Internally Flawless Diamond
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1 Carat Round Internally Flawless Diamond Engagement Ring
Located in Boca Raton, FL
This Vintage Style Diamond Engagement Ring features a 1.02ctw carat Round Cut Internally Flawless Diamond. The color is F and the clarity is IF. The Diamond Measures 6.63 - 6.69 x 3....
Category
20th Century Solitaire Rings
Materials
Diamond, 18k Gold, White Gold
4 Carat Internally Flawless GIA Cert Yellow Diamond Platinum Ring
By Diamond Scene
Located in New York, NY
Rare Internally Flawless Yellow Diamond Ring!
A gorgeous and brilliant yellow diamond set in a unique handmade diamond ring.
4 carat GIA certified Fancy Light Yellow, INTERN...
Category
21st Century and Contemporary Engagement Rings
Materials
Yellow Diamond, 18k Gold, Platinum
Important Moval Shaped D Internally Flawless Diamond Dangle Chandelier Earrings
Located in Lakewood, NJ
An extremely fine pair of handmade crimp set Navette shape "Moval" cut earrings. Hybrid oval and marquise cut diamonds D color, Internally Flawless clarity - each weighing 3.78 and ...
Category
21st Century and Contemporary Art Deco Dangle Earrings
Materials
Diamond, Platinum
Free Shipping
L 1.45 in.
.74 Carat Vivid Yellow Internally Flawless Diamond Three-Stone Ring
By Pampillonia
Located in Bethesda, MD
From the master ring makers of Pampillonia jewelers a vivid yellow diamond handmade ring.
♦ Designer: Pampillonia
♦ Metal: Platinum 18 karat, Platinum
♦ Radiant cut Vivid yellow Diam...
Category
2010s Three-Stone Rings
Materials
Diamond, 18k Gold, Platinum
GIA Certified 1.2 Carat D Color Internally Flawless Diamond Engagement Ring
By Alex Soldier
Located in New York, NY
Eternal love comes alive when we meet the one who ignites it within us. It always lives inside of us and we remind ourselves of its presence with a beautiful manifestation in a form ...
Category
2010s Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
GIA Certified 1.2 Carat D Color Internally Flawless Diamond Engagement Ring
By Alex Soldier
Located in New York, NY
Eternal love comes alive when we meet the one who ignites it within us. It always lives inside of us and we remind ourselves of its presence with a beautiful manifestation in a form ...
Category
2010s Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
GIA Certified 1.2 Carat D Color Internally Flawless Diamond Engagement Ring
By Alex Soldier
Located in New York, NY
Eternal love comes alive when we meet the one who ignites it within us. It always lives inside of us and we remind ourselves of its presence with a beautiful manifestation in a form ...
Category
2010s Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
Vivid Yellow Internally Flawless Diamond Platinum 3-Stone Tacori Engagement Ring
Located in Miami, FL
This irresistable and decadent Tacori Platinum engagement ring was inspired in a vintage
3 stone motif. A vibrant focal point to this ring is the oval shaped GIA
Natural Fancy Vi...
Category
21st Century and Contemporary Art Deco Engagement Rings
Materials
Diamond, Sapphire, Platinum
Free Shipping
H 0.29 in. W 0.3 in. L 0.49 in.
Emilio Jewelry GIA Certified 10 Carat Internally Flawless Diamond Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Vault, We are Showcasing a Gia certified 10.00 carat natural Gia certified Emerald cut diamond in the center. Certified internally flawless making this an inv...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond
Ladies Platinum & GIA Natural Fancy Green Blue Internally Flawless Diamond Ring
Located in Tustin, CA
We are pleased to offer this Rare Ladies Platinum & GIA Natural Fancy Green Blue Internally Flawless Diamond Ring. This stunning ring features 2.93ctw of natural fancy color and whit...
Category
21st Century and Contemporary Modern Three-Stone Rings
Materials
White Diamond, Blue Diamond, Pink Diamond, Platinum
.75 D Color Internally Flawless GIA Reverse Taper Diamond Engagement Ring
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This reverse tapered platinum engagement ring has a built-in (raised, cathedral) style setting that holds a .75 D color internally flawless round brilliant cut diamond. This ring can...
Category
21st Century and Contemporary Contemporary Engagement Rings
Materials
Diamond
20.67 Carat Fancy Intense Yellow Internally Flawless Diamond Engagement Ring
Located in New York, NY
Questions? Call us anytime!
The Back Vault NYC.
833,998,2858
GIA certified fancy intense yellow flawless radiant cut diamond engagement ring.
Flanked by two baguettes cut diamonds o...
Category
2010s Modern Engagement Rings
Materials
Diamond
Emilio Jewelry Certified 5.00 Carat Fancy Green Internally Flawless Diamond
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault, We are Showcasing a stunning 5.00 carat Gia Certified natural fancy pure green diamond. What makes this diamond even more special is that it is...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Pink Diamond
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 Certified 10.18 Carat FIY-IF Radiant Cut Diamond Set with Two Step Trapezoids, feat...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
Art Deco Marquise Fancy Intense Yellow Internally Flawless Diamond Cluster Ring
Located in Lakewood, NJ
An original Art Deco period cluster ring of white gold and yellow gold set with a 1.16 carat Fancy Intense Yellow color Marquise shape diamond with Internally Flawless clarity charac...
Category
Vintage 1930s Art Deco Engagement Rings
Materials
Diamond, White Diamond, Yellow Diamond, White Gold, 18k Gold
GIA Certified 1.2 Carat D Color Internally Flawless Diamond Gold Engagement Ring
By Alex Soldier
Located in New York, NY
Eternal love comes alive when we meet the one who ignites it within us. It always lives inside of us and we remind ourselves of its presence with a beautiful manifestation in a form ...
Category
2010s Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
GIA Certified 1.2 Carat D Color Internally Flawless Diamond Gold Engagement Ring
By Alex Soldier
Located in New York, NY
Two beautifully distinctive and powerful life forces join together to create their own unique cadence in a dance of life. A thin line swirls as a wave crest, creating a graphic desig...
Category
2010s Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Rose Gold
GIA Certified 1.2 Carat D Color Internally Flawless Diamond Gold Engagement Ring
By Alex Soldier
Located in New York, NY
Two beautifully distinctive and powerful life forces join together to create their own unique cadence in a dance of life. A thin line swirls as a wave crest, creating a graphic desig...
Category
2010s Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
7 Carat D Color Internally Flawless Diamond for any High Jewelry Project, GIA
Located in New York, NY
This exquisite Seven carat D color Internally Flawless Oval awaits your commission for the perfect ring or pendant. Accompanied by GIA report #1216047088 this diamond measures 18.2...
Category
2010s Contemporary Engagement Rings
Materials
Diamond, Platinum
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 Contemporary Chain Bracelets
Materials
Diamond, 22k Gold, Yellow Gold
Free Shipping
W 0.71 in. L 8.27 in.
GIA Certified 1.2 Carat D Color Internally Flawless Diamond Gold Engagement Ring
By Alex Soldier
Located in New York, NY
Eternal love comes alive when we meet the one who ignites it within us. It always lives inside of us and we remind ourselves of its presence with a beautiful manifestation in a form ...
Category
2010s Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
GIA Certified 1.2 Carat D Color Internally Flawless Diamond Gold Engagement Ring
By Alex Soldier
Located in New York, NY
Alex Soldier’s Princess collection reflects a special place of royalty held by your bride-to-be in your heart. The shape of the prongs resemble a crown to elevate her spirit and expr...
Category
2010s Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold
GIA Certified 4.24 Carat Fancy Purplish Pink Internally Flawless Diamond Ring
Located in New York, NY
A one of a kind extremely rare GIA Certified 4.24 Carat Fancy Purplish Pink Internally Flawless Radiant Cut Diamond.
Flanked by two collection color VS clarity trapezoid diamonds tot...
Category
21st Century and Contemporary Contemporary Three-Stone Rings
Materials
Diamond, White Diamond, Pink Diamond, Platinum
6.84 Carat Natural Fancy Intense Internally Flawless Diamond in Platinum Ring
Located in Houston, TX
6.84 Carat Natural Fancy Intense Internally Flawless Diamond in a Custom Platinum Ring set with two Cadillac Cut Natural Diamonds Weighing 0.78ct Total. Stunning, classic design.
C...
Category
2010s Engagement Rings
Materials
Yellow Diamond, Platinum
GIA Certified 4 Carat Diamond Studs INTERNALLY FLAWLESS
By Antinori Fine Jewels
Located in Rome, IT
A pair of magnificent studs both extremely high quality so they are considered an investment and they match perfectly to wear.
Category
2010s Modern Clip-on Earrings
Materials
Diamond, White Diamond
INTERNALLY FLAWLESS E/F Color GIA Certified Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
This impressively large 2 carat pair of round brilliant cut certified diamonds is beautifully white, 100% eye clean, and dazzlingly brilliant! Cut with absolutely ideal proportions, ...
Category
2010s Modern Clip-on Earrings
Materials
Diamond
INTERNALLY FLAWLESS D Color GIA Certified 2 Carat Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
Internally Flawless D COLOR GIA Certified 2 Carat Diamond Studs
Category
2010s Modern Clip-on Earrings
Materials
Diamond, White Diamond, 18k Gold
Internally Flawless D Color GIA Certified 2 Carat Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
INTERNALLY FLAWLESS D Color GIA Certified 2 Carats Diamond Studs
Category
2010s Modern Clip-on Earrings
Materials
Diamond, White Diamond, 18k Gold
Internally Flawless D Color GIA Certified 2 Carat Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
We present these magnificent earrings with two diamonds of 2 Carats total carats
The round cut diamonds, with a total carat weight of 2 are GIA certified, the best laboratory in th...
Category
2010s Modern Stud Earrings
Materials
White Diamond, Diamond, 18k Gold
Internally Flawless D Color GIA 3 Carat Round Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
These beautiful earrings with two diamonds of 1.50 carats each.
The round cut diamonds, with a total carat weight of 3.00, are GIA certified, the best laboratory in the world for th...
Category
2010s Modern Stud Earrings
Materials
Diamond, Platinum
INTERNALLY FLAWLESS D COLOR 2 Carat Diamond Studs Triple Excellent Cut
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 2 Carats Brilliant Cut Diamond Studs
d Color
internally flawless Clarity
Category
2010s Modern Stud Earrings
Materials
Diamond, White Diamond, 18k Gold
GIA Certificated Internally Flawless Marquise Diamond Solitaire Engagement Ring
Located in Newcastle Upon Tyne, GB
An exceptional and impressive, rare 7.93 carat marquise-cut diamond solitaire ring. Mounted in platinum, in a fancy setting adorned with diamonds, leading to baguette-cut diamond se...
Category
20th Century Modern Engagement Rings
Materials
Diamond, Platinum
GIA 4 Carat Round Brilliant Cut Diamond Studs Internally Flawless
By Antinori Fine Jewels
Located in Rome, IT
Exquisite pair of investment grade diamond studs
4 carats
D/E Color
Internally Flawless
Category
2010s Modern Clip-on Earrings
Materials
Diamond, White Diamond
INTERNALLY FLAWLESS/VS2 D Color GIA Certified Heart Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
Exquisite GIA certified diamond studs they sum together 4 carats
Category
2010s Modern Clip-on Earrings
Materials
Diamond, White Diamond, 18k Gold
3.40 Carat Golconda D Internally Flawless Marquis Diamond Ring
Located in New York, NY
This exquisite marquis brilliant is a true rarity and a beauty on every finger. Having been graded by the GIA with the highest color grade of D and a clarity of Internally Flawless i...
Category
2010s Engagement Rings
Materials
Diamond, Platinum
Internally Flawless Light Blue Diamond Ring, 2.43 Carat
Located in New Orleans, LA
An exceptionally rare 2.43-carat fancy light blue diamond is set into this ring. The extraordinary gemstone bears the rare distinction of being graded by the Gemological Institute of...
Category
21st Century and Contemporary Contemporary Engagement Rings
Materials
Blue Diamond, Pink Diamond, 18k Gold, Rose Gold
Emilio Jewelry GIA Certified Internally Flawless Blue Diamond Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a magnificent investment grade .80ct carat Gia certified natural fancy light g. blue center stone. With Emilio's expertise after sett...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Blue Diamond
Internally Flawless D Color 5.35 Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Internally Flawless
D Color
Triple Excellent Cut
Category
2010s Modern Engagement Rings
Materials
Diamond, White Diamond, Emerald, Platinum
Internally Flawless D Color GIA Certified 3.12 Carat Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
Investment grade
IF clarity
D color
Excellent cut diamond studs
3.12 total carat weight
Category
2010s Modern Stud Earrings
Materials
Diamond, White Diamond, 18k Gold
GIA Certified 3 Carat Internally Flawless D Color Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing GIA certified three stone diamond ring with an internally flawless and d color diamond with a very important ratio 1.58
Category
2010s Modern Engagement Rings
Materials
Diamond, White Diamond, Emerald, Platinum
GIA Certified 3 Carat Emerald Cut Diamond Ring D Color Internally Flawless
By Antinori Fine Jewels
Located in Rome, IT
An amazing and white faced emerald cut diamond with a very pure clarity being Internally Flawless by GIA
Take a look at this 2.23 diamond has the perfect proportions.
The side diam...
Category
2010s Modern Engagement Rings
Materials
Diamond, White Diamond, Emerald
INTERNALLY FLAWLESS D Color GIA Certified 2 Carat Heart Shape Diamond Solitaire
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 2 Carat Heart Shape Diamond Ring
set in solid platinum
Category
2010s Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
INTERNALLY FLAWLESS Gia Certified 2 Carat Fancy Yellow Diamond Halo Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Fancy Yellow Cushion Cut Diamond Internally Flawless Clarity
Category
2010s Modern Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold
Internally Flawless D/E Color Heart Shape Diamond 3.01 Carat Studs
By Antinori Fine Jewels
Located in Rome, IT
INTERNALLY FLAWLESS D/E Color Heart Shape Diamond 3.01 Carat Studs
Category
2010s Modern Stud Earrings
Materials
Diamond, White Diamond, 18k Gold
Internally Flawless GIA Certified Oval 20.33 Carat Oval Diamond
By Antinori Fine Jewels
Located in Rome, IT
An incredible diamond INTERNALLY FLAWLESS GIA Certified Oval 20.33 Carat Oval Diamond
Category
2010s Modern Engagement Rings
Materials
Diamond, White Diamond
Internally Flawless D Color GIA Certified 8.13 Carat Oval Diamond
By Antinori Fine Jewels
Located in Rome, IT
investment grade IF clarity
d color
triple excellent cut
none fluorescence
Category
2010s Modern Engagement Rings
Materials
Diamond, White Diamond
1.2 Carat D Color Internally Flawless Triple E GIA Certified Brilliant Diamond
By Alex Soldier
Located in New York, NY
1.2 Carat D Color Internally Flawless GIA Certified Brilliant Diamond. Excellent Cut. Excellent Polish. Excellent Symmetry. No Fluorescence. One of a kind.
Category
2010s Engagement Rings
Materials
Diamond, White Diamond
Internally Flawless D Color GIA Certified 8.33 Carat Marquise Diamond
By Antinori Fine Jewels
Located in Rome, IT
investment grade quality internally flawless clarity
d color
none fluorescence
Category
2010s Modern Engagement Rings
Materials
Diamond, White Diamond
1.2 Carat D Color Internally Flawless Triple E GIA Certified Brilliant Diamond
By Alex Soldier
Located in New York, NY
1.2 Carat D Color Internally Flawless GIA Certified Brilliant Diamond. Excellent Cut. Excellent Polish. Excellent Symmetry. No Fluorescence. One of a kind.
Category
2010s Engagement Rings
Materials
Diamond, White Diamond
INTERNALLY FLAWLESS/VVS D Color GIA Certified 3 Carat Brilliant Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 3 carats Brilliant Cut Diamond Studs
d Color
VVS/ internally flawless Clarity
Triple Excellent Cut
Category
2010s Modern Stud Earrings
Materials
Diamond, White Diamond
Internally Flawless D Color GIA Certified 1.80 Carat Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
Internally Flawless D Color GIA Certified 1.80 Carat Diamond Studs
Category
2010s Modern Clip-on Earrings
Materials
Diamond, White Diamond
Internally Flawless GIA Certified 4.61 Carat Certified Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
INTERNALLY FLAWLESS GIA Certified 6.11 Carat Certified Diamond Studs
Category
2010s Modern Clip-on Earrings
Materials
Diamond, White Diamond, 18k Gold
1.2 Carat D Color Internally Flawless Triple E GIA Certified Brilliant Diamond
By Alex Soldier
Located in New York, NY
1.2 Carat D Color Internally Flawless GIA Certified Brilliant Diamond. Excellent Cut. Excellent Polish. Excellent Symmetry. No Fluorescence. One of a kind.
Category
2010s Engagement Rings
Materials
Diamond, White Diamond
Internally Flawless GIA Certified 2.58 Ct Round Diamond Studs
By Antinori Fine Jewels
Located in Rome, IT
Fantastic round cut diamond studs. The diamonds, totaling 2.04 carats, are certified by GIA, the best diamond certification in the world.
The color of the two stones is D clarity i...
Category
2010s Modern Stud Earrings
Materials
Diamond, Platinum
Art Deco Diamond Ring D Color, IF 'Internally Flawless', circa 1935
Located in London, GB
Art Deco diamond ring. Set to centre with an octagonal emerald-cut diamond, D colour, IF (Internally Flawless) clarity, with a weight of 1.12 carats, in an open back corner claw sett...
Category
Vintage 1930s Three-Stone Rings
Materials
Diamond, Platinum
GIA Certified Internally Flawless Light Yellow Oval Diamond Engagement Ring
Located in New York, NY
2.06 carat GIA certified Internally Flawless Light Yellow Oval center diamond set in a custom made micro pave halo mounting.
The mounting has over 1 carat of diamonds set in plati...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond
1.2 Carat D Color Internally Flawless GIA Certified Diamond Gold Ring
By Alex Soldier
Located in New York, NY
Two beautifully distinctive and powerful life forces join together to create their own unique cadence in a dance of life. A thin line swirls as a wave crest, creating a graphic desig...
Category
2010s Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White 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 Pendant Necklace.
Accompanied by a Gia certificate.
Contemporary.
Category
2010s 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 no fluorescence.
Accompanied by a Gia certificate.
Category
2010s Art Deco Engagement Rings
Materials
Diamond, Platinum
Internally Flawless GIA 1.18 Carat Diamond platinum engagement Ring
Located in New York, NY
This elegant platinum engagement ring is centered with a sparkling GIA certified round brilliant cut diamond that weighs 1.18ct. graded F color with Internally Flawless clarity. The ...
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Sheffield Plate
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Internally Flawless Diamond For Sale on 1stDibs
Find the exact internally flawless diamond you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Platinum, Gold and 18k Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect internally flawless diamond among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1 Carat and 1.5 Carat carat weights, specifically, are sought with frequency. Finding an appealing internally flawless diamond — no matter the origin — is easy, but Antinori Fine Jewels, J. Birnbach and Emilio! each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and radiant cut alternatives. Finding an internally flawless diamond for sale for women should be easy, but there are 80 pieces available to browse for unisex as well as men, too.
How Much is a Internally Flawless Diamond?
The price for an internally flawless diamond starts at $2,200 and tops out at $2,200 with these rings, on average, selling for $60,000.
Questions About Internally Flawless Diamond
Roman Malakov DiamondsMarch 22, 2021An internally flawless diamond is a diamond that does not have any visible inclusions under a 10x magnification.
Read More
Our Guide to Engagement Ring Settings — and How to Choose
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
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[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.