER, A FINE ART DECO DIAMOND RING set with an old cut diamond of approximately 2.00 carats, the shoulders set with round and baguette cut diam...

Outstanding Antique Diamond and Pearl Gold Pendant in Original Fitted Velvet Box    central diamond approx 70pts h colour vs2 clarity    t...

TIFFANY & CO; A BOXED PLATINUM AND DIAMOND ETOILE RING, STAMPED "T&CO PT950 TIFFANY & CO", AND WITH IMPORT MARKS FOR LONDON 1995, SIZE J, 0.3 CARA...

An Art Deco platinum diamond and sapphire ring, formerly from the collection of John Lennon and Yoko Ono. Estimated total diamond weight 0.55ct,...

CARTIER, A DIAMOND LOVE BANGLE in 18ct yellow gold, the hinged bangle punctuated by screw motifs, set with ten round brilliant cut diamonds, signe...

CARTIER, A DIAMOND LOVE BANGLE in 18ct yellow gold, the hinged bangle punctuated by screw motifs, set with four round brilliant cut diamonds, sign...

A diamond, aquamarine and ruby bee brooch, the central diamond 1.2ct approx. Aquamarine untested 6.9 x 7.3 mm approx Central diamond slightly ye...

An early twentieth century single row jade bead necklace, sixty four beads, diameter from approximately 5.1 to 9.40mm, length 52cm, strung knott...

An 18ct Gold Diamond and Spinel Ring, set with a centre faceted spinel, approximately 2ct , surrounded by brilliant cut white diamonds, approxi...

AN ANTIQUE DIAMOND AND ENAMEL EGYPTIAN REVIVAL WINGED SCARAB BROOCH in yellow gold and silver, set with a carved scarab to the centre in a bord...

A FINE 10.11 CARAT BURMA NO HEAT SAPPHIRE AND DIAMOND RING set with an octagonal step cut blue sapphire of 10.11 carats in a border of round brill...

A SOLITAIRE DIAMOND RING in 18ct yellow gold, set with an emerald cut diamond of approximately 4.00 carats in a border of round brilliant cut diam...

AN ART DECO EMERALD AND DIAMOND BAR BROOCH set with five old European cut diamonds accented by a row of rectangular step cut emeralds, the diamond...

A mid 20th century gold Burmese ruby and diamond floral brooch. With report 16423, dated 28th October 2018, from The Gem & Pearl Laboratory, sta...

An unusual 19th century brooch, with two rearing horses, one horse set with old and rose cut diamonds, the other with old cut diamonds, each with ...

CARTIER, A DIAMOND JUSTE UN CLOU BANGLE designed as a nail, the head and tip accented by round brilliant cut diamonds, signed Cartier and numbered...

A BURMA NO HEAT RUBY AND DIAMOND THREE STONE RING set with an octagonal step cut ruby of approximately 1.24 carats, accented on each side by a rou...

A 1.12 CARAT FANCY VIVID YELLOW DIAMOND RING set with an octagonal step cut yellow diamond of 1.12 carats, the shoulders set with trapezoid cut di...

CARTIER: A CASED 18 CARAT WHITE GOLD AND DIAMOND LOVE RING, MARKED "750" SWISS MARK FOR BIEL / BIENNE, "CARTIER 750-56 J42437 1998", SET WITH 3 ST...

Thirty round brilliant cut diamonds are set on the front and inside the back of these fabulous 18ct rose gold hoop earrings. These earrings are 18...

An early 20th century old cut diamond three stone ring, with claw settings, finger size Q, diamond total weight approximately 1.27ct, marked '18ct...

A pair of 18ct gold diamond and haematite 'Casmir' earrings, by Chopard. Estimated total diamond weight 2cts, G-H colour, VS clarity. Swiss con...

CARTIER, A DIAMOND, EMERALD AND ONYX PANTHERE LAKARDA RING in 18ct white gold, designed as two coiled panthers pave set with round brilliant cut d...

VAN CLEEF & ARPELS, A PAIR OF LAPIS LAZULI AND DIAMOND TWO BUTTERFLY EARRINGS in 18ct yellow gold, each designed as a butterfly set with a marquis...

CARTIER, A VINTAGE CHRYSOPRASE, PEARL AND DIAMOND BRACELET comprising a row of pearls set with two cabochon chrysoprase carved to depict leaves, a...

A pair of early 20th century pear shaped diamond drop earrings Each central diamond: 7.4 x 5.2 mm approx. Visible inclusions to the naked eye So...

A sparkling round brilliant cut diamond set in four claws on an 18ct white gold ring. A perfectly classic engagement ring and a true timeless trea...

A stunning oval cut ruby 1.54 carats sits surrounded by a double halo set with fifty two single cut diamonds and eight single cut diamonds on the ...

Four stunning emeralds 0.30 carats set between three sparkling round brilliant cut diamonds 0.25 carats in an 9ct yellow gold half eternity ring. ...

An 18ct gold emerald and diamond cluster ring, the oval facetted emerald surrounded by a row of round brilliant cut diamonds, all claw set, finger...

KUTCHINSKY, A MODERNIST DIAMOND DRESS RING, 1972 in 18ct yellow gold, the concave textured face accented by triangular sections of round brilliant...

CARTIER, AN ART DECO AQUAMARINE AND DIAMOND BROOCH set with an octagonal mixed cut aquamarine of 31.00 carats, accented on each side by single and...

A BURMA NO HEAT RUBY AND DIAMOND CLUSTER RING set with a cushion cut ruby of 8.22 carats in a cluster of old European cut diamonds, the diamonds a...

A 5.00 CARAT SOLITAIRE DIAMOND RING set with a princess cut diamond of 5.00 carats, the gallery and band set with round brilliant cut diamonds, no...

KOHN, AN ART DECO LAPIS LAZULI, DIAMOND, RUBY, EMERALD AND ENAMEL FLOWER BASKET BROOCH the ornate basket set with polished lapis lazuli and old an...

A dazzling round brilliant cut diamond set in four claws on an 18ct yellow gold ring. A perfect engagement ring and a true timeless treasure. The...

An oval diamond is set in this stunning 18ct yellow gold solitaire diamond ring. Item Specifications: Carat: 0.42 Carats. Colour: K. Clarity: VVS2...

Two round brilliant cut diamonds are set side by side in this two tone 18ct yellow gold ring with a white gold setting. Item Specifications: Carat...

A beautiful round brilliant cut diamond 0.57 carats set in a four claw setting on this 18ct white gold ring. This classic design would make the pe...

A stunning natural round brilliant cut diamond in a 18ct white gold ring with a white gold four claw setting. This perfect engagement ring would m...

One stunning natural round brilliant cut diamond set in an 18ct white gold engagement ring with an 18ct white gold four claw setting. Set with ten...

A late Victorian or early 20th century white opal and diamond ring, the central oval cabochon cut opals with pairs of old cut diamonds to each sid...

A pair of unusual mid-20th century sapphire and diamond drop earrings, with a flower shaped cluster to the top, to a bar drop with a single oval s...

18Kt White & Rose Gold Diamond Love Bangle Set With Round Brilliant Natural Diamonds 1.47 Carat Diamond Type: Natural Metal: 18k White & R...

A FINE ANTIQUE FRENCH DIAMOND AND ENAMEL BANGLE in 18ct yellow gold, the hinged bangle in scrolling design, set with rows of old cut diamonds, acc...

A FINE AQUAMARINE AND DIAMOND RING set with a cushion cut aquamarine of approximately 9.18 carats, the shoulders set with round brilliant cut diam...

A FANCY DEEP BROWN-PINK AND YELLOW DIAMOND THREE STONE RING in 18ct yellow gold, set with a cushion cut fancy deep brown-pink diamond of 1.03 cara...