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Gem-Fountain bridges the gap between the professional trade and the global collector, providing direct access to the Chanthaburi market at transparent trade prices. Whether you require precision-cut Fine Gems for jewelry or bulk Market Direct parcels for resale, our 60-year heritage ensures you source with total confidence. All stones are documented under 6500K daylight-balanced lighting to guarantee authentic, market-to-door transparency.
Tourmaline 6.64 ct | Cushion | Teal Green | Kunar, Afghanistan
1,594.00$Natural Teal Green Tourmaline (6.64 ct) from Kunar, Afghanistan, cut in a refined cushion shape with vivid color and elegant presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional tourmalines.
Tourmaline 6.80 ct | Oval | Baby Pink | Minas Gerais, Brazil
510.00$Natural Baby Pink Tourmaline (6.80 ct) from Minas Gerais, Brazil, cut in an elegant oval shape with delicate color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional pink tourmalines.
Tourmaline 6.82 ct | Emerald Cut | Bottle Green | Rubaya, Congo
818.00$Natural Bottle Green Tourmaline (6.82 ct) from Rubaya, Congo, cut in an elegant emerald cut with rich color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional green tourmalines.
Tourmaline 6.98 ct | 14 x 10 mm Pear Shape Cabochon | Violet Pink | Rubaya, Congo (DRC)
471.00$Natural Violet Pink Tourmaline (6.98 ct) from Rubaya, Congo (DRC), cut as an elegant 14 x 10 mm pear shape cabochon with lively color and smooth luminous character. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional cabochon tourmalines.
Tourmaline 7.12 ct | Emerald Cut | Bottle Green | Rubaya, Congo
854.00$Natural Bottle Green Tourmaline (7.12 ct) from Rubaya, Congo, cut in an elegant emerald cut with rich color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional green tourmalines.
Tourmaline 7.13 ct | Oval | Brownish Peach | Minas Gerais, Brazil
588.00$Natural Brownish Peach Tourmaline (7.13 ct) from Minas Gerais, Brazil, cut in an elegant oval shape with warm nuanced color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional tourmalines.
Tourmaline 7.31 ct | Oval Cabochon | Violet Pink | Rubaya, Congo (DRC)
329.00$Natural Violet Pink Tourmaline (7.31 ct) from Rubaya, Congo (DRC), cut as an elegant oval cabochon with lively color and smooth luminous character. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional cabochon tourmalines.
Tourmaline 7.62 ct | Emerald Cut | Bottle Green | Rubaya, Congo
914.00$Natural Bottle Green Tourmaline (7.62 ct) from Rubaya, Congo, cut in an elegant emerald cut with rich color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional green tourmalines.
Tourmaline 7.82 ct | Emerald Cut | Bottle Green | Rubaya, Congo
938.00$Natural Bottle Green Tourmaline (7.82 ct) from Rubaya, Congo, cut in an elegant emerald cut with rich color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional green tourmalines.
Tourmaline 7.85 ct | 14 x 10 mm Oval Cabochon | Forest Green | Minas Gerais, Brazil
177.00$Natural Forest Green Tourmaline (7.85 ct) from Minas Gerais, Brazil, cut as an elegant 14 x 10 mm oval cabochon with deep rich color and smooth luminous character. A distinctive gemstone for a statement ring, pendant, or a fine collection of elegant cabochon tourmalines.
Tourmaline 7.91 ct | Pear Shape Cabochon | Bluish Green | Minas Gerais, Brazil
214.00$Natural Bluish Green Tourmaline (7.91 ct) from Minas Gerais, Brazil, cut as an elegant pear shape cabochon with vivid color and a smooth luminous surface. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional cabochon tourmalines.
Tourmaline 7.96 ct | Emerald Cut | Bottle Green | Rubaya, Congo
955.00$Natural Bottle Green Tourmaline (7.96 ct) from Rubaya, Congo, cut in an elegant emerald cut with rich color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional green tourmalines.
Tourmaline 8.09 ct | Emerald Cut | Bottle Green | Rubaya, Congo
971.00$Natural Bottle Green Tourmaline (8.09 ct) from Rubaya, Congo, cut in an elegant emerald cut with rich color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional green tourmalines.
Tourmaline 8.09 ct | Emerald Cut | Bottle Green | Rubaya, Congo
971.00$Natural Bottle Green Tourmaline (8.09 ct) from Rubaya, Congo, cut in an elegant emerald cut with rich color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional green tourmalines.
Tourmaline 8.10 ct | Oval | Baby Pink | Minas Gerais, Brazil
1,944.00$Natural Baby Pink Tourmaline (8.10 ct) from Minas Gerais, Brazil, cut in an elegant oval shape with delicate color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional pink tourmalines.
Tourmaline 8.55 ct | Pear shape | Peach Pink | Mavuco, Mosambique
513.00$Natural Peach Pink Tourmaline (8.55 ct) from Mavuco, Mozambique, cut in an elegant pear shape with warm lively color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional tourmalines.
Tourmaline 9.12 ct | Emerald Cut | Bottle Green | Rubaya, Congo
1,094.00$Natural Bottle Green Tourmaline (9.12 ct) from Rubaya, Congo, cut in an elegant emerald cut with rich color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional green tourmalines.
Tourmaline 9.32 ct | Oval | Brownish Peach | Ibity, Madagascar
1,398.00$Natural Brownish Peach Tourmaline (9.32 ct) from Ibity, Madagascar, cut in an elegant oval shape with warm nuanced color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional tourmalines.
Tourmaline 9.57 ct | Emerald Cut | Bluish Green | Alto-Ligonha, Mosambique
2,153.00$Natural Bluish Green Tourmaline (9.57 ct) from Alto Ligonha, Mozambique, cut in an elegant emerald cut with vivid color and refined presence. A remarkable gemstone for a statement ring, pendant, or a fine collection of exceptional tourmalines.
Tourmaline 9.67 ct | 15 x 11 mm Oval Cabochon | Violet Pink | Rubaya, Congo (DRC)
580.00$Natural Violet Pink Tourmaline (9.67 ct) from Rubaya, Congo (DRC), cut as an elegant 15 x 11 mm oval cabochon with lively color and smooth luminous character. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional cabochon tourmalines.
Tourmaline 9.78 ct | Emerald Cut | Bottle Green | Rubaya, Congo
1,174.00$Natural Bottle Green Tourmaline (9.78 ct) from Rubaya, Congo, cut in an elegant emerald cut with rich color and refined presence. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional green tourmalines.
Tourmaline 9.90 ct | 13 x 11 mm Oval Cabochon | Lime Green | Minas Gerais, Brazil
223.00$Natural Lime Green Tourmaline (9.90 ct) from Minas Gerais, Brazil, cut as an elegant 13 x 11 mm oval cabochon with fresh vivid color and smooth luminous character. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional cabochon tourmalines.
Tourmaline Cabochon 12.17 ct | 16 x 12 mm Oval | Pinkish Violet | Oyo Region, Nigeria
456.00$Natural Pinkish Violet Tourmaline Cabochon (12.17 ct) from the Oyo Region, Nigeria, cut as an elegant 16 x 12 mm oval with lively color and smooth luminous character. A distinctive gemstone for a statement ring, pendant, or a fine collection of exceptional cabochon tourmalines.
Tourmaline Cabochon 20.10 ct | 20 x 15 mm Oval | Forest Green | Minas Gerais, Brazil
482.00$Natural Forest Green Tourmaline Cabochon (20.10 ct) from Minas Gerais, Brazil, cut as an impressive 20 x 15 mm oval with deep rich color and smooth luminous character. A remarkable gemstone for an important statement ring, pendant, or a fine collection of exceptional cabochon tourmalines.