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 |
5.13ct Brown Smoky Quartz, Round, VS
12 mm (calibrated)
$ 20.68
12.85ct Yellow Quartz, Round, Transparent
16 mm (calibrated)
$ 51.53
9.76ct Brown Smoky Quartz, Marquise, VS
18.9 x 13 mm
$ 26.73
19.09ct Yellow Quartz, Emerald Cut, VVS
18 x 18 mm (calibrated)
$ 104.58
12.60ct Yellow Quartz, Round, Transparent
16 mm (calibrated)
$ 50.53
14.36ct Yellow Quartz, Emerald Cut, VVS
16 x 16 mm (calibrated)
$ 63.09
13.98ct Yellow Quartz, Emerald Cut, VVS
16 x 16 mm (calibrated)
$ 61.42
18.31ct Yellow Quartz, Emerald Cut, VVS
18 x 18 mm (calibrated)
$ 80.44
16.42ct Yellow Quartz, Round, VVS
18 mm (calibrated)
$ 72.13
12.80ct Yellow Quartz, Emerald Cut, VVS
16 x 16 mm (calibrated)
$ 70.12
4.79ct Yellow Citrine, Oval, VVS
14 x 10 mm (calibrated)
$ 33.40
3.34ctw Multicolor Mystic Quartz, Round, VS
8 mm (calibrated)
$ 9.98
34.89ct Yellow Citrine, Cushion, VVS
24.6 x 16.3 mm
$ 231.67
41.61ct Violet Amethyst, Pear Shape, VVS
32.7 x 19.6 mm
$ 331.55
6.14ctw Brown Smoky Quartz, Marquise, VVS
17.9 x 7 mm
$ 36.69
3.69ctw Multicolor Mystic Quartz, Trillion, VVS-VS
8 x 8 mm (calibrated)
$ 22.05
6.86ct Green Quartz, Marquise, VVS
17.2 x 12 mm
$ 27.28
1.76ct Multicolor Mystic Quartz, Round, VS
8 mm (calibrated)
$ 5.26
7.47ctw Multicolor Mystic Quartz, Round, VVS-VS
10 mm (calibrated)
$ 44.64
5.08ct Multicolor Mystic Quartz, Round, VVS-VS
12 mm (calibrated)
$ 15.18
2.97ct Multicolor Mystic Quartz, Trillion, VVS-VS
10 x 10 mm (calibrated)
$ 8.87
10.08ct Yellow Quartz, Round, VVS
15 mm (calibrated)
$ 40.64
7.75ct Brown Smoky Quartz, Round, VS
14 mm (calibrated)
$ 21.23
41.37ct Violet Amethyst, Oval, VVS
23.5 x 19 mm
$ 343.37
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 
Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.
Overall Rating -> 10
easy site to navigate
Overall Rating -> 10
Easy to conduct search, good amount of stock to select from along with variety of prices.
Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Overall Rating -> 10
My experience was done with ease
Overall Rating -> 9 
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
