PRESIDIUM ELECTRONIC GEM GEMSTONE DIAMOND TESTER PGT by
The first desktop instrument that estimates colored gemstones and identifies diamonds, using the principle of thermal properties of gemstones. Presidium Gemstone Tester / Colored Stone Estimator is the only colored gemstone thermal tester in the industry. It provides a quick and easy way to identify diamonds and separate common colored gemstones from one another based on their thermal conductivity. Coated gemstones can also be generally tested with the PGT/CSE. The Presidium Gem Tester / Colored Stone Estimator has a retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industrys thinnest probe tip size of 0.6mm, PGT/CSE tests diamonds as small as 0.02ct. NOTE: Does not differentiate between natural and synthetic colored gemstones.
- Brand: PRESIDIUM
- ASIN: B000TD3G8Q
- UPC: 798804941239
HDE Jeweler Tool Kit Diamond Selector V2 Portable Tester + 45X Illuminated LED
This diamond selector/tester & magnification loupe combo will help you to tell the difference between a genuine diamond and fake diamond. The cost is not even a fraction of the cost of a diamond, and you will gain piece of mind by knowing that you are buying a real diamond, instead of a cheap knockoff. This tester comes with a leather bag and small testing tray for holding loose stones.
- Brand: HDE
- ASIN: B00IMG3N80
- UPC: 608729454564
Presidium Gem Tester |
The Presidium Gem Tester is ideal for identifying diamond and gemstones. Features an easy to read dial and includes a leather carrying case. Can be used with batteries or AC adapter (adapter included). 165 x 77 x 77 millimeters
- Brand: EuroTool
- ASIN: B00A97YPLO
- UPC: 654207144120
Portable Gemstone Diamond Jeweler II V2 Tester Analyzer Jewelry Gems Select
Easy to use even for a new beginner Emit audible sounds to give accurate reading Diamond indicator will be showed if the stone is a REAL diamond (Green light) Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone ) Large / small switch for testing diamonds +/ - 8 points To emit sounds to give accurate reading LCD display & LED indicator If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction Dimension: 16.5 x 4.2 x 2.2cm Powered by DC 9V battery x 1 (not included ) Package content : 1 x Diamond selector II tester 1 x Testing Platform 1 x English user manual 1 x Protected leather Pouch case
- Brand: LuckyStone
- ASIN: B06XC4HYDT
High Accuracy Diamond Tester Professional Jeweler For Novice and Expert - Diamond Selector II 9V Battery
Color:Black Diamond Selector II" is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond testing. Features: Pocket with a handheld. Operation simple and accurate. Emit audible sounds to give accurate reading. Diamond indicator will be showed if the stone is a REAL diamond (Green light). Metal alert (continuous buzzing sound when user accidentally touches metal rather than stone). Large / small switch for testing diamonds +/ - 8 points. To emit sounds to give accurate reading. LCD display & LED indicator. If stone is Fake crystal, a simulant such as cubic zirconium (CZ), will be no reaction. Dimension: 16 x 4 x 2 cm Powered by DC 9V battery x 1 ( Included) Package include: 1 x Diamond Tester 1 x Leather Pouch Case 1 x Testing Platform 1 x User Manual
- Color: black
- Brand: Hqdz
- ASIN: B06Y2MT175
- UPC: 612957119690
Pocket Diffraction Grating Gemological Spectroscope for Quick Gemstone Identification and GIA
Detects the absorption of spectra and it is use to view the color of a gemstone, either by shining a light (pen-torch) through the stone into the spectroscope if the stone is transparent, or by viewing its reflected light if the stone is opaque. Inside is a pattern of lines that you must learn to recognize, it is a spectrum (rainbow) of which might be interrupted with black or white lines. Certainly another useful and best tool for gemologists to use in detecting iron and chromium and for non-gemologists the 'diamond stimulants' YAG and Cubic Zirconia give spectacular spectra and some Zircon. Other gemstones are more difficult to detect. Spectroscopes allows you to analyze a loose or mounted stone's spectrum. They help distinguish naturally colored diamonds from those that have been irradiated and help to distinguish natural stones from synthetics by the stone's selective absorption of certain wavelengths. Specifications: * Length : 55mm * Diameter : 15mm * Material : Aluminum (Durable) * Inside Instruction : Raster type Package Weight: 0.04 kg Package Size: 8cm x 3cm x 3cm Set Includes: 1 x Medium Spectroscope 1 x Synthetic Leather Carry Pouch
- Brand: Gain Express
- ASIN: B017VM4Q86
- UPC: 600316560726
Gemlogis BLEU Gem Meter
The Gemlogis Bleu is designed to further expand the readings of simulant gemstones. It features a 3.5" Touch LCD to display up to 30 types of color gemstones, including diamond and moissanite. A digital color panel is designed for the user to select the color of the gemstone to give a more definitive indication about the type of gemstone. BLEU must work in-conjunction with the Gemlogis CIEL ONE via wireless connection.
- Color: Black
- Brand: Gemlogis
- ASIN: B00VKL8122
- UPC: 640823559332
HDE Diamond Test Kit Precious Metals And Gem Tester + Digital Pocket
What we have here is the ideal kit for any aspiring jeweler. Use the diamond selector to let you know the quality of your stones. The digital scale is perfect for getting the carat weight of your diamonds.
- Brand: HDE
- ASIN: B00IEJOK82
- UPC: 608729454120
HDE High Accuracy Professional Jeweler Diamond Tester For Novice and Expert,Diamond Selector II,
Patrice is constantly shopping for jewelry, trading diamonds, sorting through scrap jewelry, and bidding at estate sales and auctions. Patrice wants to find the highest quality diamonds to use to make the pieces for her jewelry collections. This diamond tester indicates whether Patrice's stones are genuine diamonds or fakes. Small enough to carry around town in its included leather bag, the Diamond Selector II can go everywhere Patrice goes, while ensuring accurate readings with its low battery indicator. Patrice won't settle for knockoff diamonds, and neither should you. Weed out imposter gems with the Diamond Selector II. This Diamond Selector II offers a highly compact design that is perfect to have on you when shopping for jewelry, buying/trading diamonds, sorting through scrap jewelry, bidding at estate sales, auctions & more. This diamond tester will indicate whether your stone is a genuine diamond or fake. The cost for your Diamond Selector II is not even a fraction of the cost of a diamond, and you will gain peace of mind by knowing that you are buying a real diamond, instead of a knockoff.This Diamond Selector II tester comes with a leather bag and small testing tray for holding loose stones. It also features a low battery indicator to ensure accurate readings. HDE is ...
- Color: Tester
- Brand: HDE
- ASIN: B009H4WGWK
- UPC: 608729488804
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