gems & gemology pictures, price, brand, reviews and gems & gemology hot sales items

$14.99

DICTIONARY OF GEMS AND GEMOLOGY By Robert M. Shipley - HC, 6th Edition

$Monochromatic Light source for Gems Refractometer. Gemstone Gemological Testing$

$22.26

Monochromatic Light source for Gems Refractometer. Gemstone Gemological Testing

$Gemological Gemstone Gem Refractometer Built-In Light for GIA testing$

$92.72

Gemological Gemstone Gem Refractometer Built-In Light for GIA testing

$25.27

5.21 Ct Certified Natural Blue Paraiba Tourmaline Loose Trillion Cut Gemstone

$14.99

MindWare Dig It Up "Mystery" Gems Science Education Petrology Gemology Ages 6+

$15.00

GLC Chanthaburi Gemological Laboratory Brief Report With Photo x1 (Service)

$20.00 to $64.00

Certified Natural Calibrated Zambian Emerald Unheated 7x5 mm Lot Loose Gemstones

$Pocket Diffraction Grating Spectroscope Gem/Gemological Tool for GIA use$

$38.99

Pocket Diffraction Grating Spectroscope Gem/Gemological Tool for GIA use

$289.00

Gemstone & Diamond Inspection Microscope w Darkfield, Gem Clamp, LED 20-80x Magn

$33.81

High Quality Portable Calcite Dichroscope, GEM Gemological tools for GIA use

$22.59

GIE Certified Natural 130.50 Ct Mexican Fire Opal Red Orange Oval Cut Gemstone

$18.19

268.45 Ct Natural Honey Baltic Amber Untreated Specimen Certified Rough Gemstone

$20.15

Certified 4.05 Ct Natural Cushion Zultanite 07 Color Changing Loose Gemstone

$77.41

50 Ct+ Natural Namibia Jeremejevite CERTIFIED Excellent Trillion Loose Gemstone

$39.99

500 Ct Natural Bi Color Transparent Tourmaline Mozambique Lot Rough Gemstone

$31.67

Certified Natural 56 Pc Lot Sapphire Emerald Diamond Kyanite Carnelian Gems a380

$28.49

Natural Certified Rough Zultanite 7 Color Changing 350.17 Ct Loose Gemstone

$18.16

Certified Natural Brazilian 201 Ct Sky Blue Emerald Cut Topaz Loose Gemstone

$26.44

Natural 6.70 Ct Certified Montana Pink Sapphire 13x9 MM Emerald Unheated Gems

$0.38

Top Quality Gemstone, 30 Ct Natural Citrine For Making Beautiful Jewellery

$21.99

628.35 Ct Certified Natural Red Painite Rough Unheated Mozambique Facet Gemstone

$0.01

New ListingStunning Blueish Green Tourmaline Gemstone ~ Afghanistan 16 Carat "Certified"

$31.99

Extremely Rare Natural Purple Tanzanite 5 to 7 Ct Round AAA+ Certified Loose Gem

$18.99

193.80Ct Natural Red Painite Rough Unheated Burmese Facet EGL Certified Gemstone

$26.06

Natural Green Colombian Emerald GIE Certified Asscher Cut 9x9 MM Loose Gemstone

$Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrome...$

$46.53

Handheld Diffraction Spectroscope, Pocket-Sized Grating Gemological Spectrome...

$23.39

Natural Colombian Emerald Pair 19.60 Ct Loose Gemstone GIE CERTIFIED Oval Cut

$42.54

Natural Certified 23.65 Ct Ceylon Blue Serendibite 17x17 mm Round Unheated Gems

$22.00

Natural 195.30 Ct Mogok Orange-Yellow Painite Oval Cut Certified Loose Gems

$224.78

1000 Ct Lot Certified AAA 100% Natural Black Ethiopian Opal rough Loose gemstone

$252.90

5192 Ct Certified Natural Brazilian Emerald Rare Huge Museum Size Loose Gemstone

$24.48

AAA+Certified 248 CT Natural Blue Spiderweb Arizona Turquoise Loose Gemstone Lot

$26.85

Natural Bi-Color Pitambari Sapphire 11 Ct Asscher Cut Certified Loose Gemstone

$11.52

120-140 Ct Natural Russian Purple Alexandrite Uncut Rough Certified Loose Gems

$24.48

200 CT Natural Purple Spiderweb Arizona Turquoise Loose AAA+ Certified Gemstone

$20.99

Flawless Natural 9.50 Ct Green Emerald GIE Certified Emerald Cut Loose Gemstone

$30.39

Certified Calibrated Natural Round Cut Emerald 3x3 mm up to 60 Pcs lot Gemstone

$18.95

Ocean Blue 156.55 Ct Certified Huge Topaz Oval Cut Brazilian Natural Gemstone

$36.25

Natural Certified 58 Pcs Gems Morganite Tourmaline Emerald Diamond Citrine E437

$113.74

Lab-Grown 3.00 Ct CVD Diamond 9.50 mm Round D, IF Clarity, Certified Diamond

$20.79 to $66.39

Natural Burma Ruby Certified & Calibrated 7x5 upto 13 pcs AAA+ VVS Lot Gemstone

$109.59

Natural 100 Ct+ Burmese Certified Red Ruby 10 Pcs Flawless Lot Cushion Loose Gem

$23.99 to $92.79

FLAWLESS Certified Calibrated Natural Arizona AAA Peridot Oval Gemstone 12x10 mm

$19.99 to $36.79

Natural Certified Ruby Red Burma Cabochon Cut 7x5 mm lot pieces Loose Gemstone

$18.90 to $50.40

Flawless Blue Aquamarine Loose Gemstone GIT Certified All Size Available

$26.06

10 Ct Natural Green Colombian Emerald GIE Certified Asscher Cut Loose Gemstone

$30.00

8x10 MM Natural Flawless Blueish AQUAMARINE Emerald Cut Loose Gemstone Certified

$39.59

30 Ct+ Natural Flawless Stunning White Sapphire Cube Certified Loose Gemstone

$24.48

Certified 120.50 Ct Natural Cube Cut Rainbow Color Mystic Quartz Loose Gemstone

$24.48

GIE Certified 9 Ct Natural MUZO Colombian Green Emerald UNTREATED AAA+ Gemstone

$17.55

AAA+ 8 x 6 MM Natural Bi-Color Bolivia Ametrine Untreated Gemstone Certified

$13.46

84.50 Ct Natural Crystal Raw Rough Red Garnet Rare Reiki Stone Specimens Gem

$19.29

Natural Colombia Green Emerald 5 MM Round 16Pcs Lot GIE Certified Loose Gemstone

$345.00

New ListingGSI Certificate 1.44ct Medium Deep Green Zambian Emerald, 100% Natural Gem

$26.85

Certified 20.50 Ct Natural Zultanite Color Changing Turkish Oval Loose Gemstone

$8.98

Certified Natural Brazil Color Change Alexandrite 7x5 mm Oval Unheated Gems k867

$18.25

Natural Blue Star Sapphire 6.10 Ct. 6 Rays Loose Gemstone For Jewelry STR-58

$26.06

220.55 Ct Natural Pink Opal Cube Cut Welo Australian Certified Untreated Gems

$16.71

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