The Jeweler's Directory of Gemstones: A Complete Guide to Appraising and Using Precious Stones From Cut and Color to Shape and Settings
$21.99
from $15.79
Dan & Darci Mega Gem Dig Kit - Dig up 15 Real Gemstones - Great Science kit, Gemology, Mining Gift for Kids, Boys Girls - Rocks, Minerals, Excavation Toys
from $14.99
Sluiceboy Prospecting - 5.5 POUNDS "Ruby-Emerald-Sapphire" Gemstone Paydirt | Gem Mining Rough Stone Mix | Guaranteed Gems | Rock Dig Gem Dig
from $36.95
NITECORE GEM8 Professional Gemstone Identification Light 500 Lumens
from $59.95
Gems & Jewelry Appraising (3rd Edition): Techniques of Professional Practice
Sluiceboy Prospecting - 5 Pound Gemstone Paydirt | 2 Pack Special | Gem Mining Rough Stone Mix | Guaranteed Gems | Rock Dig Gem Dig
from $54.99
Jewelry Refractometer, Portable Lightweight 1.30-1.81 Professional Gemstone ldentification Gem Refractometer for Measuring The Refractive Index Jewelry Test Tool
from $81.64
50 + Carats Mixed Gem Natural Gem Mart Usa Loose Gemstone Mix Lot Wholesale Loose Mixed Gemstones Loose Natural Wholesale Gems Mix, Mix Gems, Mixed Gemstone, Gem Mart Usa Stones Lot
from $8.99
Gem Portable Refractometer, RHG181 1.30-1.81 Presidium Gemstone ldentification Tester for Jewelry, Gold & Silver and Diamond, Lab Refractometers
from $89.99
Sluiceboy Prospecting - 5 Pound Gemstone Paydirt | Gem Mining Rough Stone Mix | Guaranteed Gems | Rock Dig Gem Dig
from $34.99
More results from Amazon »