Pay in 4 interest-free payments of $19.50 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
– Compatible with oxygen/acetylene systems
*Gem Identification Made Easy is the first and only book that explains in non-technical terms how to identify diamonds and colored gems
affordable solution for professional and small-scale jewellery workshops
and lost wax casting
Gemstone Hardness Reference Set – Mohs Scale Mineral Testing Stones Tweezers – Compatible with oxygen/acetylene systemsThis Gemstone Hardness Reference Set is a practical tool for gemologists, jewelers, goldsmiths, and gemstone collectors who need to identify and compare gemstone hardness. Similar to a Mohs hardness testing kit, this set includes carefully selected natural minerals that represent different hardness levels used in gemstone identification and testing. The reference set includes minerals such as Epidote, Crystal (Quartz), Garnet, Precious Opal,
US$ 149.50
US$ 150.00
US$ 150.00
US$ 150.00
US$ 179.00
US$ 800.00