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 |
54.18ct Violet Amethyst, Oval, VVS
28.8 x 21.3 mm
$ 405.80
36.81ct Violet Amethyst, Oval, VVS
25 x 17.3 mm
$ 244.42
5.42ct Brown Smoky Quartz, Round, VVS
12 mm (calibrated)
$ 14.85
7.14ctw Multicolor Mystic Quartz, Round, VVS-VS
10 mm (calibrated)
$ 42.67
6.06ct Pink Rose Quartz, Round, Transparent
12 mm (calibrated)
$ 24.10
8.22ct Yellow Quartz, Round, VVS
14 mm (calibrated)
$ 32.69
11.50ct Yellow Citrine, Oval, VVS
17.2 x 14.1 mm
$ 76.36
33.22ct Violet Amethyst, Round, VVS
23.1 mm
$ 220.58
86.75ct Violet Amethyst, Pear Shape, VVS
37 x 23.7 mm
$ 541.46
6.45ct Brown Smoky Quartz, Marquise, VVS-VS
17.1 x 12 mm
$ 26.00
5.17ct Yellow Quartz, Round, Transparent
12 mm (calibrated)
$ 20.51
4.25ct Yellow Citrine, Pear Shape, VVS
14 x 10 mm (calibrated)
$ 29.63
5.28ct Yellow Quartz, Round, VS
12 mm (calibrated)
$ 21.28
1.46ctw Multicolor Mystic Quartz, Trillion, VVS-VS
6 x 6 mm (calibrated)
$ 7.27
9.10ct Yellow Citrine, Pear Shape, VS
14.7 x 13.8 mm
$ 60.42
1.75ct Multicolor Mystic Quartz, Oval, VVS-VS
9 x 7 mm (calibrated)
$ 10.46
2.77ct Brown Smoky Quartz, Marquise, VVS
18 x 7 mm
$ 16.55
8.77ct Yellow Quartz, Emerald Cut, VVS
14 x 14 mm (calibrated)
$ 35.36
6.28ct Multicolor Mystic Quartz, Pear Shape, VVS-VS
14.4 x 10.3 mm
$ 18.77
5.23ct Pink Rose Quartz, Round, Transparent
12 mm (calibrated)
$ 20.80
5.89ct Yellow Quartz, Round, VVS-VS
12 mm (calibrated)
$ 23.36
64.82ct Violet Amethyst, Pear Shape, IF
35.2 x 23 mm
$ 485.50
59.23ct Violet Amethyst, Pear Shape, VVS
33.1 x 24 mm
$ 443.63
5.19ct Yellow Quartz, Round, Transparent
12 mm (calibrated)
$ 20.58
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 
Love how easy the site is to use. Really love that the pictures are of actual product.
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Overall Rating -> 10
I love the products. I've bought them as gifts and people love my gifts
Overall Rating -> 10
My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.
Overall Rating -> 10
love the site, the experience and the products.
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.
