Our Collections

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Gemstone Stud Earrings
Gemstone Stud Earrings
Gemstone Pendants
Gemstone Pendants
Gemstone Rings
Gemstone Rings
Star Gemstone Jewelry
Star Gemstone Jewelry
Loose Gemstones
Loose Gemstones

Holiday Gift Guide

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Peridot Earrings; Natural Untreated Arizona Peridot - Mark Oliver GemsPeridot Earrings; Natural Untreated Arizona Peridot - Mark Oliver Gems
$40.00
Peridot Earrings; Natural Untreated Arizona Peridot
Yellow Tourmaline and Gray Spinel Sterling Silver Ring, Genuine Untreated Tourmaline and Spinel; Gray Spinel Ring; Tourmaline Ring - Mark Oliver GemsYellow Tourmaline and Gray Spinel Sterling Silver Ring, Genuine Untreated Tourmaline and Spinel; Gray Spinel Ring; Tourmaline Ring - Mark Oliver Gems
$175.00
Yellow Tourmaline and Gray Spinel Sterling Silver Ring, Genuine Untreated Tourmaline and Spinel; Gray Spinel Ring; Tourmaline Ring
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Tanzanite Pendant; Natural Tanzanian Tanzanite; 14.980cts - Mark Oliver GemsTanzanite Pendant; Natural Tanzanian Tanzanite; 14.980cts - Mark Oliver Gems
$335.00
Tanzanite Pendant; Natural Tanzanian Tanzanite; 14.980cts
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Sweet Home Rhodochrosite Earrings; Natural Untreated Colorado Rhodochrosite - Mark Oliver GemsSweet Home Rhodochrosite Earrings; Natural Untreated Colorado Rhodochrosite - Mark Oliver Gems
$350.00
Sweet Home Rhodochrosite Earrings; Natural Untreated Colorado Rhodochrosite

Featured Birthstone

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Tanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver Gems
Tanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver Gems
Tanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver Gems
Tanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver Gems
Tanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver Gems
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Tanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver GemsTanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver GemsTanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver GemsTanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver GemsTanzanite Pendant; Natural Tanzanian Tanzanite - Mark Oliver Gems

Tanzanite Pendant; Natural Tanzanian Tanzanite

Mark Oliver Gems
Chain Type: No Chain
Price:
$125.00

Featured Gemstone

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Blue Topaz Gemstones; Natural Brazil Topaz, 10.480cts - Mark Oliver Gems
Blue Topaz Gemstones; Natural Brazil Topaz, 10.480cts - Mark Oliver Gems
Blue Topaz Gemstones; Natural Brazil Topaz, 10.480cts - Mark Oliver Gems
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Blue Topaz Gemstones; Natural Brazil Topaz, 10.480cts - Mark Oliver Gems Blue Topaz Gemstones; Natural Brazil Topaz, 10.480cts - Mark Oliver GemsBlue Topaz Gemstones; Natural Brazil Topaz, 10.480cts - Mark Oliver Gems

Blue Topaz Gemstones; Natural Brazil Topaz, 10.480cts

Mark Oliver Gems
Stone Type Topaz
Color Blue
Weight 10.480cts total
Shape Custom Fancy Cut
Size 15mm x 8mm
Treatment Irradiated
Origin Brazil
Pieces/QTY 2

 

This a natural pair of Blue Topaz from Brazil with great clarity and faceting! $20/ct

Price:
$215.00

At Mark Oliver Gems, we believe that every gemstone has it's own story: from where it originates, the chemical composition, age, color, inclusions and the people who mine it. Our products are a celebration of what makes everything special about gemstones! We also carry a wide variety of unique and unusual stones that you do not see in many shops along with all of the classic gemstone types!

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Safe and Secure Wordwide Shipping

All pieces and stones are shipped in a secure and unmarked box via USPS or UPS from our one and only Denville, NJ shop.

Returns are Accepted

Returns are accepted as long as we are contacted within 7 days of delivery and the item is returned in its original condition and box.

Responsive Support

We are happy to answer any questions you may have within 24 hours.

Contact Us

markolivergems@gmail.com

201-787-6171