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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
Round 3 mm.Fine Color Russian Chrome Diopside 32Pcs/3.75Ct · GEM-5587 Round 3 mm.Fine Color Russian Chrome Diopside 32Pcs/3.75Ct · GEM-5587Gem $113.00 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.84Ct · GEM-5586 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.84Ct · GEM-5586Gem $38.00 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.75Ct · GEM-5585 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.75Ct · GEM-5585Gem $113.00 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.86Ct · GEM-5584 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.86Ct · GEM-5584Gem $39.00 6.91ctw Red Rhodolite Garnet Lot from Mozambique, 6 stones, Oval, 7x5 mm · GEM-5544 6.91ctw Red Rhodolite Garnet Lot from Mozambique, 6 stones, Oval, 7x5 mm · GEM-5544Gem $35.00 6.26ctw Red Garnet Lot from Mozambique, 8 stones, Emerald Cut, 6x4 mm · GEM-5541 6.26ctw Red Garnet Lot from Mozambique, 8 stones, Emerald Cut, 6x4 mm · GEM-5541Gem $31.00 1.6ctw Blue Tanzanite Lot, 4 stones, Oval, 6x4 mm · GEM-5540 1.6ctw Blue Tanzanite Lot, 4 stones, Oval, 6x4 mm · GEM-5540Gem $56.00 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.74Ct · GEM-5583 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.74Ct · GEM-5583Gem $37.00 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.74Ct · GEM-5582 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.74Ct · GEM-5582Gem $37.00 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.74Ct · GEM-5581 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.74Ct · GEM-5581Gem $112.00 5ctw Red Rhodolite Garnet Lot, 3 stones, Oval, 8x6 mm · GEM-5535 5ctw Red Rhodolite Garnet Lot, 3 stones, Oval, 8x6 mm · GEM-5535Gem $25.00 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.80Ct · GEM-5580 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.80Ct · GEM-5580Gem $95.00 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.73Ct · GEM-5579 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.73Ct · GEM-5579Gem $93.00 3ctw Red Rhodolite Garnet Lot, 3 stones, Round, 6 mm · GEM-5533 3ctw Red Rhodolite Garnet Lot, 3 stones, Round, 6 mm · GEM-5533Gem $15.00 3.72ctw Heated Blue Sapphire Lot from Australia, 9 stones, 5x4 mm · GEM-5532 3.72ctw Heated Blue Sapphire Lot from Australia, 9 stones, 5x4 mm · GEM-5532Gem $74.00 6.15ctw Red Rhodolite Garnet Lot, 5 stones, Oval, 7x5 mm · GEM-5530 6.15ctw Red Rhodolite Garnet Lot, 5 stones, Oval, 7x5 mm · GEM-5530Gem $31.00 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.72Ct · GEM-5577 Round 3.5 mm. Russian Chrome Diopside 20Pcs/3.72Ct · GEM-5577Gem $37.00 3.12ctw Heated Pink Sapphire Lot from Madagascar, 14 stones, 3x3 - 3.5x3 mm · GEM-5550 3.12ctw Heated Pink Sapphire Lot from Madagascar, 14 stones, 3x3 - 3.5x3 mm · GEM-5550Gem $62.00 4.25ctw Spinel Lot from Burma, 32 stones, 3 mm · GEM-5536 4.25ctw Spinel Lot from Burma, 32 stones, 3 mm · GEM-5536Gem $85.00 4.97ctw Spinel Lot, 35 stones, 3.5x3.5 - 6.5x6 mm · GEM-5539 4.97ctw Spinel Lot, 35 stones, 3.5x3.5 - 6.5x6 mm · GEM-5539Gem $99.00 3.6ctw Heated Pink Sapphire Lot from Madagascar, 30 stones, 3x3 - 3.5x3 mm · GEM-5547 3.6ctw Heated Pink Sapphire Lot from Madagascar, 30 stones, 3x3 - 3.5x3 mm · GEM-5547Gem $72.00 5.3ctw Heated Pink Sapphire Lot from Madagascar, 31 stones, 2.5x2.5 - 4x4 mm · GEM-5552 5.3ctw Heated Pink Sapphire Lot from Madagascar, 31 stones, 2.5x2.5 - 4x4 mm · GEM-5552Gem $106.00 2.06ctw Heated Pink Sapphire Lot from Madagascar, 21 stones, Round, 2 - 3 mm · GEM-5548 2.06ctw Heated Pink Sapphire Lot from Madagascar, 21 stones, Round, 2 - 3 mm · GEM-5548Gem $42.00 2.35ctw Spinel Lot from Burma, 20 stones, 3 mm · GEM-5527 2.35ctw Spinel Lot from Burma, 20 stones, 3 mm · GEM-5527Gem $47.00

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