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Lot 130
An opal and diamond cluster ringCollet-set with an oval cabochon-cut opal, measuring approximately 13.75 x 10.18 x 6.91mm, framed by single-cut diamonds, to a plain hoop, size L½, stamped '18ct&PT' with associated case stamped Richard Ogden LtdFor further information on this lot please visit Bonhams.com
Lot 131
An opal, pearl and gem-set pendant and opal braceletThe pendant of Art Nouveau open design, set with an oval cabochon-cut opal and further embellished with circular cabochon-cut opals, seed-pearls and two circular peridots, to a fine-link chain, length approximately 45cm, stamped 9ct, pearls untested; and a bracelet set to the front with nine graduating opals, clasp stamped 9ct (2)For further information on this lot please visit Bonhams.com
Lot 132
An opal and diamond ring, early 20th centurySet with three graduated oval cabochon-cut opals, with two vertical borders of three old round brilliant-cut diamonds, to a scroll-pierced gallery and plain hoop, size S, stamped '18CT', estimated total diamond weight approximately 0.33ct For further information on this lot please visit Bonhams.com
Lot 254
A collection of jewelleryComprising: an opal and diamond ring, stamped '18CT'; a diamond full-eternity ring, stamped '18CT'; a cultured pearl and diamond floral bar brooch; a blue stone and simulated pearl spider bar brooch; a Chinese character decorated bar brooch; also a similar pair of cufflinks, pearls untested (6)For further information on this lot please visit Bonhams.com
Lot 273
Four assorted gem set stick pins,Comprising: a Victorian stick pin with baluster terminal, set with circular-cut turquoise cabochons; another stick pin, with circular-cut ruby, within a border of single-cut diamonds to the terminal, contained in a tooled dark green leather fitted case; together with two stick pins with cabochon-cut opal set terminals (4) For further information on this lot please visit Bonhams.com
Lot 46
An opal and diamond plaque ring, EdwardianWith central oval cabochon-cut opal, surrounded by old brilliant-cut and single-cut diamonds, to a plain hoop with ornate shoulders, size O½, estimated total diamond weight approximately 0.48ct, stamped '18', British hallmarks, case stamped 'P S Phillips & Co Ltd, Hull'For further information on this lot please visit Bonhams.com
Lot 73
An opal and diamond ring, early 20th centurySet with three graduated oval cabochon-cut opals, interspersed by pairs of old round brilliant-cut diamonds, with scroll-pierced gallery, to a plain hoop, finger size N, estimated total diamond weight approximately 0.76ctFor further information on this lot please visit Bonhams.com
Lot 108
the first with a cushion shaped chequerboard faceted amethyst, held in place by an asymmetric chain of flowers around its sides in white and yellow gold, highlighted with single cut diamonds, tapered shank with two-tier shoulders, size Q½, hallmarked 9ct gold, Birmingham 2003, cased; the second with an oval cabochon opal in a double border of round brilliant diamonds inside round cabochon opals, asymmetric trifurcated shoulders and plain shank, size Q, hallmarked 9ct gold, Birmingham 2001, cased (2)
Lot 155
the first with hook fittings holding a round cabochon moonstone and suspending an abstract drop with wirework top and two round brilliant cut diamonds with an oval cabochon collet set below, length 4.3cm, cased; the second pair single stone, each post with a claw set oval cabochon opal, cased (2)
Lot 209
the round brilliant cut diamond, estimated weight 0.58cts, claw set in white to a plain tapered yellow metal shank, size O, stamped '18ct, Plat'; the cluster ring with a round cabochon opal in a halo of old single cut diamonds with lines of smaller diamonds on the shoulders, white on yellow metal stamped '18ct', ring size P½, in period red leather case (2)
Lot 211
the large oval cabochon opal displaying a good range of colour, four claw set within an open asymmetric frame of linear flame forms set with lines of round brilliant cut diamonds, to an articulated and diamond set bale en suite, Birmingham minimum hallmarks for 18ct gold; length with bale 6.0cm, length of opal 1.85cm, gross weight 14.9g; cased
Lot 41
the pendant formed by a long oval cabochon opal displaying a broad range of play of colour, in a sunburst of vari-length radiating textured bars interspersed with eight knife edge bars with round brilliant cut diamond terminations, the through chain of filed close ropetwist links, both parts with Birmingham hallmarks, the pendant 1972 (?), the chain import marks 1979; length of pendant 4.4cm, of chain 51cm, gross weight 18.81g; cased
Lot 92
the thorax, abdomen and upper wingtips set with oval cabochon opals, all with good play of colour, the three largest predominantly greens and blues, the opal on the thorax a deeper stone and predominantly oranges and reds, the rest of the wings set with cushion cut red hardstones and step cut green hardstones, probably garnets and tourmalines, pink hardstone eyes, yellow metal tests for 9ct gold, width 3.7cm
Lot 97
the pendant featuring a long oval cabochon black opal with full range play of colour, set as a flower with several stems of rose cut diamond set leaflets, within an open pear shaped knife edge outline, bifurcated bale set with another diamond, period case; the ring with a round brilliant cut diamond claw set to a raised coronet mount, tapered shank size M, white on yellow metal stamped '18ct, Plat' (2)
Lot 10
18ct White Gold - Stunning Black Opal and Diamond Set Pendant with Attached 18ct White Gold Chain. Marked 18ct. The Large Australian Natural Black Opal of Cabochon Cut, Features Orange - Greens Colour way. Surrounded by 40 Diamonds with Two Round Brilliant Cut Diamonds Above Opal. Est Diamond Weight 1.40 cts. Est Opal Weight 8.00 cts. Length 20.5 Inches - 51.5 cm. All Aspects of Condition Are Excellent, Includes Settings and Stones.
Lot 12
Edwardian Period - Attractive 18ct Gold Diamond and Opal Cluster Set Dress Ring, Flower head Design, Shoulders of Ring - Excellent Design - Please See Photo, The Natural Opal Surrounded by 10 Round Cut Diamonds, The Opal Shows Wonderful Colours, The Surrounding Diamonds of Top Colour and Clarity. Marked 18ct to Shank. Hallmark for London 1908. Ring Size - N. All Aspects of Ring Are Excellent, Includes Shank, Setting and Stones. Please Confirm with Photo.
Lot 291A
A Modern Silver And Opal Style Set Tennis Bracelet - Comprising 19 Oval Cabochon Opals. Of Iridescent Lustre, Set Between Articulated Silver Stations With Attached Safety Chain, Finished With Silver Heart Charm. Fully Hallmarked 925 For Silver. Lobster Claw Closure. Length approx 7 Inches. Please See Accompanying Image.
Lot 35
Victorian Period - Superb 3 Stone Opal and Diamond Set Dress Ring. c.1880, Marked 18ct to Interior of Shank. The Opals of Pleasing Colour and Form with 9 Diamond Spacers of Good Colour / Clarity. Est Opal Weight 3.50 cts Total. Ring Size - Q. Gold Weight 8.25 grams ( Heavy ) All Aspects of Condition Is Excellent, Includes Shank, Setting and Stones - Please Confirm with Photo. Very Low Estimate, Gold Weight Alone Is £250 Scrap.
Lot 382
Collection of Ladies Contemporary Jewellery, boxed, comprising: a three strand pearl bracelet; a pair of silver toned Scandinavian style drop earrings with pale blue stones; a pendant in enamel multi colours (no chain), and an opal multi strand web style necklace of attractive form (not boxed).
Lot 7
Antique Period Excellent Quality 18ct Gold Opal and Diamond Set Dress Ring, Marked 18ct to Interior of Shank. c.1880's. The Natural Opals of Excellent Colour with Diamond Spacers In a Gallery Setting. Ring Size 0 - P. Est Weight of Opals 2.50 cts. All Aspects of Condition Are Excellent, Low Estimate. Please Confirm with Photo.
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66627 item(s)/page