A group of three diamond rings, including a diamond single stone ring, set with an old cut diamond i

THREE GEM-SET AND DIAMOND RINGS 1st: The five-stone ring set with step-cut emeralds and old brilliant-cut diamonds 2nd: The step-cut blue zircon within a single-cut diamond surround, 3rd: Set with bri

Three bezel set, Old Mine Cut diamonds, appx. 0.40 ctw., surrounded by fine milgrain work and sixteen single-cut diamonds, 14k white gold, size 6 1/4.

DIAMOND THREE-STONE RING Set with three old brilliant-cut diamonds, the central diamond weighing 1.87 carats, between single-cut diamond shoulders, remaining diamonds approx. 1.20cts total, ring size

Two diamond rings. To include an old-cut diamond three-stone ring, together with an illusion-set single-cut diamond five-stone ring. Estimated total diamond weight 0.15ct. Weight 4.5gms.

A group of gemstone ringsincluding three rings, set with single cut diamond, circular-cut tsavorite or red garnet pavé, in silver; estimated total diamond weight throughout: 1.90 carats. 0.250 dw

THREE ART DECO WHITE GOLD AND DIAMOND RINGS One of navette-form set with single cut diamonds, blue stone accents, and two diamond solitaires, each set with old European-cut diamonds, filigree mounts,

A group of gold or white gold ringsincluding two ten karat white gold rings set with colorless stone or single-cut diamonds; two fourteen karat gold rings set with round brilliant-cut diamonds or oval

Two early 20th century 18ct gold diamond and gem-set rings. To include a blue gem and single-cut diamond floral cluster ring, together with an old-cut diamond three-stone ring. Estimated total diamond

A group of gemstone and gold ringsincluding a circular-cut sapphire cluster, single-cut diamond and ten karat gold ring; three fourteen karat gold rings set with oval or circular-cut sapphires or emer

A diamond single-stone ring claw-set with an old round-cut diamond, each shoulder set with eight-cut diamonds, to a plain band, unmarked; together with a diamond-set half-eternity ring, stamped PLAT(R

A diamond single-stone ring claw-set with an old round-cut diamond, to a plain band, stamped 18ct(Ring size: H)

Early 20th C three stone diamond ring, set with old cut stones, centre stone 0.20 carat, in unmarked gold, testing as 18 ct. Ring size - L

A DIAMOND THREE-STONE RING Set with three old European-cut diamonds, approximate total weight 2.55 carats, and mounted in white gold, weight 3.3 dwt, in an antique box, size 8. For further informati

A diamond single-stone ring claw-set with a single old round-cut diamond, to a plain band, stamped 585, with Austrian marks(Ring size: O)

DIAMOND SINGLE STONE RING, in 18 ct. gold. Set with an old cut diamond of approx. 0.50 ct. The openwork head and shoulders of part scrolling relief design. Size M. 3.3 grams.

A late Victorian gold diamond three-stone ring. Comprising three, star-set graduated old-cut diamonds, to the tapered band. Estimated total diamond weight 0.50ct, J-K colour, P2-P3 clarity. Ring size

Gorgeous 1930's art deco ladyÂ’s platinum three stone diamond ring. The ring was purchased at Tiffany & Co.* in the mid 1930's and features three (3), six prong set, Old European cut diamonds set i

Platinum and Diamond Ringthe three stone ring centering a millegrain bezel-set old European-cut diamond weighing approx. 0.84 ct. flanked by millegrain bezel-set old European-cut diamonds weighing app

Antique platinum three stone diamond ring. The ring features three (3), four prong set, old mine cut diamonds set in basket style heads with the largest in the center and accented with two (2), pave s

A diamond three-stone ring claw-set with three graduated old round-cut diamonds, stamped 18CT PLAT(Ring size: M)

ASPREY, A DIAMOND THREE STONE RING in 9ct yellow gold, set with three old cut diamonds, the diamonds all totalling approximately 0.70 carats, A&Co maker's mark, full British hallmarks Birmingham 1976,

A DIAMOND THREE STONE RING in 18ct white gold, set with three old cut diamonds all totalling 0.6-0.7 carats, British hallmarks, size M / 6, 3.3g.

Three Stone Diamond and Gold Ringset with three old European cut diamonds weighing approximately 1.15 total carats (H-I color, SI1-I1 clarity), shank testing 14KT, setting testing 10KT. 7.4mm; Ring si

A gold single stone diamond ring, A gold single stone diamond ring, an old cut diamond, bezel set, to a round wire looped crossover surround, split shoulders and a plain double wire shank, tested as a