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Internally Flawless Diamond

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Tiffany & Co. Princess Cut Internally Flawless Diamond Solitaire Ring
By Tiffany & Co.
Located in Webster, NY
Classic Tiffany & Co. Princess Cut Internally Flawless Diamond Solitaire Ring with original boxes
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified 4.28 Carat Radiant Fancy Yellow Internally Flawless Diamond Ring
Located in New York, NY
Flawless Diamond Ring GIA graded as Fancy Yellow, Internally Flawless. Set in our signature 3 stone ring
Category

2010s American Three-Stone Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

GIA Certified 1.51 Carat Fancy Light Brown Pink Internally Flawless Diamond Ring
By Gad & Co.
Located in Miami, FL
GIA Certified 0.51 Carat Radiant Cut Fancy Light Brownish Pink Internally Flawless Diamond With
Category

21st Century and Contemporary North American Contemporary Engagement Rings

Materials

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

.74 Carat Vivid Yellow Internally Flawless Diamond Three-Stone Ring
By Pampillonia
Located in Bethesda, MD
Internally Flawless ♦ 2 Emerald cut diamonds= .24 carats ♦ Circa 2020 ♦ Size 6, Resizable ♦ Packaging
Category

2010s American Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

Magnificent 10.18 Carat Fancy Intense Yellow Internally Flawless Diamond Ring
By Diana M. Jewels
Located in New York, NY
Magnificent Platinum and 18 Karat Yellow Gold Fancy Yellow Diamond Engagement Ring With Center GIA
Category

21st Century and Contemporary American Engagement Rings

Materials

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

Emilio Jewelry GIA Certified Natural Vivid Blue Internally Flawless Diamond Ring
By Emilio!
Located in New York, NY
Internally Flawless. Great opportunity to own and wear a breathtaking jewel, and a true investment which
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

12 Carat Internally Flawless Diamond Engagement Ring GIA Certified E Color
Located in New York, NY
Diamond: Carat Weight: 11 Carats Color: E* Clarity: INTERNALLY FLAWLESS -IF Style: ROUND BRILLIANT
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 5.36 Carat Fancy Intense Yellow Internally Flawless Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This vibrant and impressively large 5.36 carat GIA certified diamond is beautifully 100% eye clean
Category

2010s Unknown Modern Solitaire Rings

Materials

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

Lug Bracelet in 22 Carat Yellow Gold, 167 Internally Flawless Diamonds
By Colleen B. Rosenblat
Located in Hamburg, DE
precious basics lug bracelet 22 carat yellow gold 167 brilliant cut diamonds 1.44 ct TW/IF
Category

2010s German Contemporary Chain Bracelets

Materials

Diamond, 22k Gold, Yellow Gold

GIA Certified 1.03 Carat Natural, E Color, Internally Flawless Diamond Band Ring
Located in Tokyo, JP
A gorgeous Unisex Ring featuring a GIA Certified E, Internally Flawless, 1.03 Carat Natural Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Platinum

Cartier Paris 3.32 ct D Flawless Diamond Ring
By Cartier
Located in Beverly Hills, CA
America (GIA) as a D Internally Flawless Diamond. The Heart Shape Brilliant Diamond measures
Category

Early 2000s French Engagement Rings

Materials

Diamond, 18k Gold

8 Carat Cushion Cut Diamond Engagement Ring GIA Certified G IF
Located in New York, NY
ALLA - 6.8 CARAT CUSHION INTERNALLY FLAWLESS DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds GIA Certified 7.23 Carat Emerald Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
exquisite internally flawless diamond is a Type IIa diamond, meaning that this diamond contains little, if
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified 3.72 Carat Excellent Cut Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
color and Flawless clarity. The Internally Flawless stone is flanked by two trapezoid-cut diamonds
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, Platinum

Alexander GIA Certified 8.15 Carat Yellow YZ Diamond Ring Cocktail Ring 18k Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Modern multi yellow YZ diamonds open shank with 4 GIA reports, including an Internally Flawless
Category

2010s American Modern Cluster Rings

Materials

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

GIA Certified 2 Carat Cushion Cut Fancy Yellow IF Diamond Studs Yellow Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
These are GIA Certified 2 Carat cushion cut fancy yellow, internally flawless diamond stud earrings
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, 18k Gold, Yellow Gold

Gubelin Certified 1.74 Carat No-Heat Burmese Pigeon Blood Ruby and Diamond Ring
Located in New York, NY
all who behold it. Accompanied by two D-color internally flawless diamonds of 0.74 carats, this ring
Category

2010s Burmese Contemporary Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold

Morcha Diamond Earrings, D Internally Flawless Collection
Located in New York, NY
and timeline. A magnificent matching pair of center 2ct & 2ct D Internally Flawless Pear shape
Category

2010s French Modern Dangle Earrings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified D IF Diamond Ring
Located in Berkeley, CA
stands for internally flawless. Let the clarity of this diamond help clear your mind so that you can
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Diamond, 22k Gold

Fabergé Timepieces Anastasia Diamonds Ladies 18 Karat White Gold Watch
By Fabergé
Located in Montreux, CH
dial diamond with internally flawless diamonds, and by the diamond-set white gold crown. The satin
Category

2010s British Belle Époque Wrist Watches

Materials

Diamond, 18k Gold

I FLAWLESS GIA Certified 5 Carats Emerald Cut Diamond Ring Internally Flawless
By Antinori Fine Jewels
Located in Rome, IT
Natural Emerald Cut Diamond weighing 5.14 ct, H in color, Internally Flawless in clarity
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond

Emilio Jewelry Gia Certified Internally Flawless Pink Diamond Ring
By Emilio!
Located in New York, NY
brownish pink diamond with Internally Flawless clarity just over 2.50 carats alone. We are experts in
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Internally Flawless White Diamond Opalescent Enamel Flower Stud Earrings
By Eva Steinberg
Located in Dallas, TX
internally-flawless round brilliant-cut white diamonds. Custom-made 18k yellow gold cup backs included for
Category

2010s German Art Nouveau Stud Earrings

Materials

White Diamond, Diamond, 18k Gold, Gold, 22k Gold, Yellow Gold, Enamel

Diamond clarity:(IF) internally flawless color: top wesselton 1.06ct
Located in Berlin, BE
exquisite beauty: Diamond Details: Shape: Brilliant Weight: 1.06 carats Clarity Grade: Internally Flawless
Category

Vintage 1970s German Aesthetic Movement Loose Gemstones

Materials

Diamond

3.40 Carat Golconda D Internally Flawless Marquis Diamond Ring
Located in New York, NY
by the GIA with the highest color grade of D and a clarity of Internally Flawless it is also among
Category

2010s Engagement Rings

Materials

Diamond, Platinum

7.58ct Rose Brown Diamond Halo Cocktail Ring Internally Flawless GIA
Located in PARIS, FR
7.58 carat GIA certified Internally Flawless Rosé pear cut diamond accented with a pink diamond halo of
Category

2010s Asian Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Pink Diamond, Brown Diamond, 18k Gold

GIA Certified Internally Flawless 2 Carat Oval Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified INTERNALLY FLAWLESS 2 Carat Oval Diamond Ring Designer: Antinori Material: platinum
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA 4 Carat Natural Diamond Studs Internally Flawless D COLOR
By Antinori Fine Jewels
Located in Rome, IT
, colorless quality. Furthermore, these diamonds are graded Internally Flawless for clarity, which means they
Category

2010s Unknown Contemporary Stud Earrings

Materials

Diamond, White Diamond

GIA Certified 3.00 Ct Diamond Internally Flawless 18K Gold Ring
Located in Massafra, IT
Diamond of 3,00 carats, in perfect pear cut , I color , Internally Flawless, so sparkly diamond without
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

2.01 Carat Round Diamond D Internally Flawless Platinum Pendant Necklace
Located in Geneva, CH
The perfect proof of Love! 2.01 Carat Round cut Diamond D Internally Flawless mounted on Platinum
Category

2010s French Art Deco Pendant Necklaces

Materials

Diamond, Platinum

3.16 Carat Round Diamond D Internally Flawless Solitaire Platinum Ring
Located in Geneva, CH
Stunning Solitaire Platinum Ring centered by a 3.16 carat Round Diamond D Internally Flawless with
Category

2010s French Art Deco Engagement Rings

Materials

Diamond, Platinum

Incredible Platinum 1.50ct GIA D/Internally Flawless Pear Diamond Ring
Located in San Francisco, CA
Internally Flawless clarity. The center diamond is expertly set in a 5 prong setting flanked by a tapered
Category

2010s American Engagement Rings

Materials

Diamond, Platinum

GIA Internally Flawless 18k White Gold & Diamond Pendant Necklace 0.85ctw
Located in Tustin, CA
Flawless round brilliant cut diamond set in a 18k white gold pendant accented by and estimated 0.39ctw
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Soleste Fancy Internally Flawless Halo Diamond Engagement Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. Soleste Halo Diamond Engagement Ring in Platinum 1 CTW Listing Title: Tiffany & Co
Category

2010s American Solitaire Rings

Materials

Diamond, Yellow Diamond, Platinum

One Carat Light Pink Oval Diamond Ring Internally Flawless, GIA
Located in New York, NY
This light pink oval diamond ring is perfect for the next chapter in your life. Featuring a 1.03
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Pink Diamond

Internally Flawless GIA Certified 10 Carat Princess Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing diamond with a great carat amount 10 carats This diamond is absolutely breathtaking and
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold

GIA Certified 2 Carat Oval Diamond Platinum Ring Internally Flawless Clarity
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 2 Carat Oval Diamond Platinum Ring Internally Flawless Clarity D Color Platinum
Category

2010s Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 6 Emerald Cut Diamond Ring Internally Flawless D Color
By Antinori Fine Jewels
Located in Rome, IT
masterpiece, crafted to perfection with a internally flawless 6 carat emerald cut diamond, certified by the
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald

GIA Certified 7 Carat Emerald Cut Internally Flawless Clarity Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
its remarkable clarity and size. The diamond is graded as Internally Flawless, indicating that it has
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 5 Carat Fancy Yellow Diamond Internally Flawless Clarity Ring
By Antinori Fine Jewels
Located in Rome, IT
Carats Fancy Yellow Radiant Cut, Internally Flawless in clarity. Certified by GIA set with 1 Carats of
Category

2010s Italian Modern Solitaire Rings

Materials

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

GIA Certified 3.60 Ct Internally Flawless Natural Diamonds 18K Gold Earrings
Located in Massafra, IT
1,80 Ct + 1,80 Ct , F color Internally Flawless clarity, very very sparkly. Investment diamonds
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, 18k Gold

Internally Flawless GIA Certified 4 Carat Fancy Light Yellow Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
true embodiment of elegance and sophistication. The diamond, certified by GIA with internally flawless
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Yellow Diamond, 18k Gold

1.53 Carat Pear Shape Diamond D Internally Flawless Platinum Pendant Necklace
Located in Geneva, CH
A Must-have! 1.53 Carat Pear Shape Diamond D Internally Flawless with no fluorescence mounted on
Category

2010s French Contemporary Pendant Necklaces

Materials

Diamond, Platinum

GIA Certified 3 Carat Internally Flawless Clarity Emerald Diamond with pavè
By Antinori Fine Jewels
Located in Rome, IT
diamond ring, boasting exceptional E color and internally flawless clarity grades. Certified by the
Category

2010s Unknown Contemporary Solitaire Rings

Materials

Diamond, Emerald, Platinum

Internally Flawless GIA Certified 4 Carat Fancy Light Yellow Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Fancy Light Yellow cushion-cut diamond. The diamond's warm hue, paired with its internally flawless
Category

2010s Italian Modern Engagement Rings

Materials

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

Scarselli 10 Carat Fancy Intense Yellow Internally Flawless Radiant Diamond Ring
By SCARSELLI
Located in New York, NY
Internally Flawless and classically set with a matched pair of white half-moon diamonds F-G color and VS
Category

2010s American Contemporary Cocktail Rings

Materials

Yellow Diamond, White Diamond, 18k Gold, Platinum

3.04 Carat D-Internally Flawless Radiant Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
D color grade and IF (internally flawless) clarity grade making this diamond extremely pure, clean
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, Platinum

2.16ct Radiant Cut Fancy Yellow Split Shank Diamond Ring Internally Flawless
Located in Los Angeles, CA
Cut: Excellent Color: Natural Fancy Yellow Clarity: Internally Flawless (IF) Side Diamonds Type
Category

2010s American Modern Engagement Rings

Materials

Diamond, 18k Gold

Emilio Jewelry 2.50 Carat GIA Certified Internally Flawless Pink Diamond Ring
By Emilio!
Located in New York, NY
Main stone: 2.50 carats Color: Fancy Light Brownish Pink Clarity: Internally Flawless Shape: CUT
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Emilio Jewelry Gia Certified 4.50 Carat Internally Flawless Pink Diamond Ring
By Emilio!
Located in New York, NY
light pink diamond internally flawless heart shape center. Filled with tremendous fire, sparkle and
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Internally Flawless Clarity GIA Certified 3 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
an eternally stylish design. The 3 carat emerald cut center diamond is bright white, completely loop
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Emilio Jewelry Gia Certified Internally Flawless Pear Shape Pink Diamond Ring
By Emilio!
Located in New York, NY
Fifth Avenue, A very special Pink diamond dazzles and stuns weighing just over 2.50 carats. Set with
Category

21st Century and Contemporary Three-Stone Rings

Materials

Pink Diamond

Scarselli 15 Carat Fancy Intense Yellow Diamond Ring Internally Flawless GIA
By SCARSELLI
Located in New York, NY
Diamond with a GIA certificate. The center diamond is surrounded by 48 round brilliant white diamonds
Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Yellow Diamond, Yellow Gold, Platinum

GIA Certified 1.98 Carats Diamond D / Internally Flawless EX EX EX Ring
Located in Massafra, IT
carats, in perfect round brilliant cut, in D color, Internally Flawless clarity, top color and grade
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Rare GIA Certified Type 2A I Flawless 6.00 Carat Natural Pink Oval Diamond Ring
Located in Tustin, CA
is a very noteworthy and very collectible natural pink diamond that is Internally Flawless and is
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

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

6 Carat Internally Flawless Pear Shaped Diamond Engagement Ring GIA Certified E
Located in New York, NY
CERTIFIED Center Diamond: Carat Weight: 4 Carats Color: E* Clarity: INTERNALLY FLAWLESS -IF Style: PEAR
Category

2010s American Engagement Rings

Materials

Diamond

GIA Certified Internally Flawless Bezel Set 1.01 Carat Emerald Cut Diamond Ring
Located in Houston, TX
This modern engagement ring features a bezel set GIA certified internally flawless 1.01 carat
Category

21st Century and Contemporary American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Radiant Cut Fancy Yellow Internally Flawless w/ Round Cut Diamond Custom Ring
Located in Los Angeles, CA
diamond with natural fancy yellow color grade and Internally Flawless Clarity. This Unique Piece is
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, 18k Gold

GIA Certified 1.02 Carat Diamond Internally Flawless Cut Excellent Ring in Gold
Located in München, DE
(Internally Flawless)), measurement: 6.46 - 6.41 x 3.96 mm, cut: excellent, polish: excellent, symmetry
Category

21st Century and Contemporary European Solitaire Rings

Materials

Diamond, White Gold

20 Ct Fancy Intense Yellow Diamond GIA Radiant Cut Three Stone Engagement Ring
By SCARSELLI
Located in New York, NY
A GIA certified, internally flawless intense yellow diamond with excellent symmetry and no
Category

2010s North American Contemporary Engagement Rings

Materials

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

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Internally Flawless Diamond For Sale on 1stDibs

You are likely to find exactly the internally flawless diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Platinum, Gold and 18k Gold. Find an antique version now, or shop for 13 vintage or 115 modern creation for a more contemporary example of these cherished accessories. Finding the perfect internally flawless diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but 1 Carat and 1.5 Carat versions are of considerable interest. An internally flawless diamond from Antinori Fine Jewels, J. Birnbach and Tiffany & Co. — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a round cut iteration of this accessory, while there are also emerald cut cut and oval cut cut versions available here, too. If you’re browsing our inventory for an internally flawless diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Internally Flawless Diamond?

Prices for an internally flawless diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $2,200 and can go as high as $3,200,000, while this accessory, on average, fetches $49,579.
Questions About Internally Flawless Diamond
  • An internally flawless diamond is a diamond that does not have any visible inclusions under a 10x magnification.
  • 1stDibs ExpertApril 5, 2022
    A flawless diamond is a diamond that has no inclusions or blemishes visible under 10X magnification. Flawless diamonds are incredibly rare because all naturally occurring diamonds will have inclusions. Shop a collection of diamond jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    A D flawless diamond is a diamond gemstone of exceptional quality. Gems worthy of the title have the best possible color and clarity grades. Expert gemologists working in third-party laboratories provide the ratings for gemstones. Shop a range of diamond gemstone jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    It is impossible to say the exact number of Flawless diamonds that are in existence. However, diamonds with the Flawless clarity rating are extremely rare. This category consists of around only a half a percent of diamonds in existence. On 1stDibs, find an array of authentic Flawless diamond pieces.
  • 1stDibs ExpertFebruary 13, 2023
    Yes, flawless diamonds are more expensive than diamonds with imperfections. Flawless diamonds have no visible inclusions and the surface of these precious stones is free of blemishes. Flawless diamonds are considered to be rare and of higher quality, which renders them more valuable. The 4Cs, the grading system that was established by the Gemological Institute of America (GIA) in the 1950s, are the guidelines that determine how flawless diamonds are graded. Find diamond jewelry on 1stDibs.