Two sapphire and diamond rings. The first, a

Two sapphire and diamond rings. The first designed as an oval-shape sapphire with brilliant-cut diamond trefoil sides, the second designed as a square-shaped sapphire and brilliant-cut diamond three-s

Two sapphire and diamond dress rings. The first designed as a marquise-shape sapphire, within a single-cut diamond surround, the second designed as a square-shape sapphire with an openwork surround an

Two mid 20th century 18ct gold and platinum, diamond and sapphire rings. The first designed as a circular-shape sapphire with single-cut diamond surround, the second designed as a circular-cut diamond

Two mid 20th century 18ct gold diamond and sapphire cluster rings. The first designed as an oval-shape sapphire within a single-cut diamond surround, the second designed as a single-cut diamond floral

A pair of 14k Gold rings with diamonds and sapphires, the first with two diamonds totaling 0.14 ct. and a blue sapphire RW 56, total weight 3.12 g, ring size 9. The second two diamonds totaling 0.15 c

Two early to mid 20th century 18ct gold diamond and sapphire floral cluster rings. The first designed as a single-cut diamond scalloped cluster with textured sides, the second designed as a circular-s

Two 18ct gold rings. The first an early 20th century plain oval panel ring with grooved shoulders, the second a star-set sapphire and diamond ring with engraved scrolling sides. One with hallmarks for

Two late 19th century gold diamond and gem-set dress rings. The first designed as an alternating sapphire and diamond line with scalloped sides, the second designed as an diamond and ruby three-stone

Three diamond and gem-set rings. The first designed as a circular-shape ruby and single-cut diamond line inset to the textured band, together with two equivalent rings set with emerald and sapphire. R

Two 14K rose gold rings. The first ring is set with round cut diamonds, decorated with intricate cutwork, milgrain design and additional fine faceted diamonds. The ring measures 6.5 mm in width, size

the first with a cushion cut green hardstone, possibly an emerald, in a circlet of six seed pearls, pierced and carved scrolling foliate shoulders, shank size J, unmarked yellow metal tests for 18ct g

Two 14 Karat Gold & Gemstone Rings The first ring features marquise-shaped blue sapphires weighing a total of 0.56 carats accented by single cut diamonds weighing a total of 0.05 carats, size 5 1/4; t

The lot includes two vintage rings. The first features a egg shaped star sapphire (8.20mm x 5.24mm x 3.16mm), with two very small diamonds on its side. This ring is a size 6 1/2. The next vintage ring

TWO SAPPHIRE AND DIAMOND RINGS 1st: The cushion-shaped sapphires set between duos of cushion-shaped diamonds, 2nd: The cushion-shaped sapphires set between baguette-cut diamonds, ring sizes approx. L&

Two diamond rings, the first with a trio of brilliant cut diamonds in a triangular setting, finger size R; together with a single stone diamond ring, the diamond estimated to weigh 0.55 carats, finger

Two diamond rings. The first designed as a circular-cut diamond single-stone ring with single-cut diamond foliate shoulders, the second designed as a brilliant-cut diamond three-stone ring. Estimated

Two Sapphire and Diamond Rings. Comprising one 14 karat yellow gold mounting which contains one prong set round sapphire and one prong set old European cut diamond (chipped at the girdle), and one 14

Four 9ct gold diamond and gem-set rings. To include a diamond floral dress ring, two sapphire and diamond rings, together with a green paste and diamond ring. Estimated total diamond weight 0.30ct. Ha

10kt Two-Tone Sapphire Diamond Ring, Sz. 6.5, 1.43 gr. Signed pd. This has a center deep blue sapphire that is appx 3.8mm by 3.4mm pear-shaped stone that is set higher over a base of leaf-like white g

1) 14K yellow gold ring, with an oval synthetic sapphire center with diamond surround, sz 8, and 2) Platinum, Art Deco ring with 3 French cut sapphires, sz 4.75

each ring with one oval cut blue sapphire approx. 5 x 4mm, 42 round brilliant diamonds estimated total weight 0.31ct., both stamped "14K, CS", white gold, size 6, 4.7 grams Provenance: Private Collect

Two gold sapphire and diamond rings, comprising a 9ct gold sapphire and diamond cluster ring, a central oval cut sapphire, to a surround of eight cut diamonds, flanked by a single eight cut diamond gr

18k white and yellow gold ring set with center emerald cut sapphire (approx. 9.55mm x 7.25mm) and round brilliant cut sapphires and white diamond accents. Ring size 5 1/2. Approx. overall weight 8.4 g

Two Vintage Diamond Ringsthe first designed in yellow gold in a shield motif set with transitional and single cut round diamonds weighing approximately .08 total carat (H-I color, SI-I clarity), testi