☎ 425-270-7435Insured delivery on every order
Au $2,387.40 ▲
Ag $31.85 ▲
Pt $1,012.20 ▼
Pd $978.50 ▲
Rh
Ir
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Department IV

Gemstones & Diamonds

Alchemy Trading Co. offers a curated selection of natural colored gemstones and diamonds - sapphires, rubies, spinels, emeralds, garnets, and other fine stones, in single pieces and matched lots. Each stone is accurately described and fairly priced.

Fire AgateTourmalineSapphireSpinelGarnetEmeraldChrome DiopsideAlexandriteKunziteZirconMoonstoneTanzanite
223 items
4.89ct Yellow Grossular Garnet, Cushion, 11x8.8 mm · GEM-5663 4.89ct Yellow Grossular Garnet, Cushion, 11x8.8 mm · GEM-5663Gem $122.00 1.13ct Strong Bluish Green Emerald Cut Tourmaline · GEM-5707 1.13ct Strong Bluish Green Emerald Cut Tourmaline · GEM-5707Gem $45.00 1.79ctw Spinel Lot from Burma, 23 stones, 2 - 3.5 mm · GEM-5697 1.79ctw Spinel Lot from Burma, 23 stones, 2 - 3.5 mm · GEM-5697Gem $36.00 2.27ctw Spinel Lot from Burma, 27 stones, 2 - 3 mm · GEM-5693 2.27ctw Spinel Lot from Burma, 27 stones, 2 - 3 mm · GEM-5693Gem $45.00 5.11ctw Spinel Lot from Burma, 44 stones, 2.5 - 3.2 mm · GEM-5695 5.11ctw Spinel Lot from Burma, 44 stones, 2.5 - 3.2 mm · GEM-5695Gem $102.00 1.86ctw Spinel Lot from Burma, 16 stones, 3.5 mm · GEM-5696 1.86ctw Spinel Lot from Burma, 16 stones, 3.5 mm · GEM-5696Gem $37.00 2.57ctw Spinel Lot from Burma, 16 stones, 2.5 - 4 mm · GEM-5698 2.57ctw Spinel Lot from Burma, 16 stones, 2.5 - 4 mm · GEM-5698Gem $51.00 0.40ct Pink Tourmaline (other) · GEM-5725 0.40ct Pink Tourmaline (other) · GEM-5725Gem $8.00 0.54ct Pink Tourmaline · GEM-5723 0.54ct Pink Tourmaline · GEM-5723Gem $8.00 0.43ct Pink Tourmaline · GEM-5721 0.43ct Pink Tourmaline · GEM-5721Gem $9.00 1.86ct Mint Green Tourmaline Emerald Cut · GEM-5718 1.86ct Mint Green Tourmaline Emerald Cut · GEM-5718Gem $28.00 1.30ct Light Pink Tourmaline Emerald Cut · GEM-5716 1.30ct Light Pink Tourmaline Emerald Cut · GEM-5716Gem $13.00 0.71ct Light Green (Near Colorless) Tourmaline Emerald Cut · GEM-5714 0.71ct Light Green (Near Colorless) Tourmaline Emerald Cut · GEM-5714Gem $7.00 0.48ct Mint Green Tourmaline Emerald Cut · GEM-5142 0.48ct Mint Green Tourmaline Emerald Cut · GEM-5142Gem $10.00 0.80ct Bluish Green Bicolor Tourmaline Elongated Emerald Cut · GEM-5712 0.80ct Bluish Green Bicolor Tourmaline Elongated Emerald Cut · GEM-5712Gem $20.00 1.02ct Strong Bluish Green Tourmaline Baguette · GEM-5706 1.02ct Strong Bluish Green Tourmaline Baguette · GEM-5706Gem $41.00 1.05ct Pink Tourmaline Baguette · GEM-5705 1.05ct Pink Tourmaline Baguette · GEM-5705Gem $16.00 1.15ct Pink Tourmaline Baguette · GEM-5704 1.15ct Pink Tourmaline Baguette · GEM-5704Gem $17.00 0.61ct Bluish Green Tourmaline · GEM-5701 0.61ct Bluish Green Tourmaline · GEM-5701Gem $9.00 0.91ct Bluish Green Tourmaline (other) · GEM-5700 0.91ct Bluish Green Tourmaline (other) · GEM-5700Gem $14.00 0.3ct Unheated Color Change Garnet, Oval, 4.4x4 mm, African Origin · GEM-5674 0.3ct Unheated Color Change Garnet, Oval, 4.4x4 mm, African Origin · GEM-5674Gem $30.00 1.95ct Pinkish Purple Rhodolite Garnet from Mozambique, Round, 7 mm, VVS · GEM-5673 1.95ct Pinkish Purple Rhodolite Garnet from Mozambique, Round, 7 mm, VVS · GEM-5673Gem $49.00 2.58ct Purple Rhodolite Garnet from Tanzania, Oval, 9x7.5 mm · GEM-5670 2.58ct Purple Rhodolite Garnet from Tanzania, Oval, 9x7.5 mm · GEM-5670Gem $52.00 1.21ct Green Chrome Diopside, Oval, 8x5.9 mm · GEM-5669 1.21ct Green Chrome Diopside, Oval, 8x5.9 mm · GEM-5669Gem $30.00

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