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Buy 4 Carat Sapphires Gems

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Gemtype Color Shape Weight Size Clarity Price Origin
You Selected (31): 4 Carat Sapphires - Sapphire, Star Sapphire, Color Change Sapphire Clear All
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Black Star Sapphire Gem - 4.3ct Oval Cabochon (ID: 470379)

Oval Black Star Sapphire

4.3ct
10.8 x 8.8 mm
$ 86.40
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1 pc
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Green Sapphire Gem - 4.1ct Oval Facet (ID: 458366)

Oval Green Sapphire

4.1ct
10.7 x 8.6 mm
$ 2,228.33
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1 pc
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Blue Sapphire Gem - 3.9ct Oval Facet (ID: 487094)

Oval Blue Sapphire

3.9ct
10.6 x 8.7 mm
$ 6,515.39
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Blue Star Sapphire Gem - 4.3ct Pear Cabochon (ID: 478919)

Pear Blue Star Sapphire

4.3ct
10 x 8.3 mm
$ 85.80
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1 pc
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Green Sapphire Gem - 4.1ct Cushion-Cut (ID: 458372)

Cushion Green Sapphire

4.1ct
10.1 x 9.1 mm
$ 2,255.70
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2 pcs
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Blue Star Sapphire Gem - 4.4ct Oval Cabochon (ID: 478647)

Oval Blue Star Sapphire

4.36 ct (total 8.72ctw)
9.9 x 7.7 mm
$ 174.40
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2 pcs
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Blue Star Sapphire Gem - 4.2ct Oval Cabochon (ID: 478904)

Oval Blue Star Sapphire

4.24 ct (total 8.48ctw)
10.1 x 7.8 mm
$ 169.60
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Green Sapphire Gem - 4.1ct Oval Facet (ID: 458371)

Oval Green Sapphire

4.1ct
10.7 x 8.7 mm
$ 2,250.23
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Blue Sapphire Gem - 4.2ct Oval Facet (ID: 487092)

Oval Blue Sapphire

4.2ct
9.7 x 9 mm
$ 6,964.16
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Blue Sapphire Gem - 4.1ct Oval Facet (ID: 487097)

Oval Blue Sapphire

4.1ct
10.3 x 7.7 mm
$ 6,831.19
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Cornflower Blue Sapphire Gem - 4.1ct Oval Facet (ID: 487095)

Oval Blue Sapphire

4.1ct
8.9 x 7.8 mm
$ 6,764.71
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Blue Sapphire Gem - 4.1ct Oval Facet (ID: 487096)

Oval Blue Sapphire

4.1ct
10.1 x 7.9 mm
$ 6,731.46
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1 pc
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Blue Sapphire Gem - 4ct Oval Facet (ID: 487093)

Oval Blue Sapphire

4ct
10 x 7.7 mm
$ 6,681.60
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1 pc
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Blue Sapphire Gem - 4ct Pear Facet (ID: 487098)

Pear Blue Sapphire

4ct
10 x 8.7 mm
$ 6,664.98
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2 pcs
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Blue Star Sapphire Gem - 4ct Oval Cabochon (ID: 478653)

Oval Blue Star Sapphire

4.02 ct (total 8.03ctw)
9.8 x 7.6 mm
$ 160.60
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Green Sapphire Gem - 4.1ct Oval Facet (ID: 458368)

Oval Green Sapphire

4.1ct
10.2 x 7.7 mm
$ 2,222.85
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Yellowish Green Sapphire Gem - 3.9ct Oval Cabochon (ID: 427345)

Oval Green Sapphire

3.9ct
9.3 x 7.9 mm
$ 27.30
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Yellowish Green Sapphire Gem - 4.1ct Oval Cabochon (ID: 427355)

Oval Green Sapphire

4.1ct
8.6 x 6.8 mm
$ 28.63
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Yellow Golden Sapphire Gem - 4.3ct Oval Facet (ID: 393902)

Oval Yellow Sapphire

4.3ct
10.9 x 8.6 mm
$ 1,060.85
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Yellowish Green Sapphire Gem - 4.1ct Oval Cabochon (ID: 427347)

Oval Green Sapphire

4.1ct
9.4 x 7.5 mm
$ 28.84
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Black Star Sapphire Gem - 4ct Oval Cabochon (ID: 498766)

Oval Black Star Sapphire

4ct
9.5 x 7.4 mm
$ 40.00
Item in Stock
1 2
4 Carat Sapphires
Buy gems by carat weight. Sapphire, with its Mohs hardness score of 9, second only to diamond, is one of the most valuable and wearable of all gemstones. Famed for its brilliance and rich blue color, sapphire actually occurs in a wide range of colors, including pink, yellow and green. 4-carat natural sapphire gemstones may be used in various jewelry designs, from engagement rings to earrings. Our 4-carat sapphire stones are available in various shapes, cuts and colors, such as blue, fancy pink, yellow, violet and white. Sapphire is every color of corundum except for red, which is ruby. The name corundum comes from the ancient Sanskrit "kuruvindam", while the name "sapphire" comes from the Persian word "safir". Sapphires are seen as the guardians of love. When given as a gift they enhance love and tune your spirits to one another. Also, sapphires have been used to banish envy and jealousy as well as promote fidelity in marriage. From this page, you can use our filters at the top or on the left-hand side to find sapphire gems by color, shape, cut and so on. For example, select 'gold' to see all of our golden yellow 4-carat sapphire gems. Select 'oval' to see all of our 4-carat oval sapphire gems. Also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
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Great selection. Love the many learning features like articles and gem information. Prices competitive for natural stones. I do miss not having a selection of lab-made stones, CZ’s, etc, which are useful when price and cost are factors.
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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart