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Astro Gallery Gemstone Jewelry

Astro Gallery Gemstone Jewelry

Pre-game Valentine's Day Now!

Founded in 1961, Astro Gallery is a premier destination for collectible gems, minerals, fossils, and natural history pieces. Located on Fifth Avenue, this third-generation family business—now led by Dennis Tanjeloff—has spent 60 years showcasing Earth’s wonders. A trusted name among top collectors and museums, they remain one of the most respected voices in the industry.

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Genuine Amethyst Gemstone Sterling Silver Ring // Size 6 3/4 // v.1
Genuine Amethyst Gemstone Sterling Silver Ring // Size 6 3/4 // v.1
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Genuine Amethyst Gemstone Sterling Silver Ring // Size 6 3/4 // v.2
Genuine Amethyst Gemstone Sterling Silver Ring // Size 6 3/4 // v.2
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Genuine Amethyst Gemstone Sterling Silver Ring // Size 7 // v.1
Genuine Amethyst Gemstone Sterling Silver Ring // Size 7 // v.1
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Genuine Amethyst Gemstone Sterling Silver Ring // Size 7 // v.2
Genuine Amethyst Gemstone Sterling Silver Ring // Size 7 // v.2
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Genuine Amethyst Gemstone Sterling Silver Ring // Size 7 // v.3
Genuine Amethyst Gemstone Sterling Silver Ring // Size 7 // v.3
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Genuine Amethyst Gemstone Sterling Silver Ring // Size 6
Genuine Amethyst Gemstone Sterling Silver Ring // Size 6
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Amethyst Gemstone Sterling Silver Ring // Size 9
Amethyst Gemstone Sterling Silver Ring // Size 9
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Genuine Tourmaline Gemstone Sterling Silver Ring // Size 8
Genuine Tourmaline Gemstone Sterling Silver Ring // Size 8
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Genuine Citrine with Rhodolite Gemstone Sterling Silver Ring // Size 8.5 // v.1
Genuine Citrine with Rhodolite Gemstone Sterling Silver Ring // Size 8.5 // v.1
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Genuine Tsavorite Garnet Gemstone Sterling Silver Ring // Size 9
Genuine Tsavorite Garnet Gemstone Sterling Silver Ring // Size 9
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Genuine Topaz Gemstone Sterling Silver Ring // Size 7.5
Genuine Topaz Gemstone Sterling Silver Ring // Size 7.5
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Genuine Gemstone Sterling Silver Ring // Size 8
Genuine Gemstone Sterling Silver Ring // Size 8
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Genuine Gemstone Sterling Silver Ring // Size 6.5
Genuine Gemstone Sterling Silver Ring // Size 6.5
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Genuine Gemstone Sterling Silver Ring // Size 7
Genuine Gemstone Sterling Silver Ring // Size 7
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Genuine Gemstone Sterling Silver Ring // Size 7.5
Genuine Gemstone Sterling Silver Ring // Size 7.5
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Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.1
Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.1
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Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.2
Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.2
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Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.3
Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.3
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Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.4
Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.4
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Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.5
Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.5
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Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.7
Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.7
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Genuine Sterling Silver Blue Topaz Gemstone Pendant with 18" Sterling Silver Chain // v.1
Genuine Sterling Silver Blue Topaz Gemstone Pendant with 18" Sterling Silver Chain // v.1
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Genuine Sterling Silver Blue Topaz Gemstone Pendant with 18" Sterling Silver Chain // v.2
Genuine Sterling Silver Blue Topaz Gemstone Pendant with 18" Sterling Silver Chain // v.2
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Genuine Sterling Silver Tanzanite Gemstone Pendant with 18" Sterling Silver Chain
Genuine Sterling Silver Tanzanite Gemstone Pendant with 18" Sterling Silver Chain
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Genuine Sterling Silver Set of Multi-Gemstone Pendant and Earring
Genuine Sterling Silver Set of Multi-Gemstone Pendant and Earring
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Genuine Sterling Silver London Blue Topaz Earring // v.1
Genuine Sterling Silver London Blue Topaz Earring // v.1
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Genuine Sterling Silver Rhodolite Garnet Earring // v.1
Genuine Sterling Silver Rhodolite Garnet Earring // v.1
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Genuine Sterling Silver Amethyst Earring // v.2
Genuine Sterling Silver Amethyst Earring // v.2
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Genuine Sterling Silver Tanzanite Earring
Genuine Sterling Silver Tanzanite Earring
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Genuine Sterling Silver Multi-Gemstone Necklace
Genuine Sterling Silver Multi-Gemstone Necklace
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Genuine Sterling Silver Multi-Gemstone Bracelet
Genuine Sterling Silver Multi-Gemstone Bracelet
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Genuine Tourmaline Gemstone Tennis Bracelet in .925 Sterling Silver
Genuine Tourmaline Gemstone Tennis Bracelet in .925 Sterling Silver
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Genuine Citrine with Rhodolite Gemstone Sterling Silver Ring // Size 8.5 // v.2

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Genuine Citrine with Rhodolite Gemstone Sterling Silver Ring // Size 8.5 // v.2
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Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.6

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Genuine Sterling Silver Amethyst Gemstone Pendant with 18" Sterling Silver Chain // v.6
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Genuine Sterling Silver Amethyst Earring // v.1

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Genuine Sterling Silver Amethyst Earring // v.1
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Genuine Sterling Silver London Blue Topaz Earring // v.2

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Genuine Sterling Silver London Blue Topaz Earring // v.2
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Genuine Sterling Silver Rhodolite Garnet Earring // v.2

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Genuine Sterling Silver Rhodolite Garnet Earring // v.2
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Genuine Sterling Silver Amethyst Necklace

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Genuine Sterling Silver Amethyst Necklace
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