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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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 |
5.62ct Yellow Quartz, Emerald Cut, VVS
12 x 12 mm (calibrated)
$ 27.30
7.42ctw Multicolor Mystic Quartz, Round, VVS
10 mm (calibrated)
$ 53.42
14.85ct Yellow Quartz, Round, VVS
18 mm (calibrated)
$ 71.94
5.25ct Yellow Quartz, Emerald Cut, VVS
12 x 12 mm (calibrated)
$ 34.66
33.78ct Yellow Quartz, Oval, VVS
23.8 x 17.4 mm
$ 110.58
17.35ctw Yellow Quartz, Emerald Cut, VVS-VS
14 x 14 mm (calibrated)
$ 70.24
53.31ct Violet Amethyst, Oval, VVS
27 x 20 mm (calibrated)
$ 481.07
4.84ctw Multicolor Mystic Quartz, Round, VVS-VS
9 mm (calibrated)
$ 34.85
2.80ct Brown Smoky Quartz, Marquise, VVS
18 x 7 mm
$ 20.16
4.72ct Brown Smoky Quartz, Round, VS
12 mm (calibrated)
$ 16.99
2.78ct Brown Smoky Quartz, Oval, VVS
14.1 x 7.1 mm
$ 23.35
3.06ctw Multicolor Mystic Quartz, Round, VS
8 mm (calibrated)
$ 11.02
10.08ct Yellow Quartz, Round, VVS
15 mm (calibrated)
$ 48.96
4.46ct Yellow Citrine, Oval, VVS
12 x 10 mm (calibrated)
$ 37.46
6.46ct Yellow Quartz, Emerald Cut, VVS
12 x 12 mm (calibrated)
$ 31.30
2.51ct Brown Smoky Quartz, Oval, VVS
10 x 8 mm (calibrated)
$ 21.08
5.29ct Yellow Quartz, Round, Transparent
12 mm (calibrated)
$ 25.28
5.06ct Brown Smoky Quartz, Round, VVS
12 mm (calibrated)
$ 25.58
9.12ct Yellow Quartz, Emerald Cut, VVS
14 x 14 mm (calibrated)
$ 44.30
9.10ct Yellow Citrine, Pear Shape, VS
14.7 x 13.8 mm
$ 72.80
4.72ct Yellow Citrine, Oval, VVS-VS
14 x 10 mm (calibrated)
$ 39.65
8.10ctw Brown Smoky Quartz, Oval, VVS-VS
12 x 10 mm (calibrated)
$ 40.94
2.55ct Yellow Quartz, Marquise, VVS
13.1 x 8 mm
$ 13.50
1.62ct Multicolor Mystic Quartz, Oval, VS
9 x 7 mm (calibrated)
$ 11.66
Why Buy Concave Cuts from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- 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 
A pleasant experience and many choices to choose from
Overall Rating -> 9 
It was a good experience looking for and finding a nice amethyst stone
Overall Rating -> 10
Was a good experience.
Overall Rating -> 10
I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.
Overall Rating -> 10
I feel Gemselect is a trustworthy company to buy from
Overall Rating -> 8 
First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.
