Salta il contenuto

Chelsea Filter Emerald Loupe

Prezzo originale £0
Prezzo originale £89.00 - Prezzo originale £89.00
Prezzo originale
Prezzo attuale £89.00
£89.00 - £89.00
Prezzo attuale £89.00

or 6 weekly interest-free payments from £14.83 today & 5 weekly interest-free payments of £120.00 with what's this?

Also known as an emerald loupe. The special ultraviolet filter is designed to detect real emeralds from imitations. It is used primarily to spot fakes mixed in with natural stones in coloured stone parcels and jewellery and to differentiate emeralds, sapphires, aquamarines and natural green jadeite from manufactured stones.

  • Size Length with lense open 85mm and closed 55mm
  • Width 30mm
  • Thickness 12mm
  • The diameter of the filter 21mm
  • Material Plastic white
  • Weight 16grms
  • Includes instructions and guide notes
  • Pocket-sized colour filter


Some Familiar Reactions under the Chelsea Filter:

  • Synthetic Emerald (Cr) - Red
  • Blue Glass (Co) - Red
  • Synthetic Blue Spinel (Co) - Red
  • Synthetic Blue Quartz (Co) - Pink
  • Natural Aquamarine (Fe) - Green
  • Natural Zircon (Blue) - Green
  • Dyed Green Chalcedony - Red to Orange Red
  • Dyed Blue Chalcedony - Red to Pink
  • Natural Emerald (Cr/V/Fe) - Pink to Red / Green to Yellow Green
  • Dermatoid Garnet - Reddish
  • Blue Topaz - Blue Green

Related Products

Prezzo originale £69.00 - Prezzo originale £69.00
Prezzo originale
£69.00
£69.00 - £69.00
Prezzo attuale £69.00

Jadeite Jade Filter

Dynagem

Used for differentiating between natural and dyed green and lavender jade. Very effective tool in the use of separating the red, blue and green st...

Visualizza tutti i dettagli
Prezzo originale £85.00 - Prezzo originale £85.00
Prezzo originale
£85.00
£85.00 - £85.00
Prezzo attuale £85.00

London Dichroscope

Dynagem

Incorporates two polarizing sheets mounted at right angles to each other allowing the London Dichroscope necessity to sample rays from two differen...

Visualizza tutti i dettagli
Prezzo originale £2,808.00 - Prezzo originale £2,808.00
Prezzo originale
£2,808.00
£2,808.00 - £2,808.00
Prezzo attuale £2,808.00

0.78ct Round Faceted Demantoid Garnet 5.5mm

Dynagem
Stock basso

Garnet is a wide group of closely related mineral species with many varieties. Garnets range from red, brownish red, purplish red, orange, yellow t...

Visualizza tutti i dettagli
Prezzo originale £1,228.00 - Prezzo originale £1,228.00
Prezzo originale
£1,228.00
£1,228.00 - £1,228.00
Prezzo attuale £1,228.00

0.48ct Round Faceted Demantoid Garnet 4.6mm

Dynagem
Stock basso

Garnet is a wide group of closely related mineral species with many varieties. Garnets range from red, brownish red, purplish red, orange, yellow t...

Visualizza tutti i dettagli
Prezzo originale £198.00 - Prezzo originale £198.00
Prezzo originale
£198.00
£198.00 - £198.00
Prezzo attuale £198.00

0.32ct Round Faceted Tsavorite Garnet 4.6mm

Dynagem
Stock basso

Garnets range from red, brownish red, purplish red, orange, yellow to green. The most valuable varieties of garnets are tsavorites and demantoid ga...

Visualizza tutti i dettagli