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
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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 |
7.75ct Brown Smoky Quartz, Round, VS
14 mm (calibrated)
$ 21.23
2.28ct Brown Smoky Quartz, Oval, VVS
14 x 7 mm
$ 15.89
7.77ct Brown Smoky Quartz, Round, VVS-VS
14 mm (calibrated)
$ 19.36
5.50ct Pink Rose Quartz, Round, Transparent
12 mm (calibrated)
$ 21.88
3.67ctw Multicolor Mystic Quartz, Trillion, VVS-VS
8 x 8 mm (calibrated)
$ 21.93
5.94ctw Multicolor Mystic Quartz, Trillion, VS
10 x 10 mm (calibrated)
$ 17.75
9.28ct Yellow Quartz, Marquise, VVS-VS
19.1 x 12.9 mm
$ 36.80
8.93ct Yellow Quartz, Emerald Cut, VVS
14 x 14 mm (calibrated)
$ 39.23
1.94ct Yellow Citrine, Oval, VVS
13.9 x 6.4 mm
$ 13.53
1.64ct Multicolor Mystic Quartz, Oval, VS
9 x 7 mm (calibrated)
$ 9.80
55.56ct Violet Amethyst, Cushion, VVS
29.2 x 18.5 mm
$ 461.15
2.28ct Yellow Citrine, Oval, VVS
13.9 x 6.8 mm
$ 15.89
7.74ct Yellow Quartz, Round, VVS
14 mm (calibrated)
$ 34.01
5.52ct Brown Smoky Quartz, Emerald Cut, VVS
12 x 12 mm (calibrated)
$ 23.16
3.30ctw Multicolor Mystic Quartz, Oval, VVS-VS
9 x 7 mm (calibrated)
$ 19.72
2.97ct Multicolor Mystic Quartz, Trillion, VVS-VS
10 x 10 mm (calibrated)
$ 8.87
83.18ct Violet Amethyst, Oval, VS
32.2 x 24.5 mm
$ 690.39
2.71ct Yellow Quartz, Marquise, VVS
13.1 x 8 mm
$ 11.91
2.93ct Brown Smoky Quartz, Marquise, VVS
17.8 x 7.1 mm
$ 14.59
2.22ct Yellow Citrine, Oval, VVS
14 x 7 mm
$ 15.48
1.26ct Multicolor Mystic Quartz, Trillion, VVS-VS
8 x 8 mm (calibrated)
$ 7.53
7.34ct Green Quartz, Marquise, VVS
17.1 x 12 mm
$ 29.18
5.89ct Yellow Quartz, Round, VVS-VS
12 mm (calibrated)
$ 23.36
7.04ctw Yellow Quartz, Round, VVS-VS
10 mm (calibrated)
$ 28.30
Why Buy Concave Cuts from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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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 
Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.
Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Overall Rating -> 10
Enjoy viewing the selections. Excellent product
Overall Rating -> 10
Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!
Overall Rating -> 10
Very good.
Overall Rating -> 10
I love the products. I've bought them as gifts and people love my gifts
