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Radiant 1 Carat Diamond Gia

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GIA Certified 18.13 Carat Fancy Yellow Radiant Cut Diamond Yellow Gold Pave Ring
Located in New York, NY
This incredible ring features a mega-sized 18.13 carat radiant-cut diamond with Fancy Yellow color and SI2 clarity. This one-of-a-kind stone is set into a dainty 18k yellow gold fram...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold

GIA Certified 4.81 Carat Five-Stone Radian Cut Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
5 stone Radiant Cut Ring The ring is 18K/750 white gold The ring has a center stone GIA 2.01CT E VS2 The side stone is GIA 0.70CT E VS2 The side stone is GIA 0.73CT G VVS2 The smalle...
Category

21st Century and Contemporary Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

Kian Design Platinum GIA Certified Radiant and Trapezoid 3.68 Carat Diamond Ring
By Kian Design
Located in South Perth, AU
Platinum Diamond Ring This breathtaking beauty is set with three of the finest quality diamonds. The platinum band is further bead set with twelve petite diamonds of similar fine qu...
Category

2010s Modernist Engagement Rings

Materials

White Diamond, Platinum

GIA 3.00 Ct F/SI2 Radiant Diamond French Pave Set Engagement Ring with Side Halo
By Sebastian Bernard
Located in Los Angeles, CA
A very fine Square Radiant F/SI2 GIA certified Diamond set in a fine 18k gold French-Pave set Engagement Ring with side halo. Total diamond weight of 0.25 Ct. on the side. Diamond ...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified Fancy Yellow Diamond Engagement Ring in 18KT Gold 4.90 Carats
By Gemma By WPD
Located in New York, NY
Center diamond is a Natural Fancy Light Yellow. Recently polished to excellent condition. Photos of actual item. Ring Size 6.5 Center Stone Type : Diamond Center Stone Shape : Radian...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, 18k Gold

Scarselli 13 Carat Fancy Intense Yellow Diamond 18 Karat Eternity Band Ring, GIA
By SCARSELLI
Located in New York, NY
This Fancy Intense Yellow Cushion Cut Eternity band is a pleasure to wear every day and contains 13.17 carats of natural fancy intense yellow diamonds of VVS2 - SI1 clarity in 18 ka...
Category

2010s Contemporary Band Rings

Materials

Yellow Diamond, 18k Gold

GIA Certified Natural Fancy Green 1.77 Carat VS2 Radiant Cut Diamond
By GIA
Located in Tustin, CA
We are very pleased to present this stunning Large & Rare GIA Certified Natural Fancy Green 1.77ct VS2 Radiant Cut Diamond. This beautiful diamond measures in at 1.77ct and has been ...
Category

2010s Modern Engagement Rings

Materials

Diamond

GIA Certified F/VS2 14 Karat Gold and Radiant Diamond Solitaire Ring 5.05 Carat
By GIA
Located in Tustin, CA
We are pleased to offer this GIA Certified 14K White Gold & Radiant Diamond Solitaire Engagement Ring. This beautiful ring features a GIA certified & laser inscribed 5.05ct F/VS2 Rad...
Category

2010s Modern Engagement Rings

Materials

White Diamond, 14k Gold, White Gold

1 1/3 Carat Platinum GIA Certified Radiant Diamond Engagement Ring
By Diamonds Mine
Located in New York, NY
1 1/3 Carat Platinum Radiant Diamond Engagement Ring, Radiant Diamond Promise Ring, Real Large Diamond Ring, Platinum Diamond Ring GIA Diamond Platinum Ring Main Stone Name: GIA C...
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Platinum

3 Carat GIA Radiant Cut Diamond Engagement Platinum Ring
By Diamond Scene
Located in New York, NY
A beautiful radiant cut diamond set in a timeless custom made mounting. 3.18 carat center H VS1 Radiant cut diamond set with matching trapezoid cut diamonds weighing .37 cts. Set...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

2 Carat Radiant Cut Diamond 'GIA' with Diamonds under the Basket
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This GIA certified 2 carat radiant cut diamond is mounted on an 18K White Gold setting. The ring features matching diamonds on the legs (underside) of the rings basket and diamond pa...
Category

2010s Contemporary Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 8.12 Carat Platinum Radiant D-F VS+ Natural Diamond Eternity Band
By Radiam Diamond Company
Located in Los Angeles, CA
Customize a Natural Diamond Eternity Band with a rare layout of 16 GIA Certified 8.12 Carat Ideal Radiant Cut Natural Diamonds (D-F in color, VS2-Internally Flawless in clarity, N...
Category

2010s Modern Band Rings

Materials

Diamond

GIA Certified 5 Carat Radiant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing diamond with an excellent brilliance great color and incredible polish and cut Excellent Cut Excellent polish and Symmetry faint fluo
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

3.01 Carat Radiant Cut Diamond Engagement Ring GIA in Platinum Diamond Halo
By Concierge Diamonds Inc.
Located in Los Angeles, CA
One of the more luxurious cuts of diamonds are radiant cuts. Radiants can be more elongated or square and straddle the edge between being a cushion shape and a princess cut. Radiant ...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

All GIA Certified No Heat Radiant Cut Diamond Ring 3.19 Carat E-F VS1 Platinum
By Harbor Diamonds
Located in New York, NY
All GIA Certified three stone ring featuring one Radiant cut Sapphire weighing 2.14 carats, No Heat, flanked with two Radiant cut diamonds weighing 1.05 carats, Color E-F, Clarity VS...
Category

2010s Contemporary Three-Stone Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA 3.50 Carat Radiant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA 3.50 Carat Radiant Cut Diamond Ring
Category

2010s Modern Three-Stone Rings

Materials

Diamond, White Diamond

GIA Certified 2 Carat Long Radiant Diamond Ring G VS2
By Antinori Fine Jewels
Located in Rome, IT
The main stone weights 1.60 carats and is actually quite large 7.31x5.99 mm G Color VS Clarity Triple Excellent Cut and Polish None Fluorescence
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond

5 Carat Radiant Cut Yellow Diamond Ring GIA Certified
By Diamond Scene New York
Located in New York, NY
A beautiful elongated rectangular radiant yellow diamond ring! 5.27 carat center GIA Certified Fancy Light Yellow, VS1 clarity. Set with .89 carats of white side diamonds. Set in...
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

GIA Certified 3.50 Carat Radiant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This ring is just breathtaking. One of my favorite shapes a 3 carat square radiant cut displays so much life together with two very pure trillion diamonds
Category

2010s Modern Engagement Rings

Materials

Diamond

GIA Certified 5.80 Carat Radiant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 5 Carat Radiant Cut Diamond Ring
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond

GIA 5 Carat Radiant Diamond Ring, Platinum Solitaire 5.00 Carat Diamond, Sparkle
By Five Star Jewelry
Located in Austin, TX
Gorgeous 5.00ct radiant diamond solitaire engagement ring! With a GIA certified 5 carat, radiant cut diamond set in 4 elegant platinum prongs. The platinum engagement ring is the per...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

GIA 5 Carat Radiant Diamond Ring, Platinum Solitaire 5.00 Carat Diamond, Sparkle
By Five Star Jewelry
Located in Austin, TX
Gorgeous 5.00ct radiant diamond solitaire engagement ring! With a GIA certified 5 carat, radiant cut diamond set in 4 elegant platinum prongs. The platinum engagement ring is the per...
Category

2010s Modern Engagement Rings

Materials

Diamond, Platinum

1.01 carat GIA F VS1 Radiant Diamond Frame Ring
By J. Birnbach
Located in New York, NY
Beautifully finished J. Birnbach Radiant cut diamond ring featuring a center diamond of 1.01 carats graded F color, VS1 clarity by GIA. Mounted on a platinum 3-row micropave band wi...
Category

21st Century and Contemporary Bridal Rings

Materials

Diamond, Platinum

GIA Certified 1.55 Carat Radiant Cut Diamond Ring D VS2
By Antinori Fine Jewels
Located in Rome, IT
Gia Square Radiant 2.02 Carat Radiant 1.20 VS2 D EX EX EX NO FLUO
Category

2010s Modern Three-Stone Rings

Materials

Diamond, White Diamond

GIA Certified 2.02 Carat Radiant Diamond Ring
By J. Birnbach
Located in New York, NY
This GIA certified 2.02 carat radiant cut diamond of F color and VS2 clarity is flanked on each side by trapezoid diamonds weighing 0.44 carats each. It is set on a platinum mountin...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 5.62 Carats Long Radiant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing diamond with an excellent brilliance great color and incredible polish and cut
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond

Loose Diamond, Radiant Cut 2.01 Carat GIA VS2 I Solitaire
Located in Greensboro, NC
Shape/Cut: Radiant Clarity: VS2 Color: I Dimensions (mm): 7.92 x 6.41 x 4.52 Weight: 2.01ct GIA Report Number: 2151294033 Condition: New Please check out the enlarged pi...
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

4 Carat Elongated Radiant Diamond Engagement Ring GIA Certified
Located in Aliso Viejo, CA
A simple yet stunning ring, this 4 carat GIA certified diamond is 4 carats and has a color and clarity of I-VS2. The center diamond is truly stunning and has a ratio over 1.3 which ...
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold, Platinum

GIA Certified 6.50 Carat Radiant Cut Diamond Halo Ring
By Antinori Fine Jewels
Located in Rome, IT
5 carat radiant cut diamond center surrounded by an additional 1.5 carats of accent diamonds! And, let me tell you, the sparkle from these 6.50 carats is a total eye magnet!!!
Category

2010s Modern Engagement Rings

Materials

White Diamond, Diamond, Platinum

GIA Certified Radiant Cut Diamond 5.05 Carat F/VS2
Located in Tustin, CA
We are pleased to offer this GIA Certified Radiant Cut Diamond. This beautiful diamond was GIA certified & laser inscribed in December 2018. The 5.05ct Radiant cut diamond has been c...
Category

2010s Modern Solitaire Rings

Materials

White Diamond

GIA 4 Carat Yellow Diamond Ring
By Diamond Scene New York
Located in New York, NY
A beautiful yellow diamond ring -- the most sought after elongated shape center diamond! A beautiful rectangular 4.01 carat Radiant cut Fancy Light Yellow GIA certified center diam...
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond

GIA Certified 2.01 Carat Radiant Cut Diamond Engagement Ring
By Roman Malakov
Located in New York, NY
A classic engagement ring style showcasing a 2.01 carat radiant cut diamond certified by GIA as K color, SI1 clarity. Center diamond set in a platinum band accented with round diamon...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

I FLAWLESS E Color GIA Certified 2 Carat Radiant Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
Gorgeous ring with a GIA diamond, square radiant cut, 1.50 carat, E color and Internally Flawless in clarity! A magnificent excellent stone accompanied by two side stones which make...
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, White Gold, Platinum

GIA Certified 5.02 Carat Radiant Cut Diamond Three Stone Ring
Located in New York, NY
Center stone is a GIA certified 5.02 carat Radiant Cut D color SI1 clarity. Set in a handmade platinum setting with 2 Brilliant Cut Trapezoid shaped diamonds weighing 0.50 carat tota...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4.68 Carat Yellow Radiant Cut Diamond
By Issac Nussbaum
Located in New York, NY
Impressive is just one of the many attributes of this double halo Ring. GIA Certified 4.68 carat fancy Yellow Radiant cut Diamond. Graded by the GIA VVS2 in clarity, the sun like co...
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, Platinum

GIA Certified 4.68 Carat Yellow Radiant Cut Diamond
Located in New York, NY
Impressive is just one of the many attributes of this double halo Ring. GIA Certified 4.68 carat fancy Yellow Radiant cut Diamond. Graded by the GIA VVS2 in clarity, the sun like co...
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Scarselli GIA Certified 8 Carats Yellow Radiant Cut Diamond Engagement Ring
By SCARSELLI
Located in New York, NY
From the Collection of Scarselli this gorgeous 8.12 carat Natural Fancy Yellow Radiant cut Diamond is Internally Flawless and is classically set in a Platinum and 18 karat yellow go...
Category

2010s Contemporary Cocktail Rings

Materials

Yellow Diamond, Diamond, White Diamond, 18k Gold, Platinum

GIA Certified 3.52 Carat Yellow Radiant Cut Diamond
By Issac Nussbaum
Located in New York, NY
Striking three stone ring. Featuring a GIA Certified 3.52 Carat, Fancy yellow Radiant Cut Diamond, VS2 clarity. The stunning sunshine color like center stone is set in handmade plati...
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Internally Flawless GIA 3.22 Carat Long Radiant Cut Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
INTERNALLY FLAWLESS 3.22Carat Long Radiant Cut Diamond Studs excellent cut
Category

2010s Modern Stud Earrings

Materials

Diamond, White Diamond

GIA Certified 10.08 Carat Radiant Cut Diamond Ring
By Diana M. Jewels
Located in New York, NY
Platinum handmade diamond ring, features 10.08 Carats Radiant Cut diamond, J in Color SI1 in Clarity, certified by GIA, surrounded by 2.00 carats of trapezoids and round brilliant cu...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 1 Carat Radiant Cut Diamond Platinum Pendant Necklace
Located in New York, NY
This amazing platinum pendant necklace is set with a sparkling GIA certified radiant cut diamond that weighs 1.00ct. graded E color with VS2 clarity. The diamond is accentuated by da...
Category

20th Century Drop Necklaces

Materials

Diamond, Platinum

GIA Certified Fancy Intense Green Radiant Diamond
By Antinori Fine Jewels
Located in Rome, IT
Amazing intense green diamond for investment purposes
Category

2010s Modern Solitaire Rings

Materials

Diamond

Scarselli Platinum Ring 4 Carat Yellow Radiant Diamond VVS2 GIA Certified
By SCARSELLI
Located in New York, NY
This SCARSELLI 4.01 carat Fancy Intense Yellow Radiant Cut Diamond Ring is VVS2 clarity. Flanking the center diamond are a pair of fine white brilliant cut trapezoid diamonds in p...
Category

2010s Contemporary Three-Stone Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, Platinum

GIA Certified 13.73 Carat Radiant Cut Diamond Ring
By Diana M. Jewels
Located in New York, NY
Magnificent diamond engagement ring, features 13.73 Carats center stone, I Color VS1 in clarity, GIA Certified. Set with important size trillions totaling 2.00 carats. Comes with G...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5.00 Carat Radiant Cut Diamond Three-Stone Ring
Located in New York, NY
Center stone is a GIA certified 5.00 Carat Radiant cut Diamond. Diamond is H color and VS1 Clarity. Set in a hand made platinum setting with 2 Brilliant Cut Trapezoid Diamonds weighi...
Category

2010s Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4.18 Carat G-VS2 Radiant Diamond Ring
By Diana M. Jewels
Located in New York, NY
Platinum diamond ring, features 4.18 Carat Radiant in the center surrounded by 0.70 Carats of diamonds around.
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.00 Carat Loose Diamond, Radiant Cut GIA Graded I1 J Solitaire
Located in Greensboro, NC
Shape/Cut: Radiant Clarity: I1 Color: J Dimensions (mm): 5.86 x 5.01 x 3.66 Weight: 1.00ct GIA Report Number: 5202161386 Condition: New with Tags Please check out the enla...
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

GIA Certified Fancy Vivid Pink Radiant Diamond
By Antinori Fine Jewels
Located in Rome, IT
Pink diamonds range from light to fancy, intense and finally vivid, which is the highest grade. Bennett reveals: “It is more and more important for collectors to make sure they have ...
Category

2010s Modern Engagement Rings

Materials

Diamond, Pink Diamond

GIA Certified 13.73 Carat Radiant Cut Diamond Ring
Located in New York, NY
Magnificent diamond engagement ring, features 13.73 Carats center stone, I Color VS1 in clarity, GIA Certified. Set with important size trillions totaling 2.00 carats. Comes with G...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 2.80 Carat Radiant Cut Diamond Ring VVS1 Clarity
By Antinori Fine Jewels
Located in Rome, IT
An amazing 2.80 radiant cut diamond ring G COLOR VVS1 Clarity Excellent Cut Excellent Polish None Fluorescence
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4.02 Carat Radiant Cut Diamond Platinum Trapezoid Diamond Ring
Located in Boca Raton, FL
GIA Certified 4.02 Carat Radiant Cut Diamond Platinum Trapezoid Diamond Ring This illustrious, fiery 4.02 carat Radiant cut diamond with such high color is a masterpiece from mother...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

1.80 Carat Total Radiant Diamond 'GIA', Three-Stone Diamond Ring
Located in Houston, TX
Captivating 3-stone diamond ring designed in 18K white gold that features one 1.80 carat total radiant diamond (Y-Z color, SI2 clarity) and 0.41 carats in two perfectly matched trill...
Category

2010s Three-Stone Rings

Materials

Diamond, 18k Gold

GIA Fancy Vivid Pink Radiant Cut Diamond
By Antinori Fine Jewels
Located in Rome, IT
GIA Fancy Vivid Pink Diamond an investment grade diamond with an spectacular vivid pink hue check the video so you can see the incredible color and performance of this diamond
Category

2010s Modern Engagement Rings

Materials

Pink Diamond

GIA Certified 12.50 Carat Natural Fancy Yellow Radiant Diamond Ring
Located in New York, NY
GIA Certified 12.50 ct Natural Fancy Yellow Radiant Diamond Ring. The setting is Platinum and Yellow Gold with 14 Radiant cut diamonds on the sides totaling 4.21 carats. This ring is...
Category

2010s Bridal Rings

Materials

Yellow Diamond, Platinum

GIA Certified 1.70 Carat Radiant Diamond Three-Stone Ring
By M&V Vanguard Jewelry
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950, 1 row of diamonds on the cathedral shank and diamond U bridge under, a true piece of art Halo around center stone ma...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.03 Carat Radiant Cut Diamond Ring in Platinum
Located in Palm Beach, FL
GIA Certified 2.03 Carats Radiant Cut Diamond Ring set with 0.51 Carat (total weight) half moon diamonds. Center stone is certified as Color G and Clarity VS-1. Set in Platinum.
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

1.00 Carat Loose Diamond, Radiant Cut GIA Graded I1 J Solitaire
Located in Greensboro, NC
Shape/Cut: Radiant Clarity: I1 Color: J Dimensions (mm): 5.86 x 5.01 x 3.66 Weight: 1.00ct GIA Report Number: 5202161386 Condition: New with Tags Please check out the enla...
Category

21st Century and Contemporary More Jewelry

Materials

Diamond

6.03 Carat Radiant Diamond Halo Platinum Engagement Ring GIA
Located in San Diego, CA
Fancy Radiant Diamond Ring Style: Diamond Halo Engagement Ring GIA Report number: 2105767786 Metal: Platinum & 18K Yellow Gold, 15.12 grams Size / Measurements: Ring Size 6.5 T...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

GIA Certified 2.21 Carat Radiant and Pink Diamond Ring
Located in Whippany, NJ
Handmade 3-stone ring featuring a 2.21 Radiant, G-VS2. GIA#: 13090859. Accented by 2 fancy light pink, half-moon diamonds. GIA#'s" 1152840082 and 1152840089. Set in platinum and 18k ...
Category

2010s Modern Three-Stone Rings

Materials

White Diamond, Pink Diamond, 18k Gold, Rose Gold, Platinum

GIA Certified 9.40 Carat Radiant Cut Diamond Dangle Earrings
Located in New York, NY
Each Center stone weighs 4.20 carats and are Radiant cuts, GIA certified K SI1. These stone have been perfectly cut by us to match nearly exactly. We surrounded them with white micro...
Category

2010s Dangle Earrings

Materials

Diamond, Platinum

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Radiant 1 Carat Diamond Gia For Sale on 1stDibs

Find the exact radiant 1 carat diamond gia you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a radiant 1 carat diamond gia from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a radiant 1 carat diamond gia has been a part of the legacy of many jewelers, but those produced by Roman Malakov, Antinori Fine Jewels and SCARSELLI are consistently popular. A radiant cut version of this piece has appeal, but there are also cushion cut and emerald cut versions for sale. Most of our radiant 1 carat diamond gia for sale are for women, but there are 153 pieces available to browse for men.

How Much is a Radiant 1 Carat Diamond Gia?

The price for a radiant 1 carat diamond gia starts at $2,400 and tops out at $2,400 with these rings, on average, selling for $46,084.