A Tahitian cultured pearl dress ring, with rose-cut

A diamond and cultured pearl dress ring. The old-cut diamond, within a cultured pearl quatrefoil surround and rose-cut diamond curved shoulders. Principal diamond estimated weight 0.25ct, H-I colour,

A Tahitian cultured pearl and diamond dress ring. The Tahitian cultured pearl, measuring 17.2mms, within a pave-set diamond curved line surround. Estimated total diamond weight 4cts. Ring size M. Weig

MIKIMOTO - a cultured pearl and diamond dress ring. The brilliant-cut diamond trefoil, with vari-size cultured pearl surround. Signed Mikimoto. Ring size J. Weight 1.8gms. Overall condition good. Mino

A cultured pearl dress ring, with tapered baguette and brilliant-cut diamond surround.Cultured pearl estimated diameter 12.8mms.Estimated total diamond weight 1ct, G-I colour, VS_SI clarity.Stamped 18

(Lot of 2) Diamond, cultured pearl, platinum rings Including 1) ring, centering (1) rose-cut diamond, measuring approximately 4.70 X 4.67 mm, set in a platinum mounting, size 5.5, gross weight 3.00 gr

A cultured and seed pearl and diamond dress ring. The brilliant-cut diamond lattice, with cultured and seed pearl spacers, to the tapered half-band. Estimated total diamond weight 1.25cts. Ring size M

AN EARLY 20TH CENTURY DIAMOND AND PEARL DRESS RINGThe four rows set with rose cut diamonds and pearl and old cut diamond accents, approximately 0.50 carats total Size/dimensions: finger size R 1/2Gros

An 18ct gold cultured pearl dress ring. The cultured pearl, measuring 11.7mms, atop a stylised bow, with brilliant-cut diamond highlights and openwork shoulders. Hallmarks for Birmingham. Ring size P.

A diamond and cultured pearl crossover ring. The brilliant-cut diamond and cultured pearl, to the graduated rose-cut diamond asymmetric shoulders and plain band. Estimated diamond weight 0.20ct, I-J c

PLATINUM DIAMOND AND PEARL RING: Platinum Tahitian black cultured pearl and diamond ring. Total of 32 round brilliant-cut diamonds. Diamond weight: approx. .80 Ct. Signed " Orianne". Total weight: 12.

CULTURED PEARL AND DIAMOND DRESS RING Of bombé design, set with a 15.0mm cultured pearl, the mount pavé-set throughout with brilliant-cut diamonds, diamonds approx. 7.60cts total, ring size

A cultured pearl and diamond dress ring. The cultured pearl, measuring 14 by 13mms, with old-cut diamond shoulders and tapered band. Estimated total diamond weight 1.60cts. Approximate ring size K1/2.

18k white gold; Stamped: 18k / 750 Centering a round Tahitian pearl gauged at 10.9mm accented on either side by thirty round full-cut diamonds totaling approximately 0.55ct. and graded G-H color and

AN ANTIQUE PEARL AND DIAMOND DRESS RING, 19TH CENTURY in yellow gold, the face set with a cluster of pearls accented by rose cut diamonds, unmarked, size M / 6.25, 3.8g.

A cultured pearl and diamond dress ring. Designed as a vari-size and colour cultured pearl and brilliant-cut diamond asymmetric spray. Estimated total diamond weight 0.50ct. Ring size N. Weight 5.5gms

An 18ct gold cultured pearl and diamond dress ring. The cultured pearl, measuring 9.5mms, atop an undulating square panel, with single-cut diamond border. Estimated total diamond weight 0.30ct. Hallma

A cultured pearl and diamond dress ring. Designed as two cultured pearls, measuring approximately 7.5mms, with single-cut diamond undulating line surround. Estimated total diamond weight 0.10ct. Appro

(130426-4-A) A dyed cultured pearl and diamond dress ring. The dyed cultured pearl duo, to brilliant-cut diamond asymmetric shoulders and plain band. Total diamond weight 0.72ct, stamped to band. Ring

BOODLES - an 18ct gold Tahitian cultured pearl and diamond ring. The Tahitian cultured pearl, nestled within a brilliant-cut diamond-edged scroll. Signed Boodles. Estimated total diamond weight 0.20ct

A cultured pearl, diamond and onyx dress ring. The cultured pearl, measuring 13.6mms, with brilliant-cut diamond surround and onyx cabochon sides, intersected by a similarly-cut diamond line. Estimate

CULTURED MABÉ PEARL AND DIAMOND DRESS RING The 17.0mm cultured mabé pearl, within a single-cut diamond surround, ring size approx. K

South Sea Cultured Pearl, Diamond, White Gold Ring The ring features a baroque South Sea c

CULTURED SOUTH SEA PEARL AND DIAMOND RING Containing one South Sea pearl measuring approximately 12.90 mm in diameter and numerous round brilliant and rose cut diamonds weighing approximately 2.60 car

CULTURED TAHITIAN PEARL AND DIAMOND RING Containing one Tahitian pearl measuring approximately 11.15 mm in diameter and 18 tapered baguette cut diamonds weighing approximately 0.24 carat total. Mounte