☎ 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
3.13ctw Spinel Lot from Burma, 15 stones, 3.2 - 3.7 mm · GEM-5529 3.13ctw Spinel Lot from Burma, 15 stones, 3.2 - 3.7 mm · GEM-5529Gem $63.00 4.09ctw Spinel Lot from Burma, 35 stones, 2.5 - 3.7 mm · GEM-5538 4.09ctw Spinel Lot from Burma, 35 stones, 2.5 - 3.7 mm · GEM-5538Gem $82.00 3.21ctw Spinel Lot from Burma, 9 stones, 3x3 - 5x5 mm · GEM-5555 3.21ctw Spinel Lot from Burma, 9 stones, 3x3 - 5x5 mm · GEM-5555Gem $64.00 2.16ctw Burma Spinel Lot, 21 stones, 2x2-5.5 x 5.5 mm · GEM-5561 2.16ctw Burma Spinel Lot, 21 stones, 2x2-5.5 x 5.5 mm · GEM-5561Gem $44.00 7.42ctw Spinel Lot from Burma, 8 stones, 5x5 - 9x3.5 mm · GEM-5562 7.42ctw Spinel Lot from Burma, 8 stones, 5x5 - 9x3.5 mm · GEM-5562Gem $152.00 3.87ctw Myanmar Spinel, 30 stones, 2x2 - 4.5 x 4.5 mm · GEM-5557 3.87ctw Myanmar Spinel, 30 stones, 2x2 - 4.5 x 4.5 mm · GEM-5557Gem $77.00 3.67ctw Heated Pink Sapphire Lot (30 pcs), Oval, 1.5x1.5 -4.5x4 mm from Madagascar · GEM-5531 3.67ctw Heated Pink Sapphire Lot (30 pcs), Oval, 1.5x1.5 -4.5x4 mm from Madagascar · GEM-5531Gem $73.00

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