Concave Cut Gemstones
Explore our selection of concave cut gemstones featuring innovative faceting that enhances brilliance and visual depth.
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Bi-color Concave Cuts
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Black
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Blue Concave Cuts
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Brown Concave Cuts
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Golden Concave Cuts
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Gray
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Green Concave Cuts
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Multicolor Concave Cuts
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Orange Concave Cuts
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Pink Concave Cuts
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Purple
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Red Concave Cuts
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Turquoise
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Violet Concave Cuts
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White
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Yellow Concave Cuts
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
7.34ct Yellowish Green Quartz, Marquise, VVS
17.1 x 12 mm
$ 35.16
46.32ct Light-Medium Violet Amethyst, Pear Shape, VVS
30.4 x 21 mm
$ 444.67
5.59ct Light Pink Rose Quartz, Round, Transparent
12 mm (calibrated)
$ 24.35
46.63ct Medium Pinkish Violet Amethyst, Pear Shape, VVS
28.8 x 19.8 mm
$ 373.04
5.36ct Medium Yellow Quartz, Emerald Cut, VVS
11.9 x 10.8 mm
$ 25.79
5.32ctw Medium-Light Yellow Quartz, Marquise, VVS
13.2 x 8.1 mm
$ 28.15
2.28ctw Multicolor Blue Mystic Quartz, Trillion, VVS-VS
7 x 7 mm (calibrated)
$ 16.42
6.27ctw Multicolor Blue Mystic Quartz, Trillion, VVS-VS
10 x 10 mm (calibrated)
$ 22.57
5.59ct Medium Yellow Quartz, Round, Transparent
12 mm (calibrated)
$ 26.71
2.54ct Medium Brown Smoky Quartz, Oval, VVS
10 x 8 mm (calibrated)
$ 21.34
1.46ctw Multicolor Mystic Quartz, Trillion, VVS-VS
6 x 6 mm (calibrated)
$ 8.76
9.48ct Medium Yellow Quartz, Marquise, VVS-VS
19.1 x 13 mm
$ 45.30
11.68ctw Multicolor Blue Mystic Quartz, Round, VS
12 mm (calibrated)
$ 42.05
4.72ct Warm Brown Smoky Quartz, Round, VS
12 mm (calibrated)
$ 16.99
57.88ct Intense Violet Amethyst, Pear Shape, VVS
30 x 22 mm (calibrated)
$ 522.31
10.18ct Gold Citrine, Pear Shape, VVS
15 x 15 mm (calibrated)
$ 81.44
94.41ct Intense Pink Violet Amethyst, Pear Shape, IF
35.8 x 26 mm
$ 709.96
1.72ct Medium Gold Citrine, Trillion, Transparent
8 x 8 mm (calibrated)
$ 15.89
37.08ct Corn Yellow Quartz, Oval, VVS
26.8 x 18.3 mm
$ 121.39
3.97ct Hickory Brown Smoky Quartz, Oval, VVS
12 x 1.1 mm
$ 20.08
104.71ct Vivid Pink Violet Amethyst, Pear Shape, VVS
33.5 x 33.3 mm
$ 944.90
4.85ct Multicolor Blue Mystic Quartz, Pear Shape, VS
14 x 10 mm (calibrated)
$ 17.46
6.02ctw Warm Brown Smoky Quartz, Marquise, VVS
17.9 x 7.1 mm
$ 43.34
2.52ct Light Pineapple Yellow Quartz, Marquise, VVS
13.1 x 8 mm
$ 13.34
Why Buy Concave Cuts from GemSelect?
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What Are Concave Cut Gemstones?
Concave cut gemstones feature curved facets carved into the surface of the stone rather than flat facets. This advanced cutting technique creates a distinctive optical effect that increases brilliance, depth, and sparkle, giving each gemstone a unique appearance compared to traditional faceted cuts.
Innovative Gemstone Faceting
The concave cutting style requires specialized equipment and expert craftsmanship. By shaping curved facets, gem cutters can enhance light reflection inside the gemstone, producing a dynamic and eye-catching visual effect that is highly sought after by collectors and jewelry designers.
Concave Cut Gems for Jewelry
Concave cut gemstones are perfect for distinctive jewelry designs. Their unique faceting adds extra brilliance to rings, pendants, and earrings, making them a popular choice for custom jewelry where individuality and visual impact are important.
Wide Variety of Concave Cut Stones
Many different gem types can be cut with concave faceting, including quartz, topaz, amethyst, citrine, and other transparent stones. This cutting style works especially well with gems that have excellent clarity, allowing light to interact beautifully with the curved facets.
Unique Optical Effects
The curved facets of concave cut gemstones create fascinating optical effects such as increased sparkle, internal reflections, and a sense of depth within the gem. These visual qualities make concave cut gems stand out compared to traditional step or brilliant cuts.
Loose Concave Cut Gemstones
Buying loose concave cut gemstones allows jewelers and collectors to select the perfect stone for custom designs. At GemSelect, each gemstone is photographed individually so you can clearly see its unique faceting and brilliance.
Natural Gemstones with Expert Cutting
Our concave cut gemstones are natural stones that have been expertly faceted to maximize their beauty. Any gemstone treatments are fully disclosed, ensuring transparency and confidence when purchasing from GemSelect.
Learn more about gemstone cuts and faceting styles on our Concave Cut Information Page.
FAQs
What is a concave cut gemstone?
A concave cut gemstone is faceted with curved surfaces instead of flat facets. This cutting technique enhances light reflection, producing exceptional sparkle and unique optical depth.
Are concave cut gemstones natural?
Yes, the gemstones themselves are natural. The concave cut refers to the faceting style used by gem cutters to enhance the stone’s brilliance and visual effects.
Which gemstones are commonly concave cut?
Quartz varieties such as amethyst, citrine, and smoky quartz are often concave cut, but other transparent gemstones like topaz and garnet can also be cut using this technique.
Why are concave cut gemstones special?
Concave cut gemstones stand out because their curved facets create stronger internal reflections and increased brilliance compared to standard faceting styles.
Are concave cut gems good for jewelry?
Yes, concave cut gems are excellent for jewelry, especially statement rings and pendants where their unique sparkle and visual depth can be fully appreciated.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.
Overall Rating -> 10
Easy to use website
Overall Rating -> 10
Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.
Overall Rating -> 10
Good. I ts very user friendly.
Overall Rating -> 10
Easy and good price
Overall Rating -> 10
Easy to use. No issues. Large selection of gems.
