Brand Professional High Accuracy Diamond Tester 2 / 3 Gemstone Gem Selector Jewelry Watcher Tool LED Diamond Indicator Test Pen

Recommended by seller

Seller's words

Because always have customer ask me if have some good and handy jewelry tools to recommend.
so today, i introducing these commonly used jewelry tools, I think they are not bad.

1. Standard diamond tester 2
2. Upgrade diamond tester 3
3. Stainless steel jewelry tweezers
4. Professional 10X/14X -magnifier
5. Portable diamond washing cup
6. 0.001g precision / 50g -pocket scale
7. superior quality IGI/GIA gem box

Description:

100% brand new and high quality
specification:
Item type: Diamond Tester
Material: Metal, Plastic
Color: Black (shown as the pictures)
Size: (As picture shows)
13.5 x 4 x 2cm/5.31*1.57*0.79inch
Powered by DC 9V battery x 1 ( Not included )
Features:
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 a stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction

Operating methods:

1. Open the power, the power indicator light, instrument began preheating, after a few seconds instrument can be used.
2. Take the naked drill to be tested into support tray appropriate sunken hole, and its mesa upwards. Those already inlay need not put tray hole in, you can use hand to hold it.
3. According to the weight of the tested diamonds and measuring the temperature place to move several bright leds.
4. Take down needle sheath, handhold instruments, the right index finger touch the conductive plate on the back cover of instrument. To make the probe vertically and gently contact with mesa of measured diamond.
5. Carefully watching the instrument, if the rest of the emitting diode light reflect yellow, when light place moves to nine diodes with accompany beeping, this explains those tested are for real diamonds. On the contrary, if light place moves to insufficient nine diodes, and without accompany beeping, this explains fake diamond or counterfeit.

Package includes:

1PC X Diamond Tester
1PC X User manual
1PC X Protected leather bag

Tester 2---Product Show

Powered by DC 9V battery x 1 ( Not included )

Package Contents

1.1 x Singapore Multi Tester III
2.1 x Metal stone rest
3.1 x User handbook
4.1 x Warranty card
5.1 x Protective carrying case

Features：

1.Retractable thermoelectric probe tip that ensures constant pressure between probe and gemstone.
2.Industry’s thinnest probe tip (0.6mm) for testing gemstones as small as 0.02ct.
3.Metal alert buzzer to ensure that probe tip is in contact with gemstone during testing.
4.No waiting time between tests.
5.Ergonomic design with rubberized anti-slip grip for better handling during testing
6.180-degree multi-viewing LED display.Clear and visible display for ease of reading measurements.
7.Catered to both left-handed and right-handed users alike
8.Low batter indicator.
9.Automatic power off.
10.Protective carrying case included.

Benefits：

1.Identifies metals, simulants, moissanites, and diamonds instantly.
2.Simple and easy to use.
3.Enhanced functionality and usability.
4.Light and portable tester that can be used anywhere

Description:

Dimensions:（Length）160mm x (Width) 22mm x (Height) 42mm
Powered by 3 x AAA batteries ( Not included )
Weight：97g

Tester 3---product show

Fully automatic UV light diamond tester

Package includes:

1PCS X Diamond Tester
1PCS X User manual
1PCS X Protected leather bag

Powered by DC 9V battery x 1 ( Not included )

Professional 10X/30X -magnifier

Stainless steel jewerly tweezers

Protable diamond washing cup

0.001g precision / 50g -pocket scale

1. Material: ABS + Stainless weighing pan

2. Capacity: 50g

3. Readability: 0.001g / 0.001oz / 0.0001ozt / 0.001dwt / 0.02gn / 0.005ct

4. Units: g / oz / ozt / dwt / gn / ct

5. Tare Range: Tare full capacity

6. Auto Off: 180 seconds off

7. Operation Temp: 10-30℃

8. Power: 2 x AAA batteries (Not Including)

9. Size: 14*8.4*2.3 cm

Superior quality IGI/GIA gem box

Material：Acrylic
Box size：78*45*15mm
Box Weight：approx 58g

Tray size：300*230*25mm
Tray weight：approx 780g
（A set of trays contains 8 boxes）

Note:
1.Due to different monitor and light effect,the actual color of the item might be slightly different from the color of photo show.
2.The jewelry showed in photo not include.

Moissanite VS Natural Diamonds

The chemical formula of moissanite is : SiC
The chemical formula of Natural Diamond is : C

1. Moissanite is an ideal substitute for natural diamonds, and it is very difficult for non-professionals to distinguish them with the naked eye, especially if it is less than 3 carats, a professional diamond tester must be used.

2.Moissanite is as sparkling and hard as natural diamonds, they are synonymous with elegance.

Moissanite VS Cubic Zircon

The chemical formula of Cubic Zircon ( "High Carbon Diamond'' ) is : ZrO2
It is a cheap and common imitation diamond.
1. The biggest disadvantage is that the Mohs' scale of hardness is relatively low, so it is easy to wear, loses luster quickly.

2. Because of the low density, so it feels very cheap and looks like a glass.

FAQ

1.Q:Do you accept OEM service ?
A:YES (with your design ,shape,size ,packing ,etc.).

2.Q:Where is your Company located?How can I visit there?
A:Our company is located in Guangzhou city,Guangdong,China.The world's largest sysnthetic gemstone.Welcome to visit us!!!

3.Q:How does your factory regarding quality control.
A:We have 10 production processes,8 inspection processes,4 experienced QC,every gemstone has its quality assurance.

Quality Assurance

Customer orders from all over the world, very professional export business, strong team, better service, higher quality, can meet the needs of each customer, faster shipping, 24 hours online, more inquiries, can Contact customer service and look forward to hearing from you . THANK YOU