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FireTrace fancy is a unique technology for analysis and evaluation of a fancy diamond's light reflection. In a matter of seconds, the system illustrates a graphic image of the upper and lower sections of the diamond as well as the amount of light reflection projected from the geometrical shape of the diamond. The reports regarding light performance of the diamond produced by the Firetrace software are based on three factors: Brightness, Fire and Scintillation.

OGI Systems Ltd, 由 以色列
Crucibles for centrifuges | 编号 Crucibles for centrifuges

Crucibles for centrifuges of any brand. We can supply either with ceramic and graphite or with special ceramic for steel, platinum and palladium

Graphite Hi Tech Srl, 由 意大利
Ingot moulds | 编号 Ingot moulds

Graphite and cast iron ingot moulds

Graphite Hi Tech Srl, 由 意大利
DiamondView | 编号 .

The DiamondView is designed to examine any diamonds that have been 'referred' by DiamondSure. The instrument looks at the surface fluorescence by illuminating the diamond with short-wave ultra-violet light. An image of this fluorescence is then viewed on computer and a decision can then be made on whether the diamond is natural or synthetic. The colour of the fluorescence, the fluorescence pattern and the absence or presence of phosphorescence will differ depending on the diamond's natural or synthetic origin. Loose polished diamonds can be viewed using the integrated vacuum holder although it is also possible to look at some mounted goods by changing the holder assembly.

IIDGR (UK) Ltd, 由 英国
DiamondPlus | 编号 .

The DiamondPLus is a compact screening device intended for use in all locations where polished diamonds are handled. Its primary purpose is to screen for type II high-pressure-high-temperature (HPHT) treated natural diamonds. It can also separate out some synthetic categories and will refer all irradiated diamonds. With the sample immersed in liquid-nitrogen, the instrument makes a laser-excited photoluminescence measurement. It is therefore is only suitable for testing loose diamonds between 0.05 and 10 carats. Within 15 seconds, DiamondPLus returns an automated 'PASS' or 'REFER' result. Please note, diamonds that are referred by the instrument should not be classified as HPHT treated or synthetic without additional testing. In addition to referring all HPHT treated type-II diamonds, the instrument will also refer a percentage of untreated natural type-II diamonds. Testing on ALL referred diamonds should be carried out using more sensitive, laboratory-based, low-temperature photoluminescence equipment. From these measurements, a definitive decision can be made on the diamond's origin. The DiamondPLus performs best on high colour type-II diamonds and the referral rate may increase as the strength of the brown colour increases.

IIDGR (UK) Ltd, 由 英国
DiamondSure | 编号 .

This compact screening device will determine natural diamonds from synthetics and simulants. Both loose and mounted polished goods in the 0.10 – 10cts size range can be tested. The instrument is intended for colourless or near-colourless goods, although it will distinguish yellow synthetics from natural cape yellow diamonds. Other fancy colours will give a high referral rate and are not recommended. Loose diamonds should be placed table down on the fibre optic probe and the test button pressed. Around 98% of colourless and near-colourless diamonds will ‘PASS’ and require no further examination. All synthetics, simulants and around 2% of natural diamonds (type II and IaB) will register as ‘REFER FOR FURTHER TESTS’. Further tests can be completed using our DiamondView. For mounted goods the sample dish can be removed to release the fibre optic probe. This can then be used in combination with the ‘auto-detect’ function to test individual diamonds within a jewellery setting.

IIDGR (UK) Ltd, 由 英国
UNIclasp | 编号

UNIclasp is a one touch push to close and push to release system which is definitely easy for daily wear! Available in 18K and 14K carat gold set with diamonds and gemstones including White & Champagne diamonds, Sapphires, rubies, topaz and Tsavorite. Design customizations available on request.

Goldenage International Limited, 由 香港
Diamond Master CZ Set | 编号 DM-CC1

The Best quality available for 10 Pcs. CZ Colour Comparison Set 1 ( D,E,F,G,H,I,J,K,L & M).

Sachi Gems & Tools Co Ltd, 由 泰国

Darbeli darbesiz sarma makinası
尺吋: 92x90x105

SEKERMAKSAN MACHINERY, 由 土耳其
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