Gemological instruments

ALFA MIRAGE Precious Metal TESTER & Scale: GKS-3000

Replacement Tip for Tester Presidium Adamas

Rotating Display for Jewelry presentation with LED light in the centre.
Turntable: Ø 9 cm
Height: 3.5 cm
Constant speed
220V Power supply incl.
3 x AA NOT INCLUDED

Rotating Display for Jewelry presentation
Turntable: Ø 11 cm
Height: 3.5 cm
Constant speed
220V Power supply incl.
3 x AA  NOT INCLUDED

Masterstones set for Diamond size
Elegant and useful case containing 22 round brilliant cut Diamond Replicas in Cubic Zirconia.
The stones correspond to the diameter of Diamonds from 0.10 ct up to 2.00 ct
22 round brilliand cut Diamond replicas in Zirconia:

0.10ct (3,0 mm)
0.12ct (3,25mm)
0.15ct (3,50mm)
0.20ct (3,75mm)
0.25ct (4,00mm)
0.30ct (4,25mm)
0.35ct (4,50mm)
0.40ct (4,75mm)
0.45ct (5,00mm)
0.50ct (5,25mm)
0.60ct (5,50mm)
0.70ct (5,75mm)
0.80ct (6,00mm)
0.90ct (6,25mm)
1.00ct (6,50mm)
1.10ct (6,75mm)
1.20ct (7,00mm)
1.40ct (7,25mm)
1.50ct (7,50mm)
1.70ct (7,75mm)
1.90ct (8,00mm)
2.00ct (8,25mm)

Precision & Quality
OEach stone is carefully crafted to highlight its size, making this set an ideal tool for designing custom jewelry and demonstrating the differences in size to clients.
Light & Compact


Dimensions: 203 × 55 × 15 mm


Weight: 0,210 kg

Compact magnifier head with 9 cm light acrylic lens with 5 dioptres (2.25X)
4 brightness levels
Rotary head joint for exact positioning

Product highlights:

17.5 cm acrylic lens with anti-scratch boating and 3 dioptres (1.75X)
Swing arm lens with 12 dioptres (4X) included
4 brightness levels
Long reach 118 cm
A 12 dioptres (4.0X) magnification lens mounted on a swing arm is also included.
Lateral protections help you keep it clean. 
The magnifier is fitted with a removable lens protector.

Flip Twist 2 Go LED lamp, color temperature 6000°K
350 LUMENS
1500 Lux
50.000 life hours

Light source: LED

Light colour temperature: 6,000K
Energy consumption: 5W
Product colour: White/Grey
Maximum reach: 29.5cm
Product weight: 1kg

GIA Loose Cases Display Tray for 12 display  boxes
small boxes (displays) NOT INCLUDED
Dimensions: 26x20x3H cm

GIA Loose Diamond Display Case
Sieze: 50x50x15mm

white boxes  4x4x1,5cm cm in an elegant tray in leatherette - Size: 31x22.5x7 cm

black boxes 3x3 cm in an elegant tray in leatherette- Size: