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Loose Gemstones (86)

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Australia Thulite (5)
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Loose Gemstones

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Scapolite Gemstone; Natural Untreated Tanzanian Copper Scapolite, 2.590cts

Sale price$66.00

Scapolite Gemstone; Natural Untreated Tanzanian Copper Scapolite, 2.590cts Mark Oliver Gems

No reviews

Only 1 unit left

Scapolite Gemstone; Natural Untreated Tanzanian Copper Scapolite, 7.615cts

Sale price$195.00

Scapolite Gemstone; Natural Untreated Tanzanian Copper Scapolite, 7.615cts Mark Oliver Gems

No reviews

Only 1 unit left

Red Spinel Gemstone; Natural Untreated Burma Spinel Octohedrons, Rough Spinel Crystals, 20ct lot

Sale price$200.00

Red Spinel Gemstone; Natural Untreated Burma Spinel Octohedrons, Rough Spinel Crystals, 20ct lot Mark Oliver Gems

No reviews

In stock, 10 units

Red Spinel Gemstone; Natural Untreated Burma Spinel Octohedrons, Rough Spinel Crystals, 5ct lot

Sale price$50.00

Red Spinel Gemstone; Natural Untreated Burma Spinel Octohedrons, Rough Spinel Crystals, 5ct lot Mark Oliver Gems

No reviews

In stock, 50 units

Red Spinel Gemstone; Natural Untreated Burma Spinel Octohedrons, Rough Spinel Crystals, 10ct lot

Sale price$100.00

Red Spinel Gemstone; Natural Untreated Burma Spinel Octohedrons, Rough Spinel Crystals, 10ct lot Mark Oliver Gems

No reviews

In stock, 50 units

Mondo Quartz Gemstone; Natural Untreated Tanzania Quartz, 9.375cts

Sale price$60.00

Mondo Quartz Gemstone; Natural Untreated Tanzania Quartz, 9.375cts Mark Oliver Gems

No reviews

Only 1 unit left

Mondo Quartz Gemstone; Natural Untreated Tanzania Quartz, 23.535cts

Sale price$145.00

Mondo Quartz Gemstone; Natural Untreated Tanzania Quartz, 23.535cts Mark Oliver Gems

No reviews

Only 1 unit left

Mondo Quartz Gemstone; Natural Untreated Tanzania Quartz, 21.625cts

Sale price$135.00

Mondo Quartz Gemstone; Natural Untreated Tanzania Quartz, 21.625cts Mark Oliver Gems

No reviews

Only 1 unit left

Australia Blue Sapphire Gemstone; Natural Untreated Australia Sapphire, 1.790cts

Sale price$725.00

Australia Blue Sapphire Gemstone; Natural Untreated Australia Sapphire, 1.790cts Mark Oliver Gems

No reviews

Only 1 unit left

Australia Parti Sapphire Gemstone; Natural Untreated Australia Sapphire, 2.400cts

Sale price$1,250.00

Australia Parti Sapphire Gemstone; Natural Untreated Australia Sapphire, 2.400cts Mark Oliver Gems

No reviews

Only 1 unit left

London Blue Topaz Gemstones; Natural Brazil Topaz, 13.870cts

Sale price$170.00

London Blue Topaz Gemstones; Natural Brazil Topaz, 13.870cts Mark Oliver Gems

No reviews

Only 1 unit left

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.115cts

Sale price$50.00

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.115cts Mark Oliver Gems

No reviews

Only 1 unit left

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 6.805cts

Sale price$106.00

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 6.805cts Mark Oliver Gems

No reviews

Only 1 unit left

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.935cts

Sale price$64.00

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.935cts Mark Oliver Gems

No reviews

Only 1 unit left

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 5.240cts

Sale price$80.00

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 5.240cts Mark Oliver Gems

No reviews

Only 1 unit left

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.410cts

Sale price$55.00

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.410cts Mark Oliver Gems

No reviews

Only 1 unit left

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 4.630cts

Sale price$75.00

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 4.630cts Mark Oliver Gems

No reviews

Only 1 unit left

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.170cts

Sale price$52.00

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 3.170cts Mark Oliver Gems

No reviews

Only 1 unit left

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 7.005cts

Sale price$110.00

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 7.005cts Mark Oliver Gems

No reviews

Only 1 unit left

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 1.795cts

Sale price$32.00

Ethiopian Opal Gemstone; Natural Untreated Welo Opal, 1.795cts Mark Oliver Gems

No reviews

Only 1 unit left

Sweet Home Rhodochrosite Gemstones; Natural Untreated Colorado Rhodochrosite, 4.350cts

Sale price$330.00

Sweet Home Rhodochrosite Gemstones; Natural Untreated Colorado Rhodochrosite, 4.350cts Mark Oliver Gems

No reviews

Only 1 unit left

Sweet Home Rhodochrosite Gemstone; Natural Untreated Colorado Rhodochrosite, 4.210cts

Sale price$325.00

Sweet Home Rhodochrosite Gemstone; Natural Untreated Colorado Rhodochrosite, 4.210cts Mark Oliver Gems

No reviews

Only 1 unit left

Hematite Quartz Gemstone; Natural Untreated Tanzania Fire and Ice Quartz, 4.680cts

Sale price$60.00

Hematite Quartz Gemstone; Natural Untreated Tanzania Fire and Ice Quartz, 4.680cts Mark Oliver Gems

No reviews

Only 1 unit left

Hematite Quartz Gemstone; Natural Untreated Tanzania Fire and Ice Quartz, 3.700cts

Sale price$48.00

Hematite Quartz Gemstone; Natural Untreated Tanzania Fire and Ice Quartz, 3.700cts Mark Oliver Gems

No reviews

Only 1 unit left

Blue Topaz Gemstone; Natural Brazil Topaz, 4.035cts

Sale price$100.00

Blue Topaz Gemstone; Natural Brazil Topaz, 4.035cts Mark Oliver Gems

No reviews

Only 1 unit left

Blue Topaz Gemstone; Natural Brazil Topaz, 3.320cts

Sale price$70.00

Blue Topaz Gemstone; Natural Brazil Topaz, 3.320cts Mark Oliver Gems

No reviews

Only 1 unit left

Blue Topaz Gemstones; Natural Brazil Topaz, 5.880cts

Sale price$120.00

Blue Topaz Gemstones; Natural Brazil Topaz, 5.880cts Mark Oliver Gems

No reviews

Only 1 unit left

Blue Topaz Gemstone; Natural Brazil Topaz, 5.905cts

Sale price$120.00

Blue Topaz Gemstone; Natural Brazil Topaz, 5.905cts Mark Oliver Gems

No reviews

Only 1 unit left

Blue Topaz Gemstones; Natural Brazil Topaz, 10.480cts

Sale price$215.00

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

No reviews

Only 1 unit left

Blue Topaz Gemstone; Natural Brazil Topaz, 4.840cts

Sale price$100.00

Blue Topaz Gemstone; Natural Brazil Topaz, 4.840cts Mark Oliver Gems

No reviews

Only 1 unit left

Blue Topaz Gemstones; Natural Brazil Topaz, 11.065cts

Sale price$225.00

Blue Topaz Gemstones; Natural Brazil Topaz, 11.065cts Mark Oliver Gems

No reviews

Only 1 unit left

Trapiche Amethyst; Natural Untreated India Amethyst Slice, 15 grams

Sale price$60.00

Trapiche Amethyst; Natural Untreated India Amethyst Slice, 15 grams Mark Oliver Gems

No reviews

Only 1 unit left

Trapiche Amethyst; Natural Untreated India Amethyst Slice, 14 grams

Sale price$55.00

Trapiche Amethyst; Natural Untreated India Amethyst Slice, 14 grams Mark Oliver Gems

No reviews

Only 1 unit left

Trapiche Amethyst; Natural Untreated India Amethyst Slice, 17 grams

Sale price$62.00

Trapiche Amethyst; Natural Untreated India Amethyst Slice, 17 grams Mark Oliver Gems

No reviews

Only 1 unit left

Trapiche Amethyst; Natural Untreated India Amethyst Slice, 21grams

Sale price$75.00

Trapiche Amethyst; Natural Untreated India Amethyst Slice, 21grams Mark Oliver Gems

No reviews

Only 1 unit left

Sale price$70.00

Trapiche Amethyst; Natural Untreated India Amethyst Slice, 15grams Mark Oliver Gems

No reviews

Only 1 unit left

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Loose Gemstones (86)

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gemstone (11)
Gemstone Type A-D (68)
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gemstones (3)
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Gemstone Stud Earrings

See all of our classically designed earrings using natural and unique gemstones from all around the world!

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View all of our ring designs from solitaires to bypass or three stone ring settings!

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Birthstones for each month.

January - Garnet

February - Amethyst

March - Aquamarine

April - Diamond

May - Emerald

June - Alexandrite or Pearl

July - Ruby

August - Peridot or Spinel

September - Sapphire

October - Opal or Pink Tourmaline

November - Imperial Topaz or Citrine

December - Blue Zircon, Turquoise, Tanzanite or Blue Topaz

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Birthstones for each month.

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