You can reduce the number of items displayed by entering a keyword that must be included in the description of the item.

These items are not for sale and the descriptions, images and prices are for reference purposes only.

Outstanding & unique 117 ct Lightning ridge black opal, set in a ladies 18ct gold belt buckle with a diamond and emerald surround, and a bespoke Hermes crocodile belt approx Specifications: GSL certificate, solid natural opal (type 1), Variety black N2

Four unset emeralds, similar size and shape

Two unset round brilliant cut diamonds, estimated as G-H/ VVS-Vs, total weight 0.28ct.

Two unset round brilliant cut diamonds, 2 = 0.60ct, H/I, VVS, one has rough culet.

Two unset round brilliant cut diamonds, 2 = 0.57ct, H/I, VVS.

An unset round cut diamond, with GSL certificate stating, old European cut, weight 2.00ct, Clarity VS1, colour M, finish good, Polish good, Symmetry good, Culet large, faceted, Fluorescence Inert.

5 loose blue diamonds (possibly treated) total, approx. 0.47 ct.

2 loose pink Argyle diamonds diamond one, 0.07ct colour - intense fancy brownish pink (4BP) Clarity SI diamond two, 0.09ct colour - intense fancy brownish pink (4BP)

2.55ct tanzanite oval loose stone

A substantial loose ametrine, strong colour-zoning, measuring approx 24.5 x 18.8 x 14.8mm.

A large loose Iolite, faceted oval stone measuring 25 x 19.9 x 13mm.

A loose tanzanite, of rectangular mixed cut measuring 10.71 x 7.43 x 6.44mm and of known weight 4.74 carats

A loose 3.06 carat diamond, round brilliant cut. Accompanied by a JVC Valuers Report, Number 1510221/1 stating G Colour, VS2 clarity and a Gem Studies Report Laboratory Diamond Grading Report number AA57790, stating I colour, VS2 clarity

Waterford crystal 'Australian Heritage gem stone' bowl by Jim O'Leary having diamond & floral cut detail, with an acid etched stamp to the base, with original certificate & box. Limited edition 74/100. Condition excellent to good, almos

An unset round brilliant cut diamond, with GSL certificate stating, weight 2.00ct, Clarity VS1, colour M, finish good, Polish good, Symmetry good, Culet large, faceted, Fluorescence Inert.

A good unmounted oval Australian black opal. Lightning ridge type, 3.6 carats. Dimensions 13.6mm x 10mm. Showing a vibrant colour display.

Emerald-cut diamond, the loose diamond weighing 1.31 carats. Accompanied by a GSL report numbered AA57610, dated 1 September 2016, stating that the 1.31 carat diamond is E colour, VVS2 clarity.

Platinum, South Sea pearl and diamond 'Ribbon Bow' ring, Paspaley, modelled as a bow pave-set with one hundred and twelve brilliant-cut diamonds together stated to weigh 0.66 carat, terminating on an 11.00mm button cultured pearl, size O, signed Pa

18ct gold, South Sea pearl and diamond 'Ribbon Bow' pin, Paspaley, modelled as a bow terminating in a 12.00mm oval cultured pearl swing drop between a brilliant-cut diamond connector, length approximately 25mm, signed Paspaley, maker's mark. Ac

18ct rose gold, South Sea pearl, gemstone and diamond 'Palais' ring, Paspaley, modelled as an open work flowerhead set to the centre with a button pearl measuring 8.00mm framed by asymmetrical petals pave-set with pink sapphires, red spinels and di

A loose brilliant cut diamond of 1.20ct. Presented as a loose brilliant cut diamond of classic form, weighing 1.20ct

A fine loose sapphire, faceted oval cut sapphire of approx 3.00cts, fine medium blue hue.

.