Browse our in stock inventory, most pieces are available at present and may be viewed by visiting our showroom. Custom orders typically take 3-4 weeks to create.

All the pieces shown are designed and manufactured by T.Foster & Co.

Rare Gems

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Important Fancy Yellow Diamond Bracelet
$85,000.00
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Kunzite Pendant
$8,500.00
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Kunzite Ring
$7,800.00
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Chrysoprase Necklace
$4,000.00
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Turquoise Cabochon and Diamond Earrings
$4,200.00
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Peridot and Diamond Ring
$3,850.00
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Cornelian and Diamond Ring
$2,000.00
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Vintage TFCo. Yellow and White Diamond Pendant
$2,950.00
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Multi Color Gemstone and Diamond Earrings
$4,590.00
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Morganite, Aquamarine and Diamond Earrings
$5,800.00
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Jadeite and Diamond Earrings
$3,200.00
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Boulder Opal and Diamond Ring in 18k White Gold
$4,250.00
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Brazilian Tourmaline and Diamond Necklace
$7,000.00
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Rare Jade and Diamond Ring
$8,300.00
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Fancy Cognac Diamond Halo Earrings
$11,500.00
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Tanzanite and Diamond Pendant
$4,850.00
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Red Tourmaline and Moonstone Necklace
$14,950.00
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Rose Quartz and Moonstone Necklace
$9,500.00
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Cabochon Cut Tanzanite and Diamond Ring
$5,500.00
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Blue Zircon and Diamond Ring
$12,700.00
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Estate Multi Gem feathered earrings
$1,000.00
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Long Amethyst Bead Necklace
$1,450.00
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Blue Chalcedony and Diamond Pendant
$8,900.00
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Black Opal and Diamond Pendant
$24,500.00
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Rare Chrysoberyl Cats Eye Ring
$10,000.00
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Tourmaline Triangle, Amethyst and Quartz Necklace
$23,900.00
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Aqua and Beryl 18K Dangle Earrings
$7,600.00
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Tanzanite and Diamond Ring
$12,000.00
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Vintage TFCo. Important Tanzanite and Diamond pendant
$34,500.00
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Peridot and Diamond Earrings
$4,600.00
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AGTA Award Winner Lapis and Diamond Earrings
$15,000.00
Special Order
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Suzanne's Limited Edition Necklace - Special Order
$27,500.00
sold out
Special Order
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Rare Black Opal and Diamond Ring
$24,500.00
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Boulder Opal and Diamond Ring
$5,000.00
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Aquamarine and Diamond Earrings
$10,000.00
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Aquamarine and Diamond Earrings
$9,000.00
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Aquamarine and Diamond Ring - Brazilian Old Mine Gem
$12,000.00
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Coral and Diamond Pendant
$9,000.00
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Oxblood Coral and Diamond Ring
$8,300.00
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African Red Rubellite and Diamond Pendant
$6,200.00
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Black Opal and Diamond Earrings
$10,000.00
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Pink Tourmaline and Diamond Earrings
$3,600.00
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Rare Black Opal and Diamond Ring
$18,500.00
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Vintage TFCo. Tanzanite and Diamond Ring
$10,200.00
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Tanzanite and Diamond Ring
$7,000.00
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