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Emilio Jewelry GIA Certified Natural Vivid Blue Internally Flawless Diamond Ring
By Emilio!
Located in New York, NY
pure blue. What makes this diamond further a one of a kind investment, is the clarity rating of
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

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

Fancy Deep Blue Diamond Ring, 1.50 Carats
Located in New Orleans, LA
fancy deep blue diamond is certified by the Gemological Institute of America as Internally Flawless
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

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

Emilio Jewelry GIA Certified Fancy Light Blue Diamond Ring
By Emilio!
Located in New York, NY
diamond investors.This Fancy Light Blue with a rare clarity of IF Internally Flawless makes this lot more
Category

21st Century and Contemporary Cocktail Rings

Materials

Blue Diamond

Emilio Jewelry GIA Certified 1.00 Carat Fancy Intense Pure Blue Diamond Ring
By Emilio!
Located in New York, NY
Main stone: 1.01 carats Color: Fancy Intense Blue Clarity: Internally Flawless Shape: MARQUISE
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

Scarselli GIA Certified 1.41 Carat Gray Blue Radiant Cut Diamond Engagement Ring
By SCARSELLI
Located in New York, NY
clarity of this fancy blue diamond is VVS1, next to internally flawless, and is exquisitely cut. For a
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Blue Diamond, Platinum

GIA Certified Pear Cut Blue Diamond Triple Band 3 Stone Wedding Ring
Located in PARIS, FR
your eyes New ring Main diamond: Very Light Blue 1,56 carats IF (Internally Flawless) GIA Side
Category

20th Century Hong Kong Modernist Three-Stone Rings

Materials

Blue Diamond, 18k Gold

2.49ct Blue Sapphire, Diamond Engagement/Statement Ring in 18K White Gold
Located in Toronto, Ontario
Introducing our captivating Cushion-Cut Sapphire and Diamond Ring, a testament to elegance and
Category

2010s Canadian Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold

1.95ct Blue Sapphire, Diamond Engagement/Statement Ring in 18K White Gold
Located in Toronto, Ontario
Introducing our stunning Cushion-Cut Sapphire and Diamond Ring, a mesmerizing testament to
Category

2010s Canadian Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold

3.56ct Blue Sapphire, Diamond Engagement/Statement Ring in 18K White Gold
Located in Toronto, Ontario
Introducing our stunning Cushion-Cut Sapphire and Diamond Ring, a magnificent piece that embodies
Category

2010s Canadian Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold

3.18ct Blue Sapphire, Diamond Engagement/Statement Ring in 18K White Gold
Located in Toronto, Ontario
Introducing our exquisite Sapphire and Diamond Ring, a captivating piece that exudes elegance
Category

2010s Canadian Contemporary Engagement Rings

Materials

Blue Sapphire, Sapphire, Diamond, White Gold, 18k Gold

Certified 1.30 carat Blue Sapphire Pear Shape Ceylon Origin Ring Stone
Located in Makola, LK
(Sri Lanka), known for producing exceptional quality stones. With its internally flawless clarity
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Topaz, Blue Sapphire, Blue Diamond

Natural Blue Sapphire Ceylon Origin Ring Gemstone 1.53 Carats GIC certified
Located in Makola, LK
producing exceptional quality stones. With its internally flawless clarity. • Variety: Blue Sapphire
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Purple Sapphire, Pink Sapphire, Blue Sapphire, Blue Diamond, Diamond

Certified 2.05 carat Blue Sapphire Pear Shape Ceylon Origin Ring Stone
Located in Makola, LK
for producing exceptional quality stones. With its internally flawless clarity. • Variety: Blue
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Diamond, Blue Sapphire

New African If .80 C1 Carat Deep Blue Sapphire Sterling Ring
Located in Eagan, MN
. The "IF" stands for "Internally Flawless". They are very high quality stones. The main stone is a
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver

New African IF 2.50 Ct Swiss Blue Topaz & Sapphire Sterling Ring
Located in Eagan, MN
is from Africa and is just exquisite. The "IF" means "Internally Flawless". It is an round cut and
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Sapphire, Topaz, Blue Topaz, Silver, Sterling Silver

New African If 2.50 C1 Carat Blue & White Sapphire Sterling Ring
Located in Eagan, MN
. The "IF" stands for "Internally Flawless". They are very high quality stones. The main stone is a
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver

Perfect Diamonds Portfolio. 40 excellent, natural Diamonds with GIA Certificate
Located in Darmstadt, DE
Color: G-D Clarity: VVS2-FL(Flawless, Internally Flawless, VVS1-VVS2/Very Very Slightly Included) Cut
Category

2010s German Modern Loose Gemstones

Materials

Diamond

New African IF 5.50 ct Deep Blue Sapphire RGold Plated Sterling Pendant
Located in Eagan, MN
" stands for "Internally Flawless". The stone is an oval cut and measures 12 x 10 mm. It is surrounded
Category

2010s Unknown Art Deco Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Gold Plate, Rose Gold, Silver, Sterling Silver

New African IF 4.40 Ct Deep Blue Sapphire YGold Plated Sterling Ring Size 7.5
Located in Eagan, MN
Africa. It is a high quality stone. The IF stands for "Internally Flawless". The stone is an oval cut
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver, Gold Plate, Yellow Gold

Tiffany & Co. Soleste Fancy Intense Yellow Halo Diamond Engagement Ring
By Tiffany & Co.
Located in Rome, IT
vibrant Fancy Intense Yellow color, impeccable Internally Flawless clarity, and outstanding
Category

2010s Unknown Solitaire Rings

Materials

Diamond, Yellow Diamond, Platinum

1pc Captivating Natural cut Round diamond in a .90 carat
Located in רמת גן, IL
laser inscription number. Experience the timeless elegance of a .90 carat, D color, internally flawless
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, G/IF, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
perfect gifts. 5 C's: Certificate: GIA Carat: 0.50ct Color: G Clarity: IF(Internally Flawless) Cut
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, F/IF, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
perfect gifts. 5 C's: Certificate: GIA Carat: 0.50ct Color: F Clarity: IF(Internally Flawless) Cut
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, D/IF, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
perfect gifts. 5 C's: Certificate: GIA Carat: 0.50ct Color: D Clarity: IF(Internally Flawless) Cut
Category

2010s German Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat, E/IF, Brilliant Cut, Excellent Natural Diamond
Located in Darmstadt, DE
perfect gifts. 5 C's: Certificate: GIA Carat: 0.50ct Color: E Clarity: IF(Internally Flawless) Cut
Category

2010s German Modern Loose Gemstones

Materials

Diamond

3.72 Carat Tanzanite Cushion and Diamond Platinum Ring Fine Estate Jewelry
Located in Montreal, QC
3.72 Carat Cushion-cut Vivid Blue Tanzanite, clarity: internally flawless (IF); dimensions: 9.0mm x
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Tanzanite, Platinum

5.73 Carat Tanzanite Cushion and Diamond Platinum Ring Fine Estate Jewelry
Located in Montreal, QC
Cushion-cut Vivid Blue Tanzanite, clarity: internally flawless (IF); dimensions: 10.2mm x 9.0mm, either
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Tanzanite, Platinum

6.60 Carat Tanzanite Cushion and Diamond Platinum Ring Estate Fine Jewelry
Located in Montreal, QC
Cushion-cut Vivid Blue Violet Tanzanite, clarity: internally flawless (IF); dimensions: 11.3mm x 9.8mm
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Tanzanite, Platinum

New African IF 3.60 Ct Blue Purple Sapphire & White Sapphire Sterling Ring
Located in Eagan, MN
oval cut stone and is 3.60 cts. It's a very high quality stone. The "IF" means "Internally Flawless
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Sapphire, Purple Sapphire, Silver, Sterling Silver

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

3.57 Carat Tanzanite Emerald Cut and Diamond Platinum Ring Fine Estate Jewelry
Located in Montreal, QC
Emerald-cut Vivid Blue Tanzanite, clarity: internally flawless (IF); dimensions: 9.7 mm x 7.1mm, either
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Tanzanite, Diamond, Platinum

Certified 5.15 ct Natural Yellow Sapphire Ceylon Origin Ring Stone
Located in Makola, LK
Lanka), known for producing exceptional quality stones. With its internally flawless clarity. • Variety
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

White Diamond, Yellow Diamond, Yellow Sapphire, Padparadscha Sapphire

Certified 1.85 Ct Unheated Pink Sapphire Ceylon Origin Ring Gemstone
Located in Makola, LK
Ceylon Pink sapphire 1.08 Carats unheated Gemstone internal flawless clarity • Variety: Sapphire
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Pink Diamond, Pink Sapphire, Padparadscha Sapphire

Certified 4.45 ct Natural Yellow Sapphire Pear Shape Ceylon Origin Ring Stone
Located in Makola, LK
Lanka), known for producing exceptional quality stones. With its internally flawless clarity. • Variety
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Yellow Diamond, Yellow Sapphire, Padparadscha Sapphire

Kent Raible Rainbow Moonstone Mandala 18 Karat Gold Pendant Enhancer
By Kent Raible
Located in Mossrock, WA
! With the garnet's refractive index being very close to diamonds, they add a wonderful light blue-green
Category

2010s Artisan Pendant Necklaces

Materials

Garnet, Moonstone, 18k Gold, Rose Gold, Gold

GIA Graded 0.95 Carat Fancy Light Greenish-Blue Diamond Internally Flawless Ring
Located in Warrington, PA
carat Fancy Light Greenish-Blue Diamond Internally Flawless ring. The center stone displays a lovely
Category

Late 20th Century American Art Deco Engagement Rings

Materials

Diamond, White Diamond, Blue Diamond, Platinum

Fancy Blue Diamond Ring
Located in New York, NY
Natural, Fancy Blue, Even, Internally Flawless, Diamond Ring in 18K White Gold, center stone weight
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Diamond and Sapphire Ring by Raymond C Yard
By Raymond C. Yard
Located in New York, NY
and exhibiting F color and internally flawless clarity. Accompanied by special letter certifying Type
Category

20th Century American Art Deco Engagement Rings

Materials

Blue Sapphire, Diamond, Sapphire, White Diamond, Platinum

Edwardian No-Heat 15.75 Carat Gem Cabochon Sapphire Diamond Platinum Ring
Located in San Francisco, CA
sapphire is almost flawless and exhibits visual and internal characteristics one would expect in a fine
Category

20th Century Edwardian Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Marquise Moonstone Bracelet in Blue Zirconium by Zoltan David
By Zoltan David
Located in Austin, TX
. These diamonds are D to F in color and Internally Flawless to VVS in clarity, with ideal proportions and
Category

2010s American Contemporary Link Bracelets

Materials

Diamond, Moonstone, Platinum, Stainless Steel

Marquise Moonstone Drop Earrings in Cobalt Blue Zirconium by Zoltan David
By Zoltan David
Located in Austin, TX
diamonds are D to F in color and Internally Flawless to VVS in clarity, with ideal proportions and a total
Category

2010s American Contemporary Drop Earrings

Materials

Diamond, Moonstone, Platinum, Stainless Steel

Pomellato Vintage circa 1981, 22 Ct Sapphire Diamond 18k Gold Tango Bracelet
By Pomellato
Located in Berlin, Berlin
-toned yellow gold, the internally flawless diamonds of around 1,16 cts are allowed to unfold their
Category

Vintage 1980s Italian Retro Retro Bracelets

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Vintage 1970s 3.8 Carat No Heat Fancy Yellow Sapphire Diamond Entourage Ring
Located in Berlin, Berlin
entourage of white diamonds, all in beautifully white colour and internally flawless or with only tiny
Category

Vintage 1970s Retro Cluster Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, White Gold

Rare 15.81 Carat Tanzanite Diamond Platinum 18 Karat Yellow Gold Ring
Located in San Francisco, CA
This one-of-a-kind handcrafted ring features a remarkably fine, internally flawless 15.81 carat
Category

2010s American Contemporary Cocktail Rings

Materials

Tanzanite, 18k Gold, Platinum

Moonstone Lavalier Necklace by Zoltan David
By Zoltan David
Located in Austin, TX
F in color and Internally Flawless to VVS in clarity ideal cuts with a total weight of 1.37 ct. The
Category

2010s American Art Deco Drop Necklaces

Materials

Diamond, Moonstone, Platinum

2.95 Carat Oval Aquamarine Ring in Platinum and 24 Karat Gold by Zoltan David
By Zoltan David
Located in Austin, TX
Patent #6594901). There are .70 ct. total of DEF color, Internally Flawless to VVS clarity Ideal cut
Category

2010s American Modern Fashion Rings

Materials

Aquamarine, Diamond, 24k Gold, Platinum

Tiffany & Co. Platinum and Diamond Round Engagement Ring E VS1 Triple Excellent
By Tiffany & Co.
Located in Middletown, DE
Internal Flawless-VS2 carats of diamonds making it a total carat weight of .74 Carats. The center stone is
Category

2010s American Engagement Rings

Materials

White Diamond, Platinum

Internally Flawless Light Blue Diamond Ring, 2.43 Carat
Located in New Orleans, LA
natural fancy light blue and internally flawless, meaning it is unmarred by any imperfection. In every
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Blue Diamond, Pink Diamond, 18k Gold, Rose Gold

Internally Flawless Natural Light Blue Diamond Ring, 2.43 Carats
Located in New Orleans, LA
Internally Flawless. True miracles of nature, blue diamonds are among the rarest and most desirable colored
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Rose Gold, Platinum

Tiffany & Co. 1.39 Ct G, IF Internally Flawless 3x Excellent Engagement Ring
By Tiffany & Co.
Located in New York, NY
1.39 ct Center graded with a G color and Internally Flawless (IF) clarity grade, Triple Excellent Cut
Category

2010s American Modern Engagement Rings

Materials

Diamond, Platinum

IF Ceylon Blue Sapphire and Diamond Three-Stone White Gold Ring 1.16 Carat
By Gems and Jewels UK
Located in Birmingham, GB
Stunning natural vivid blue Ceylon sapphire, set in a fine 14k white gold diamond three stone
Category

21st Century and Contemporary Engagement Rings

Materials

Blue Sapphire, Diamond, White Diamond, Sapphire, Gold, 14k Gold, White Gold

Art Deco Sapphire Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
considered as gem quality because of it's rich color and almost flawless internal structure. It is GIA
Category

Vintage 1930s American Art Deco Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA 2.02 Carat Old European Diamond and Sapphire Engagement Platinum Ring
Located in New York, NY
white) Internal Flawless clarity , GIA certified. These Old Euro Rounds are so magical! The facets are
Category

Vintage 1910s Edwardian Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

1pc Sparkling Natural cut Round diamond in a 1 carat
Located in רמת גן, IL
-color, internally flawless (IF) round-cut natural diamond. This stunning gem is accompanied by a
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1.23 Carat Cushion Brilliant GIA Certified U-V Color FL Clarity Diamond
Located in New York, NY
Clarity: Internally Flawless Color: U to V Range Cut: Excellent Measurements: 5.85 x 5.71 x 3.95 mm Depth
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Tiffany & Co. Round Soleste Diamond Engagement Ring 1.32Cts Total EVVS2 Platinum
By Tiffany & Co.
Located in New York, NY
approximately graded D-G color , and Internally Flawless-VS2 Clarity. This ring was purchased from Tiffany
Category

21st Century and Contemporary Botswanan Modern Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum Round Diamond Engagement Ring w/ Baguettes 1.26Ct IVS1
By Tiffany & Co.
Located in New York, NY
(Internally Flawless)-VS Cut: Excellent Polish: Very Good Symmetry: Very Good Retail Price: $22,000 Tiffany
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

New African If 8.20 Carat Kashmir Blue & White Sapphire Sterling Ring
Located in Eagan, MN
for "Internally Flawless". It is a very high quality stone. The stone is a oval cut stone and is
Category

2010s Unknown Art Deco Cocktail Rings

Materials

Sapphire, Silver, Sterling Silver

Tiffany & Co. Platinum Oval Soleste Diamond Engagement Ring 2.33 Cts Total FVS1
By Tiffany & Co.
Located in New York, NY
approximately graded D-G color and Internally Flawless-VS2 Clarity This ring includes a Tiffany Digital
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

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Internally Flawless Blue Diamond For Sale on 1stDibs

You are likely to find exactly the internally flawless blue 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 silver, sterling silver and platinum. You can easily find a 2 antique edition and 34 modern creations to choose from as well. You’re likely to find the perfect internally flawless blue 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. There have been many well-made iterations of the classic internally flawless blue diamond over the years, but those made by Emilio!, Antinori Fine Jewels and Kent Raible are often thought to be among the most beautiful. While most can agree that any internally flawless blue diamond from our collection can easily elevate most outfits, but the choice of a sapphire version from the 19 available is guaranteed to add a special touch to your ensemble. An oval cut version of this piece has appeal, but there are also cushion cut and antique cushion cut versions for sale. Most of our internally flawless blue diamond for sale are for women, but there are 10 pieces available to browse for men.

How Much is a Internally Flawless Blue Diamond?

On average, an internally flawless blue diamond at 1stDibs sells for $70, while they’re typically $60 on the low end and $3,375,000 for the highest priced versions of this item.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.

Questions About Internally Flawless Blue Diamond