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
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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
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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 |
5.53ct Pink Rose Quartz, Round, Transparent
12 mm (calibrated)
$ 18.33
57.88ct Violet Amethyst, Pear Shape, VVS
30 x 22 mm (calibrated)
$ 433.52
5.62ct Yellow Quartz, Emerald Cut, VVS
12 x 12 mm (calibrated)
$ 22.66
14.32ct Yellow Citrine, Oval, VVS
16.3 x 13.3 mm
$ 95.08
5.42ct Brown Smoky Quartz, Round, VVS
12 mm (calibrated)
$ 17.82
6.71ct Yellow Quartz, Oval, VVS
14 x 12 mm (calibrated)
$ 26.69
46.63ct Violet Amethyst, Pear Shape, VVS
28.8 x 19.8 mm
$ 309.62
4.97ctw Multicolor Mystic Quartz, Round, VVS-VS
9 mm (calibrated)
$ 29.70
5.91ct Yellow Quartz, Emerald Cut, VVS
12 x 12 mm (calibrated)
$ 23.84
5.48ct Multicolor Mystic Quartz, Round, VVS-VS
12 mm (calibrated)
$ 16.38
7.00ctw Yellow Quartz, Round, VVS-VS
10 mm (calibrated)
$ 28.15
3.70ctw Multicolor Mystic Quartz, Trillion, VVS-VS
8 x 8 mm (calibrated)
$ 22.11
9.28ct Yellow Quartz, Marquise, VVS-VS
19.1 x 12.9 mm
$ 36.80
21.29ct Violet Amethyst, Cushion, VVS-VS
18 x 18 mm (calibrated)
$ 176.71
2.52ct Yellow Quartz, Marquise, VVS
13.1 x 8 mm
$ 11.07
5.59ct Pink Rose Quartz, Round, Transparent
12 mm (calibrated)
$ 20.21
63.99ct Violet Amethyst, Oval, VVS
30.6 x 19.9 mm
$ 531.12
13.30ct Yellow Quartz, Round, Transparent
16 mm (calibrated)
$ 53.34
10.70ct Yellow Quartz, Round, VVS
15 mm (calibrated)
$ 43.14
9.88ct Yellow Quartz, Round, VVS
15 mm (calibrated)
$ 43.41
5.35ct Yellow Quartz, Round, VVS
12 mm (calibrated)
$ 29.32
3.65ctw Multicolor Mystic Quartz, Trillion, VVS-VS
8 x 8 mm (calibrated)
$ 21.81
8.10ctw Brown Smoky Quartz, Oval, VVS-VS
12 x 10 mm (calibrated)
$ 33.98
4.78ctw Multicolor Mystic Quartz, Round, VVS-VS
9 mm (calibrated)
$ 28.57
Why Buy Concave Cuts from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
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 
Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways
Overall Rating -> 10
I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.
Overall Rating -> 10
On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc
Overall Rating -> 10
I loved it! Extensive inventory, great prices, I definitely will be buying from here again!
Overall Rating -> 10
I love the product and the details about each of them.
Overall Rating -> 10
Love how easy the site is to use. Really love that the pictures are of actual product.
