Gemological Instruments

Super high quality diamond sieves manufactured to exacting standards for sorting rough and polished diamonds in bulk quantities, as well as other r...

Refractometers are a primary tool in gem identification, used to measure the refractive index of gemstones with precision. This refractometer featu...

Genuine I. David White/White Diamond Papers imported from Belgium, recognized for exceptional quality and consistency. Crafted from noticeably thin...

These Antwerp style diamond parcel papers are premium quality and crafted for professional stone handling. Made with faint watermarked paper, each ...

A compact, reliable tool for positioning and transferring loose stones with precision. The specially formulated wax cone offers just the right tack...

The calcite dichroscope is used to determine whether a gemstone is dichroic, displaying two distinct colors when viewed from different directions. ...

The Chelsea filter is a compact gemological tool used to help identify certain red, blue, and green gemstones by observing characteristic color rea...

This 10× darkfield loupe with flashlight is designed for grading loose and mounted stones with enhanced visibility of internal features. The integr...

This tabletop polariscope is designed to quickly differentiate between singly refractive (isotropic) and doubly refractive (anisotropic) stones. By...

This versatile stone shovel—also known as a diamond shovel—is ideal for handling gemstones and other small items with control and efficiency. Desig...

This diamond and stone shovel with handle is designed for efficiently handling diamonds, pearls, and other precious gemstones. The attached handle ...

These large gold spring-type stone holder display rings provide an attractive and practical way to present loose stones to customers. Designed for ...

These large white spring-type stone holder display rings provide a simple, effective way to show customers how a loose stone will look when worn. D...

These regular white spring-type stone holder display rings offer a simple and effective way to present loose stones to customers. Designed for quic...

This jewelry appraisal book includes 40 appraisal forms with matching receipts, providing a structured and professional way to document and deliver...

This stainless steel diamond paper weight is designed to hold folded diamond papers securely in the open position during sorting and inspection. Co...

The London Dichroscope is a compact gemological instrument used to observe pleochroism in transparent and translucent colored gemstones. By reveali...