Loose 4 Carat Garnets

At four carats, natural garnets achieve a significant milestone in gemstone collecting, combining substantial size with increasingly rare market availability. Our selection showcases these fine gems with extraordinary color saturation and crystal clarity. Each one-of-a-kind precious stone in our collection has been GIA certified, ensuring top quality and authenticity.
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Gem type

Gem type

Color

Color

Shape

Shape

Diamond shape refers to the overall outline and facets of a diamond. It’s a crucial factor that affects a diamond’s brilliance, fire, and scintillation – its ability to reflect light and sparkle.

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Origin

Origin

Treatment

Treatment

Carat weight

Carat weight

Diamond weight, also known as carat weight, is a measure of a diamond’s mass. It’s one of the four Cs (carat, cut, clarity, and color) that determine a diamond’s value and price.

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2 items

4.26 Pair of Round Shape Tanzanian Rhodolite Garnet

900.00$

3.85 Emerald Shape Nigerian Spessaertite Garnet

3,500.00$

What distinguishes premium 4 carat garnets from standard specimens?

Premium four-carat garnets display exceptional clarity with minimal inclusions visible to the naked eye. The finest specimens exhibit remarkable color saturation throughout the stone without zoning or uneven distribution. Natural, conflict-free garnets of this quality often come from specific mines in Madagascar and Tanzania known for producing flawless material. These genuine gems command higher value due to their rarity and aesthetic perfection.

How should buyers evaluate the clarity of 4.0 ct garnet gemstones?

When evaluating clarity in four-carat garnets, examine the stone under various lighting conditions to detect any visible inclusions. While tiny mineral inclusions are natural characteristics of genuine garnets, premium specimens should appear “eye-clean” without obvious flaws. GIA certified stones provide independent verification of clarity grades. The price difference between slightly included and virtually flawless 4 ct garnets can be substantial.

What investment potential do 4 carat garnets offer collectors?

Four-carat garnets, particularly rare varieties like demantoid and tsavorite, have demonstrated steady value appreciation over decades. These precious stones often outperform standard financial investments during economic uncertainty. Natural, high-quality specimens have become increasingly difficult to source as many historical mining locations become depleted. Collectors purchasing certified conflict-free garnets can expect reasonable long-term worth appreciation.

Why do certain 4 carat garnet varieties command museum-quality status?

Certain 4 carat garnet varieties achieve museum-quality status due to their exceptional rarity and geological significance. Russian demantoid garnets with “horsetail” inclusions and vivid green Mali garnets represent irreplaceable natural treasures. These rare rocks often feature in prominent museum collections worldwide as examples of Earth’s most remarkable mineral formations. The cost of acquiring such genuine specimens continues to increase as availability diminishes.