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Brilliant Cut Gemstones

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1.29 Carat Vivid Purple Pink Rhodolite Garnet Round Brilliant Cut Gemstone
By Gems and Jewels UK
Located in Birmingham, GB
1.29ct Vivid Purple Pink Rhodolite Garnet Round Brilliant Cut Gemstone 6mm Natural Vivid Pink
Category

21st Century and Contemporary More Jewelry

Materials

Garnet, Rhodolite

1.11ct Vivid Purple Pink Rhodolite Garnet Round Brilliant Cut Gemstone VS
By Gems and Jewels UK
Located in Birmingham, GB
1.11ct Vivid Purple Pink Rhodolite Garnet Round Brilliant Cut Gemstone 6mm VS Natural Vivid Pink
Category

20th Century More Jewelry

Materials

Garnet, Rhodolite

Rare Seafoam Green Natural Tourmaline Gemstone, 2.65 Ct Brilliant Cut for Ring
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 2.65 Carats SHAPE: Brilliant Cut SIZE (MM): 9.06 x
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

GIA Certified 3.52 Carat Natural Alexandrite Cushion Shape, Loose Alexandrite
Located in Los Angeles, CA
style. Loose Alexandrite is a brilliant cut gemstone with good-color and clarity, which makes it a very
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Alexandrite

Vivid Yellow Green Sapphire 1.58ct Round Brilliant Cut Loose Gemstone
By Gems and Jewels UK
Located in Birmingham, GB
Vivid Yellow Green Sapphire 1.58ct Round Brilliant Cut Loose Gemstone 6.5mm Natural Yellow Green
Category

20th Century Loose Gemstones

Materials

Sapphire, Green Sapphire

HRD Certified 1.57ct Brilliant-Cut Diamond
Located in Esch-Sur-Alzette, LU
The HRD Certified 1.57ct Brilliant-Cut Diamond is a dazzling gemstone of exceptional quality and
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Brilliant Cut Diamond with HRD Certificate
Located in BARCELONA, ES
Diamante en Talla Brillante con Certificado HRD Nr.230000045824 Peso: 1,07ct Color: G Pureza: VS1 Proporciones: Excellent /Very Good /Very Good Sin Fluorescencia Producto nuev...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

1.30 carats demantoind garnet pair Brilliant Round Cut Natural Russian Gemstone
Located in Bangkok, TH
better Shape round Cut round brilliant Behold the exquisite allure of a 1.30-carat pair of
Category

21st Century and Contemporary Russian Modern Loose Gemstones

Materials

Garnet

7.99ct diaspore gemstone Precision cut turkey beauty luster
Located in bangkok, TH
DSA21 Weight:7.99ct Size: 12.8*11.2*8.2mm Clarity : 99.5% Cut : precision cutting Origin : turkey
Category

2010s Loose Gemstones

Materials

Other

HRD Certified 2.25ct Brilliant-Cut Natural Diamond
Located in Esch-Sur-Alzette, LU
The HRD Certified 2.25ct Brilliant-Cut Diamond is a stunning gemstone of exceptional quality and
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Brilliant Cut Natural Diamond 1.15CT I VS1 (GIA)
Located in BARCELONA, ES
Brilliant Cut Diamond with GIA Certificate N.2116776114 Weight: 1,15 Colour: I Purity: VS1
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Brilliant Cut Natural Diamond 1.26CT G VVS2 (HRD)
Located in BARCELONA, ES
Brilliant Cut Diamond with HRD Certificate Nr.1501764001 Weight: 1,26ct Colour: G Purity: VVS2
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Brilliant Cut Natural Spinel Gemstone 1.25 Carats Loose Spinel For Jewelry Use
Located in Bangkok, TH
Brilliant Cut Natural Spinel Gemstone, Available For Sale At Wholesale Price Natural High Quality
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Vivid Blue Loose Spinel 1.15 carats round brilliant cut Natural Burmese Gemstone
Located in Bangkok, TH
Shape round Cut round brilliant The Vivid Blue Spinel is a captivating gemstone, boasting a
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Diamond VVS2 Color:E brilliant cut 0.57ct
Located in Berlin, BE
only visible under 10x magnification) Color: E (Exceptional White) Cut: Good Shape: Brilliant Cut
Category

Vintage 1970s German Aesthetic Movement Loose Gemstones

Materials

Diamond

Rare Pink Natural Tourmaline Gemstone 4Ct Brilliant Cushion Cut for Ring/Pendant
Located in Peshawar, PK
upon its captivating pink depths. This classic cut exudes timeless sophistication, making this gemstone
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rare Mint Green Natural Tourmaline Loose Gemstone, 2.70 Ct Round Brilliant Cut
Located in Peshawar, PK
round brilliant mint green tourmaline gemstone is a rare and valuable find. The gemstone has been mined
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Natural Diamond In Brilliant Cut 1.01CT D-VS2 (GIA)
Located in BARCELONA, ES
Brilliant Cut Diamond with GIA Certificate Nr.6485110119 Weight: 1,01ct Colour: D Purity: VS2
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Brilliant Cut Natural Diamond 1.15CT D VS2 (GIA) D360692LF
Located in BARCELONA, ES
Brilliant Cut Diamond with GIA Certificate Nr.6481110130 Weight: 1,15ct Colour: D Purity: VS2
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Natural Diamond In Brilliant Cut 1.09CT D VVS2 (GIA)
Located in BARCELONA, ES
Brilliant Cut Diamond with GIA Certificate Nr.2487110121 Weight: 1,09ct Colour: D Purity: VVS2
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Natural Diamond In Brilliant Cut 1.07CT G VS1 (HRD)
Located in BARCELONA, ES
Brilliant Cut Diamond with HRD Certificate Nr.230000045824 Weight: 1.07ct Colour: G Purity: VS1
Category

21st Century and Contemporary European Loose Gemstones

Materials

Diamond

Natural Diamond, 0.50 carat brilliant cut and GIA certified
Located in Ciudad De México, MX
Diamond Loose Gemstone Natural 0.50 Carat Brilliant cut GIA Certified Dimensions: 5.02- 5.08 x
Category

2010s Unknown Loose Gemstones

Materials

Diamond

Blue Spinel 0.85 carat round brilliant cut Natural Eye Clean Gemstone from Burma
Located in Bangkok, TH
Shape round Cut round brilliant The Blue Spinel is a captivating gemstone, boasting a substantial
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

GIA Certified 0.50 Carat Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for perfect
Category

2010s German Modern Loose Gemstones

Materials

Diamond

Sparkling 1 Carat Heart Brilliant Cut Diamond
Located in רמת גן, IL
This stunning diamond features a 1 carat heart brilliant cut diamond with a D color, IF clarity
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Neon Blue Loose Tourmaline 1.65 Carats Scissors Cut Natural Afghan Gemstone
Located in Bangkok, TH
gemstone hails from the rugged terrain of Afghanistan and is cut in a unique scissors cut, amplifying its
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Captivating 1 carat Heart Cut Brilliant Diamond
Located in רמת גן, IL
Natural cut Heart diamond in a 1 carat G VVS1 cut. This diamond comes with GIA Certificate and
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Captivating 0.90 carat Square Cut Brilliant Diamond
Located in רמת גן, IL
Natural cut Square diamond in a .90 carat J VVS1 cut. This diamond comes with GIA Certificate and
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Brilliant Deep Golden Citrine Gemstone 8.00 Carats Citrine Bracelets Citrine Gem
Located in Bangkok, TH
Brilliant Deep Golden Citrine Gemstone of 8.00 carats from Brazil has a wonderful cut in a Hexagon
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

Diamond Clarity:Vs1 Color:H Carats:0.59ct in brilliant cut
Located in Berlin, BE
, making it a captivating centerpiece for any jewelry piece. Cut: Featuring a good cut grade, this diamond
Category

21st Century and Contemporary German Aesthetic Movement Loose Gemstones

Materials

Diamond

Light Yellow Natural Tourmaline Gemstone, 4.73 Ct Cushion Cut for Ring/Pendant
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 4.73 Carats SHAPE: Cushion & Modified Brilliant Cut
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Brilliant Natural Pink Garnet Stone 1.85 Carats Garnet Gemstone from Africa
Located in Bangkok, TH
Brilliant Natural Pink Garnet Stone of 1.85 carats from Africa has a wonderful cut in a Octagon
Category

21st Century and Contemporary South African Modern Loose Gemstones

Materials

Garnet

Brilliant London Blue Topaz Gemstone 11.45 Carats Topaz Jewellery Topaz Ring
Located in Bangkok, TH
Brilliant London Blue Topaz Gemstone, available For Sale At Wholesale Price Natural High Quality
Category

21st Century and Contemporary South African Modern Loose Gemstones

Materials

Topaz, Blue Topaz

GIA Certified 0.50 Carat, D/VVS2, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, D/VVS2, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, G/VVS1, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, G/VVS1, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, G/VVS2, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, G/VVS2, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, G/IF, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, G/IF, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, E/FL, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, E/FL, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, F/IF, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, F/IF, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, F/VVS1, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, F/VVS1, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, F/VVS2, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, F/VVS2, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, E/IF, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, E/IF, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, D/IF, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, D/IF, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, E/VVS2, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, E/VVS2, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, E/VVS1, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, E/VVS1, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, D/VVS2, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, D/VVS2, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, D/VVS1, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 0.50 Carat, D/VVS1, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants for
Category

2010s German Modern Loose Gemstones

Materials

Diamond

Rare Orange Certified Citrine Loose Gemstone 15.30 Ct Fancy Cut for Pendant
Located in Peshawar, PK
gemstone with a timeless elegance. This 15.35 carat fancy-cut Citrine is a rare and unique treasure. It's
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Citrine

Brilliant 1.01ct Ideal Cut Square Diamond - GIA Certified
Located in רמת גן, IL
Brilliant 1.01ct Ideal Cut Square Diamond - GIA Certified Behold the epitome of perfection with
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Brilliant Mint-Green Tourmaline Gemstone 2.75 Carats Tourmaline Ring
Located in Bangkok, TH
Brilliant Mint-Green Tourmaline Gemstone, Available For Sale At Wholesale Price Natural High
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

1pc Gliterring 1.01 Heart Brilliant Cut Natural Diamond
Located in רמת גן, IL
This stunning heart brilliant cut diamond is a rare and valuable gem. It is perfectly cut and
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified 2.00-2.05 Carat, D/VVS1, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
GIA Certified 2.00-2.05 Carat, D/VVS1, Brilliant Cut, Excellent Natural Diamond Perfect Brilliants
Category

2010s German Modern Loose Gemstones

Materials

Diamond

3.0 Carat Lustrous Pomegranate Loose Red Rhodolite Garnet Fancy Cut Gemstone
Located in Peshawar, PK
Clarity : AAA Eye Clean Shape: Fancy Cut . Rhodolite is a mixture of pyrope and almandite garnets. The
Category

2010s Tanzanian Arts and Crafts Loose Gemstones

Materials

Rhodolite, Garnet

3.0 Carat Lustrous Pomegranate Loose Red Rhodolite Garnet Fancy Cut Gemstone
3.0 Carat Lustrous Pomegranate Loose Red Rhodolite Garnet Fancy Cut Gemstone
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H 0.34 in W 0.31 in D 0.22 in L 0.34 in
GIA Certified 0.97 Carat Buddha Cut Brilliant J SI2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC54742 Stone Shape: BUDDHA MODIFIED BRILLIANT Diamond Weight: 0.97ct
Category

21st Century and Contemporary Loose Gemstones

Materials

White Diamond, Blue Diamond, Diamond

Harakh GIA Certified 0.85 Carat F Color VS2-Clarity Brilliant Cut Loose Diamond
By Harakh
Located in New York, NY
Excellent cut colorless diamond – certified as F color, VS2 clarity by GIA, this diamond exhibits
Category

2010s Indian Modern Loose Gemstones

Materials

Diamond

Harakh GIA Certified 0.40 Carat E Color VS2-Clarity Brilliant Cut Loose Diamond
By Harakh
Located in New York, NY
Excellent cut colorless diamond – certified as E color, VS2 clarity by GIA, this diamond exhibits
Category

2010s Indian Modern Loose Gemstones

Materials

Diamond

Marvelous Topaz Gemstone 14.95 carats Cushion Cut Loose Pakistani Topaz Gemstone
Located in Bangkok, TH
(slightly included) Shape Cushion Cut Fancy Cushion Discover the allure of this exquisite topaz loose
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Topaz

Beautiful Fancy Cut London Blue Topaz 2.90 Carats Topaz Gemstone Mystic Topaz
Located in Bangkok, TH
Beautiful Fancy Cut London Blue Topaz, available For Sale At Wholesale Price Natural High Quality
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Topaz, Blue Topaz

Brilliant 1.51ct Ideal Cut Emerald-Cut Diamond - GIA Certified
Located in רמת גן, IL
Brilliant 1.51ct Ideal Cut Emerald-Cut Diamond - GIA Certified Experience the sheer brilliance of
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Harakh GIA Certified 1.00 Carat F Color VS1-Clarity Brilliant Cut Loose Diamond
By Harakh
Located in New York, NY
gemstones and the most exceptional craftsmanship for discerning jewelry collectors globally. All our
Category

2010s Indian Modern Loose Gemstones

Materials

Diamond

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Brilliant Cut Gemstones For Sale on 1stDibs

Find an expansive variety of brilliant cut gemstones available on 1stDibs. All of the items for sale were constructed with extraordinary care, often using gold, 18k gold and rose gold. Find a collection of 53 vintage versions or 156 modern creations for a more contemporary example of these cherished accessories. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 20th Century to those produced as recently as the 21st Century. Our collection of brilliant cut gemstones includes designs that are universally popular, but contemporary and modern styles, specifically, are sought with frequency. There have been many well-made iterations of these items over the years, but those made by Georgios Collections Inc, Gems and Jewels UK and Nancy Phillips are often thought to be among the most beautiful. Lovers of these pieces agree that it’s a versatile accessory, but a selection from our variety of 113 diamond versions can add an especially stylish touch. There are many brilliant cut, round cut and mixed cut brilliant cut gemstones for sale. When shopping our range of brilliant cut gemstones, you’ll find that there are less available pieces for men today than there are for women.

How Much are Brilliant Cut Gemstones?

On average, brilliant cut gemstones at 1stDibs sell for $2,970, while they’re typically $63 on the low end and $146,667 for the highest priced versions of this item.
Questions About Brilliant Cut Gemstones
  • 1stDibs ExpertOctober 19, 2021
    A sugarloaf cut gemstone or cabochon cut involves one of the oldest stone-cutting techniques. It sees that the doming and polishing of a gemstone are carried out, which gives it a flat edge that is best suited for a fine jewelry setting. It is most popular for displaying the natural colors of stones in their pure state. Shop a diverse range of vintage sugarloaf cut gemstone rings on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    To tell if glass is brilliant cut, try striking it with your finger. It should produce a sound like a ringing bell. Because so many convincing replicas exist, consider having an experienced and licensed appraiser evaluate the piece. On 1stDibs, shop a variety of expertly vetted American brilliant cut glassware.
  • 1stDibs ExpertFebruary 22, 2021
    American Brilliant cut glass is deeply and sharply cut glass known for its reflective quality and highly polished nature. This type of glass is thick, heavy, and very clear.
    The difference between cut glass and cut crystal is the lead content along with some other criteria. "There are three primary criteria for crystal as established by the European Union in 1969: a lead content in excess of 24%, a density in excess of 2.90 and a reflective index of 1.545." "Prior to 1969 crystal glass was generally around 36% lead. However, due to concerns over lead leaching the percentage was reduced to the [unofficial} standard of 24%. Today glass with a lead content of 10% or more is considered to be crystal or “fine glass”" in the US.
  • 1stDibs ExpertDecember 4, 2023
    How many cuts are in a brilliant diamond varies. The term brilliant refers to a class of cuts that maximize the sparkle of gemstones, and many cuts fall under this category, including the brilliant round, the pear, the oval, the radiant and the princess cuts. Each specific cut has a certain number of facets arranged in a particular way. For example, a brilliant round cut features 57 facets, while a radiant boasts 70. On 1stDibs, shop a wide range of diamond jewelry.
  • 1stDibs ExpertSeptember 28, 2021
    A brilliant-cut diamond ring is cut in such a way that it has numerous facets. Due to its facets, it reflects the maximum light. Shop for antique and vintage brilliant-cut diamond jewelry today on 1stDibs.
  • 1stDibs ExpertAugust 17, 2021
    A brilliant cut diamond is a diamond cut to maximize its brilliance. This diamond shape has 57 facets, round brilliant cut diamonds are among the most popular styles of engagement rings. This cut is known for, when compared to other cuts, most closely mimicking the natural contours of a rough diamond crystal.
  • 1stDibs ExpertApril 5, 2022
    To tell if cut glass is American Brilliant, look for deep cuts that reflect light with a brilliance. If you can, flick the glass gently with your fingernail and listen for a bell-like ring. Always purchase crystal from a reputable seller to ensure authenticity. Shop a large collection of American Brilliant crystal from some of the world’s top sellers on 1stDibs.