Gemstones

2248 products · page 26 of 47
Blue, Green Tourmaline - 5.26 ct - International Gemological Institute (IGI) - CLEAN - RARE

Blue, Green Tourmaline - 5.26 ct - International Gemological Institute (IGI) - CLEAN - RARE

US$3,149.00
Green Tsavorite - 3.12 ct - International Gemological Institute (IGI)

Green Tsavorite - 3.12 ct - International Gemological Institute (IGI)

US$8,099.00
1 pcs Emerald - 4.46 ct - International Gemological Institute (IGI) - VIVID GREEN EMERALD

1 pcs Emerald - 4.46 ct - International Gemological Institute (IGI) - VIVID GREEN EMERALD

US$13,729.00
1 pcs Multicolour, Orange Opal - 7.69 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

1 pcs Multicolour, Orange Opal - 7.69 ct - International Gemological Institute (IGI) - NATURAL COLOR PLAY OPAL

US$1,919.00
1 pcs Green, Yellow, Brown Alexandrite - 4.51 ct - Gemological Institute of America (GIA) - Colour Change Alexandrite

1 pcs Green, Yellow, Brown Alexandrite - 4.51 ct - Gemological Institute of America (GIA) - Colour Change Alexandrite

US$33,749.00
1 pcs Grey, Multicolour, Orange, Yellow, Green Opal - 8.51 ct - International Colored Gemstone Association (ICA GemLab) - Patchwork Pattern

1 pcs Grey, Multicolour, Orange, Yellow, Green Opal - 8.51 ct - International Colored Gemstone Association (ICA GemLab) - Patchwork Pattern

US$2,139.00
1 pcs Green, Brown, Red Alexandrite - 1.39 ct - International Gemological Institute (IGI)

1 pcs Green, Brown, Red Alexandrite - 1.39 ct - International Gemological Institute (IGI)

US$2,249.00
Bi-colour Tourmaline - 1.94 ct - International Gemological Institute (IGI)

Bi-colour Tourmaline - 1.94 ct - International Gemological Institute (IGI)

US$3,149.00
1 pcs Red Spinel - 2.32 ct - International Colored Gemstone Association (ICA GemLab) - #1287

1 pcs Red Spinel - 2.32 ct - International Colored Gemstone Association (ICA GemLab) - #1287

US$1,799.00
1 pcs Blue Kyanite - 2.49 ct - International Colored Gemstone Association (ICA GemLab) - Cornflower Blue Himalayas

1 pcs Blue Kyanite - 2.49 ct - International Colored Gemstone Association (ICA GemLab) - Cornflower Blue Himalayas

US$1,689.00
1 pcs Red, Purple Spinel - 4.27 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Red, Purple Spinel - 4.27 ct - International Colored Gemstone Association (ICA GemLab)

US$4,279.00
1 pcs Blue Sapphire - 5.55 ct - International Gemological Institute (IGI)

1 pcs Blue Sapphire - 5.55 ct - International Gemological Institute (IGI)

US$8,099.00
1 pcs Orange Spessartite, Garnet - 3.59 ct - International Gemological Institute (IGI) - Orange Spessartite Garnet

1 pcs Orange Spessartite, Garnet - 3.59 ct - International Gemological Institute (IGI) - Orange Spessartite Garnet

US$3,149.00
1 pcs Blue Topaz - 88.57 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blue Topaz - 88.57 ct - International Colored Gemstone Association (ICA GemLab)

US$8,099.00
1 pcs Blue, Violet Tanzanite - 1.70 ct - International Gemological Institute (IGI) - Royal Blue Sparkle

1 pcs Blue, Violet Tanzanite - 1.70 ct - International Gemological Institute (IGI) - Royal Blue Sparkle

US$2,369.00
Blue Topaz - 20.70 ct - International Colored Gemstone Association (ICA GemLab) - Blue Octagon Step Cut Topaz

Blue Topaz - 20.70 ct - International Colored Gemstone Association (ICA GemLab) - Blue Octagon Step Cut Topaz

US$969.00
1 pcs Green Tourmaline - 3.63 ct - Gemological Institute of America (GIA) - "Chrome Tourmaline"

1 pcs Green Tourmaline - 3.63 ct - Gemological Institute of America (GIA) - "Chrome Tourmaline"

US$4,049.00
1 pcs Purple Hackmanite - 5.81 ct - International Gemological Institute (IGI)

1 pcs Purple Hackmanite - 5.81 ct - International Gemological Institute (IGI)

US$6,079.00
1 pcs Multicolour Opal - 18.71 ct - International Gemological Institute (IGI) - Play of Color

1 pcs Multicolour Opal - 18.71 ct - International Gemological Institute (IGI) - Play of Color

US$7,199.00
1 pcs Bi-colour Tourmaline - 5.37 ct - International Gemological Institute (IGI)

1 pcs Bi-colour Tourmaline - 5.37 ct - International Gemological Institute (IGI)

US$2,699.00
Green, Red, Orange, Blue, Yellow, Multicolour Opal - 7.77 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Dark Based Grey Brown

Green, Red, Orange, Blue, Yellow, Multicolour Opal - 7.77 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Dark Based Grey Brown

US$1,919.00
1 pcs Pink, Purple Sapphire - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Pink, Purple Sapphire - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

US$899.00
Citrine - 61.82 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Orangy Yellow

Citrine - 61.82 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Orangy Yellow

US$1,799.00
1 pcs Green Emerald - 4.68 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Green Emerald - 4.68 ct - International Colored Gemstone Association (ICA GemLab)

US$2,929.00
1 pcs Green Emerald - 1.52 ct - International Colored Gemstone Association (ICA GemLab) - Lovely emerald #1165

1 pcs Green Emerald - 1.52 ct - International Colored Gemstone Association (ICA GemLab) - Lovely emerald #1165

US$1,469.00
1 pcs Blue Sapphire - 1.13 ct - International Colored Gemstone Association (ICA GemLab) - Royal Blue UNHEAT CEYLON

1 pcs Blue Sapphire - 1.13 ct - International Colored Gemstone Association (ICA GemLab) - Royal Blue UNHEAT CEYLON

US$4,949.00
1 pcs Bi-colour Tourmaline - 9.51 ct - International Gemological Institute (IGI)

1 pcs Bi-colour Tourmaline - 9.51 ct - International Gemological Institute (IGI)

US$6,299.00
1 pcs Green Emerald - 4.12 ct - International Gemological Institute (IGI) - ZAMBIA

1 pcs Green Emerald - 4.12 ct - International Gemological Institute (IGI) - ZAMBIA

US$12,829.00
1 pcs Green Emerald - 2,79 ct - International Gemological Institute (IGI)

1 pcs Green Emerald - 2,79 ct - International Gemological Institute (IGI)

US$10,349.00
Green Tsavorite - 1.80 ct - International Gemological Institute (IGI)

Green Tsavorite - 1.80 ct - International Gemological Institute (IGI)

US$2,699.00
Yellow Sapphire - 1.46 ct - International Gemological Institute (IGI) - Sri Lanka Unheated

Yellow Sapphire - 1.46 ct - International Gemological Institute (IGI) - Sri Lanka Unheated

US$4,729.00
1 pcs Pink, Violet Tourmaline - 2.90 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Pink, Violet Tourmaline - 2.90 ct - International Colored Gemstone Association (ICA GemLab)

US$1,079.00
1 pcs Purple, Blue, Violet Sapphire - 2.15 ct - Gemological Institute of America (GIA) - Kashmir Bio-Color

1 pcs Purple, Blue, Violet Sapphire - 2.15 ct - Gemological Institute of America (GIA) - Kashmir Bio-Color

US$4,499.00
1 pcs Green, Yellow Tourmaline paraiba - 2.51 ct - International Colored Gemstone Association (ICA GemLab) - Collection Paraiba #1323

1 pcs Green, Yellow Tourmaline paraiba - 2.51 ct - International Colored Gemstone Association (ICA GemLab) - Collection Paraiba #1323

US$8,549.00
Sapphire - 1.05 ct - Instituto Gemólogico Español (IGE)

Sapphire - 1.05 ct - Instituto Gemólogico Español (IGE)

US$449.00
1 pcs Red Ruby - 1.95 ct - International Gemological Institute (IGI) - Natural ruby

1 pcs Red Ruby - 1.95 ct - International Gemological Institute (IGI) - Natural ruby

US$3,599.00
1 pcs Yellow, Orange Opal - 13.96 ct - International Colored Gemstone Association (ICA GemLab) - Honey Strong Cat’s Eye

1 pcs Yellow, Orange Opal - 13.96 ct - International Colored Gemstone Association (ICA GemLab) - Honey Strong Cat’s Eye

US$5,629.00
1 pcs Multicolour Opal - 4.63 ct - International Colored Gemstone Association (ICA GemLab) - Semi Black BROAD STRIPE

1 pcs Multicolour Opal - 4.63 ct - International Colored Gemstone Association (ICA GemLab) - Semi Black BROAD STRIPE

US$1,129.00
2 pcs Yellow, Green Peridot - 3.99 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - INTENSE NATURAL PERIDOT

2 pcs Yellow, Green Peridot - 3.99 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - INTENSE NATURAL PERIDOT

US$1,019.00
1 pcs Yellow, Colourless Quartz - 12.31 ct - International Gemological Institute (IGI) - Natural quartz

1 pcs Yellow, Colourless Quartz - 12.31 ct - International Gemological Institute (IGI) - Natural quartz

US$629.00
1 pcs Green, Blue Sapphire - 7.43 ct - International Colored Gemstone Association (ICA GemLab) - Blue Green PARTI

1 pcs Green, Blue Sapphire - 7.43 ct - International Colored Gemstone Association (ICA GemLab) - Blue Green PARTI

US$9,229.00
1 pcs Green Emerald - 3.85 ct - International Gemological Institute (IGI) - F1 minor

1 pcs Green Emerald - 3.85 ct - International Gemological Institute (IGI) - F1 minor

US$10,129.00
1 pcs Blue, Multicolour Moonstone - 3.87 ct - International Gemological Institute (IGI) - Rainbow Colours Play

1 pcs Blue, Multicolour Moonstone - 3.87 ct - International Gemological Institute (IGI) - Rainbow Colours Play

US$3,599.00
1 pcs Green Emerald - 1.66 ct - International Gemological Institute (IGI)

1 pcs Green Emerald - 1.66 ct - International Gemological Institute (IGI)

US$2,699.00
1 pcs Red Spinel - 13.21 ct - Lotus Gemology - "No Heat Origin Vietnam"

1 pcs Red Spinel - 13.21 ct - Lotus Gemology - "No Heat Origin Vietnam"

US$10,799.00
1 pcs Green Emerald - 9.21 ct - Gemological Science International (GSI) - Zambian Emerald

1 pcs Green Emerald - 9.21 ct - Gemological Science International (GSI) - Zambian Emerald

US$13,949.00
1 pcs Pink Sapphire - 1.18 ct - International Gemological Institute (IGI)

1 pcs Pink Sapphire - 1.18 ct - International Gemological Institute (IGI)

US$4,499.00
1 pcs Blue Sapphire - 8.18 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blue Sapphire - 8.18 ct - International Colored Gemstone Association (ICA GemLab)

US$23,399.00