Bi-coloured gold openwork ring accented with diamonds

AN 18K BI-COLOR GOLD, YELLOW SAPPHIRE AND DIAMOND RING Centering an oval yellow sapphire weighing approximately 6.15 carats accented by round diamonds set in a swirling openwork shank, size 8 1/2

MARIO BUCCELLATI Bi-coloured gold and diamond ring, g. 5,70, misura 11-12/51-52. With guarantee

Bi-coloured gold double hinged ring with two step cut diamonds in all ct. 0.70 circa and a step cut emerald ct. 1.10 circa, g 26.16 circa size 24/64. IT Doppio anello unito con cerniera in oro bianco

14kt white gold organic form openwork ring accented by bands of pave diamonds. Ring size - 8 1/4. Stamped, "K14". Total approx. weight of the ring is 3.3 dwt (gross). From an Eastchester, NY

14k Bi-Color Gold and Diamond Ring Openwork ring having (29) round cut diamonds; marked '14k' Size: 8 Weight: 9.90 dwts. (total weight) Condition: Very Good, light wear overall Disclaimers: gemstone(s

10kt bi-color gold ring displaying a central Buddha accented by pave diamonds and a diamond inlaid halo. Stamped, "10K" to the interior of the band. Total approx. weight of the ring is 11.2 dwt (gross

Italian 14kt yellow gold chain link necklace suspending a 14kt bi-color gold openwork pendant accented by (15) round brilliant cut diamonds. Diamonds measure approx. 1.5mm each. Stamped, "Made In

MARIO BUCCELLATI Bi-coloured gold and diamond band ring, g. 5,30, size 12-13/52-53. Wirth original box and guarantee

A set of (2) 18kt white gold rings with bi-color pearls accented by a half moon surround of single cut diamonds and bands of straight diamond baguettes to a portion of each band. Black pearl measures

set with a 13mm cultured pearl, accented with 16 round and baguette diamond melee, yellow and white gold fancy setting stamped 14K, size 6.75, 7.5gms.

CHARLES DE TEMPLE: TWO GOLD RINGS, 1979 & 1980 1st: Of abstract design in textured 18 carat bicoloured gold, 2nd: Designed as an undulating cornicelli and set at intervals with brilliant-cut diamonds

An 18ct gold diamond and 'coloured' diamond cluster ring. Of bi-colour design, the brilliant-cut 'green' diamond, with similarly-cut 'green' diamond and diamond stepped surround. Estimated total colou

AN 18K BI-COLOR GOLD, SAPPHIRE AND DIAMOND RING Centering an oval mixed-cut sapphire weighing approximately 4.35 carats, accented baguette diamonds weighing approximately 0.90 carat, size 8

Ladies' elegant 14kt Yellow Gold Sapphire & Diamond open work ring, in classic band design. Set with four marquise cut Sapphires, equaling approx. .40cts. Accented with .10cts. of round brilliant cut

18K includes a bi-gold enameled butterfly pin pendant accented with 4 melee diamonds, 24x30mm, and a dangle ring set with 3 (8x5mm) multicolor spinel gemstones (stones scuffed), size 5.25, 14K include

10kt Yellow Gold Diamond & Amythest Ring Size 7.25, tapered shank ring featuring an openwork design accented with two melee size diamonds in white gold setting on each side of the oval cut amethyst ce

Second half-20th century. Three rings to include: 14K gold ring of delicate design with pear shaped sapphire accented with small round diamond; tested 14K ring, freeform open work motif with three rou

18kt Dual Tone Gold & Diamond Ring Size 7, openwork split tapered shank ring graduating in size from (10mm - 2.2mm in size) accented with eight small melee size diamond accents in white gold illusion

14kt Yellow Gold Diamond Ring Size 3.75, tapered shank ring featuring an openwork heart shaped motif accented with five melee size diamonds in four prong settings, stamped and tested (1.5 grams tw).

DESCRIPTION: A Ring comprised of a 14k yellow gold foundation featuring a brutalist open work design, centered by a Chinese Jadeite carved plaque, and further accented with .03ct Diamonds amounting to

Includes a 14kt yellow gold and green cabochon ring - cabochon measures approx. 10.5mm x 8.5mm; and a signed antique openwork circular 14kt bi-color gold brooch inlaid with diamonds and seed pearls. T

Gold Edwardian style bi-colored gem and diamond ring. Central faceted gem ( possibly aquamarine) with a surround of white gold accented by two rose cut diamonds. One diamond is chipped. Ring size: 7.5

An 18ct gold diamond band ring. Of bi-colour design, the brilliant-cut diamond openwork scrolling foliate motif, to the scroll engraved sides and polished back panel. Estimated total diamond weight 0.

A DIAMOND RING in 18ct white gold, designed as an abstract flower, set with a central trio of round cut diamonds, accented by further round cut diamonds in openwork design, full British hallmarks, siz