GIA Certified 1.00 Carat Fancy Light Yellow Green IF Clarity Diamond
Located in บางรัก, TH
Our IF (Internally Flawless) diamond clarity grade is one of the highest possible clarity ratings given by gemological institutions like the GIA (Gemological Institute of America).
Diamond
GIA-Certified 1ct Flawless D Color Round Diamond Pendant in 18K Yellow Gold
By VimleshBadaya
Located in Jaipur, RJ
This exquisite pendant captures the essence of modern refinement through a single, flawless centerpiece: a GIA-certified 1.00-carat natural round-cut diamond, selected for its Intern...
Diamond, 18k Gold, Yellow Gold
GIA Certified 1.04Ct and 1.03Ct Radiant Natural Fancy Yellow Diamond Earrings
By The Diamond Source
Located in San Diego, CA
These earrings feature a perfectly matched set of 2 Radiant Cut Natural Fancy Yellow Diamonds. The yellow hue of these diamonds leans closer to Fancy Intense and the clarity is extre...
Yellow Diamond
$42,000 / set
Fancy Colored Diamond Earrings
Located in Weston, MA
The petals of these flower earrings are composed of some of the hardest to find naturally-colored diamonds of such quality: fancy pink, fancy light gray-blue, fancy intense yellow, f...
Diamond, White Diamond, Blue Diamond, Yellow Diamond, Pink Diamond, Brow...
GIA 1.67 CT Emerald Cut Diamond in 14K White Gold Diamond Engagement Ring
Located in Houston, TX
Diamond Color: F Diamond Clarity: Internally Flawless GIA Report Number: 2115665011 (Original Certificate Included with Purchase) 38 Round Brilliant Cut Natural Diamonds Estimated D...
Diamond, White Gold
$16,750
1.01 Carat Diamond Ring
Located in New Orleans, LA
This beautifully crafted ring showcases a 1.01-carat cushion cut diamond of exceptional quality. Certified by the GIA as colorless, or E color, and internally flawless, or IF, the di...
Diamond, Platinum
Tiffany olive leaf platinum diamond bracelet
By Tiffany & Co.
Located in Great Neck Plaza, NY
It features an intricate vine motif adorned with round, internally flawless E-color diamonds, meticulously set to maximize brilliance.
Diamond, Platinum
$232,000Sale Price|20% Off
57 Carat Radiant Cut Diamond Necklace
By Antinori Fine Jewels
Located in Chicago, IL
Featuring 57 meticulously selected, internally flawless yellow diamonds, this necklace exemplifies ultimate luxury and sophistication.
Diamond, White Diamond, Gold, 18k Gold, White Gold
Tiffany & Co 1.36ct Diamond Engagement Ring
Located in New York, NY
The ring is centered with sparkling round brilliant cut diamond that weighs 1.36ct. The color of the diamond is F with Internally Flawless clarity.
Diamond, Platinum
$224,000Sale Price|20% Off
GIA 12.27 Carat Fancy Intense Yellow Diamond Stud Earrings 18K Gold
By Antinori Fine Jewels
Located in Chicago, IL
With one diamond graded Internally Flawless and the other VVS1, this pair combines remarkable clarity, significant carat weight and highly desirable Fancy Intense Yellow natural color.
Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold
Emilio Jewelry Gia Certified Multi Shape Diamond Necklace
By Emilio!
Located in New York, NY
From the vault at Emilio Jewelry New York, Each and every diamond is Gia Certified D-F Color. The clarity ranges from Internally Flawless to Vs2.
Diamond
$112,000Sale Price|20% Off
GIA Certified 3.36 Carat Marquise Cut Diamond D Color
By Antinori Fine Jewels
Located in Chicago, IL
With a INTERNALLY FLAWLESS clarity grade, the diamond is virtually flawless, showcasing exceptional purity.
Diamond, White Diamond, Platinum
Radiant Whisper - GIA Certified Radiant Cut Diamond set in Pendent Necklace 18K
Located in Hong Kong, HK
With its D‑colour and Internally Flawless clarity, the diamond glows with a pristine, icy radiance that feels serene and exquisitely refined.
Diamond, 18k Gold
Emilio Jewelry Gia Certified 67.00 Carat Diamond Necklace
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Every single Diamond is Gia Certified Color:D-E-F Clarity: Internally F...
Diamond
Emilio Jewelry Gia Certified Shield Pink Diamond Pendant
By Emilio!
Located in New York, NY
featuring a Gia certified 1ct F Color Internally Flawless shield Diamond and a natural pink diamond Diamond Weight: 2.05 carats Please inquire for additional details.
White Diamond, Pink Diamond, 18k Gold
$9,287Sale Price|20% Off
GIA Natural Fancy Brownish Greenish Yellow Radiant Diamond 0.85 Carat Gold Ring
Located in New York, NY
Total weight: 0.85cts GIA certificate available upon request Natural radiant fancy brownish greenish yellow diamond Measurements: 5.99 x 4.37 x 2.95 mm Carat weight: 0.72cts Cla...
Yellow Diamond, Diamond, Yellow Gold, 18k Gold, Gold
Stunning 1.01 Carat Square Cushion Natural Diamond
Located in רמת גן, IL
With its colorless (D) grade and internally flawless (IF) clarity, this diamond is as close to perfect as it gets.
Diamond
$680,000Sale Price|20% Off
GIA 11.06 Carat E IF Emerald Cut Diamond Three-Stone Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
n exceptional three-stone diamond ring centered by an impressive 11.06 carat natural Emerald Cut diamond, certified by the Gemological Institute of America (GIA) as E Color and Inter...
Diamond, Emerald
/612 Yellow Pear Diamond Earring in 9k White Gold by lott studio
Located in Geneve, CH
Made from 9k White Gold and set with a 0.41ct Fancy Yellow, internally flawless natural Pear Diamond. Featured with the /616 earring.
Diamond, Yellow Diamond, Gold, 9k Gold, White Gold
$120,000Sale Price|20% Off
Exceptional GIA Certified 3 Carat Heart Shape Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite GIA certified 3 carat diamond with internally flawless clarity the highest grade of pureness and e color practically the best you can get.
Diamond, White Diamond, Platinum
GIA Certified 0.53 Carat D Colour VVS2 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VVS1 diamond.
Diamond
GIA Certified 0.50 Carat D Colour VVS1 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VVS1 diamond.
Diamond
GIA Certified 0.50 Carat D Colour VVS2 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VVS1 diamond.
Diamond
GIA Certified 0.50 Carat E Colour IF Clarity Diamond
Located in บางรัก, TH
Our IF (Internally Flawless) clarity natural diamond is one of the highest-quality diamonds available, characterized by the absence of any internal inclusions or flaws when viewed un...
Diamond
GIA Certified 0.50 Carat E Colour IF Clarity Diamond
Located in บางรัก, TH
This IF (Internally Flawless) clarity natural diamond is one of the highest-quality diamonds available, characterized by the absence of any internal inclusions or flaws when viewed u...
Diamond
GIA Certified 0.50 Carat D Colour VVS2 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VVS1 diamond.
Diamond
GIA Certified 0.50 Carat D Colour VVS2 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VVS1 diamond.
Diamond
GIA Certified 0.60 Carat D Colour IF Clarity Diamond
Located in บางรัก, TH
This IF (Internally Flawless) clarity natural diamond is one of the highest grades on the GIA clarity scale, indicating that the diamond is free from internal inclusions, even under ...
Diamond
GIA Certified 0.70 Carat G Colour IF Clarity Diamond
Located in บางรัก, TH
Our IF (Internally Flawless) clarity diamond is one of the highest quality diamonds, with no internal visible under 10x magnification.
Diamond
GIA Certified 0.70 Carat H Colour VVS1 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for buyers who want a flawless looking diamond without paying the premium of an internally flawless clarity diamond.
Diamond
GIA Certified 0.50 Carat G Colour vvs2 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VVS1 diamond.
Diamond
GIA Certified 0.50 Carat E Colour vvs1 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VVS2 diamond.
Diamond
$272,000Sale Price|20% Off
GIA Certified Exceptional 6 Carats Asscher Cut Diamond Platinum Studs
By Antinori Fine Jewels
Located in Chicago, IL
An exquisite GIA certified 6 total carat pair of asscher cut diamonds is gorgeously sophisticated and is exceptionally clean with Internally Flawless VVS1 clarity!
Diamond, White Diamond, Platinum
GIA Certified 0.50 Carat Light Pink SI1 Clarity Diamond
Located in บางรัก, TH
With proper cut and positioning, SI1 diamonds can appear nearly flawless to the naked eye, making them an excellent choice for those who want a high quality diamond without the premi...
Diamond
GIA Certified 0.51 Carat G Colour vs2 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VS1 diamond.
Diamond
GIA Certified 0.50 Carat H Colour vvs1 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VVS2 diamond.
Diamond
28003 Tiffany & Co. Round Diamond 1.55ct D IF Pave Setting Engagement Ring 6
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co platinum 6 prong Pave Setting diamond engagement ring Round diamond weighs 1.55ct Diamond D color IF (internally Flawless) clarity Diamond has laser inscription ''T...
Diamond, Platinum
GIA Certified 0.70 Carat H Colour VVS2 Clarity Diamond
Located in บางรัก, TH
They are an excellent choice for those who want a nearly perfect diamond without the premium price of an internally flawless (IF) or VVS1 diamond.
Diamond
GIA Certified 0.55 Carat F Colour IF Clarity Diamond
Located in บางรัก, TH
This IF (Internally Flawless) clarity natural diamond is one of the highest grades on the GIA clarity scale, indicating that the diamond is free from internal inclusions, even under ...
Diamond
GIA Certified 0.54 Carat E Colour IF Clarity Diamond
Located in บางรัก, TH
An IF (Internally Flawless) clarity natural diamond is one of the highest grades on the GIA clarity scale, indicating that the diamond is free from internal inclusions, even under 10...
Diamond
GIA Certified 0.50 Carat F Colour IF Clarity Diamond
Located in บางรัก, TH
This IF (Internally Flawless) clarity natural diamond is one of the highest grades on the GIA clarity scale, indicating that the diamond is free from internal inclusions, even under ...
Diamond
GIA Certified 0.52 Carat F Colour IF Clarity Diamond
Located in บางรัก, TH
This IF (Internally Flawless) clarity natural diamond is one of the highest grades on the GIA clarity scale, indicating that the diamond is free from internal inclusions, even under ...
Diamond
GIA Certified 0.50 Carat G Colour IF Clarity Diamond
Located in บางรัก, TH
This IF (Internally Flawless) clarity natural diamond is one of the highest grades on the GIA clarity scale, indicating that the diamond is free from internal inclusions, even under ...
Diamond
GIA Certified 0.50 Carat E Colour IF Clarity Diamond
Located in บางรัก, TH
An IF (Internally Flawless) clarity natural diamond is one of the highest grades on the GIA clarity scale, indicating that the diamond is free from internal inclusions, even under 10...
Diamond
GIA Certified 0.50 Carat E Colour IF Clarity Diamond
Located in บางรัก, TH
This IF (Internally Flawless) clarity natural diamond is one of the highest grades on the GIA clarity scale, indicating that the diamond is free from internal inclusions, even under ...
Diamond
GIA Certified 0.41 Carat F Colour IF Clarity Diamond
Located in บางรัก, TH
Our IF (Internally Flawless) clarity diamond is one of the highest clarity grades, indicating that the diamond has no internal visible under 10x magnification.
Diamond
GIA Certified 0.56 Carat H Colour VVS2 Clarity Diamond
Located in บางรัก, TH
An IF (Internally Flawless) clarity natural diamond is one of the highest grades on the GIA clarity scale, indicating that the diamond is free from internal inclusions, even under 10...
Diamond
Captivating Cushion: 1.02ct G IF Cushion Diamond Ring
Located in רמת גן, IL
Embrace the vintage allure of this captivating ring featuring a mesmerizing 1.02 carat cushion diamond. Graced with the classic G color and exceptional IF (internally flawless) clari...
Diamond, 18k Gold, Yellow Gold
GIA Certified 0.30 Carat N Colour VS1 Clarity Diamond
Located in บางรัก, TH
They are a popular choice for those seeking a high quality diamond without the premium cost of flawless or internally flawless stones.
Diamond
Scarselli 6 Carat Fancy Yellow Diamond Ring in Platinum
By SCARSELLI
Located in New York, NY
From SCARSELLI, this spectacular 6 carats Fancy Yellow Diamond Internally flawless GIA-certified haloing by round white diamonds that spread down on the shank's sides totaling 1.13 c...
Yellow Diamond, Diamond, Platinum, 18k Gold
Louis Newman & Co 13.91 Carats GIA Certified Oval Diamond Tennis Bracelet
By Louis Newman & Company
Located in New York, NY
Each diamond has a GIA certificate of D-E-F colors. The clarities range from Internally Flawless to SI2. the smallest diamond length is about 5.75 millimeters, and they go up to 6 mi...
Diamond, White Diamond, Platinum
Art Deco Asscher Cut Diamond Platinum Engagement Ring GIA 2.9ct D IF
Located in Fairfield, CT
Art Deco Asscher Cut Diamond Platinum Engagement Ring GIA 2.90ct D IF This Art Deco engagement ring is centered by a GIA-certified 2.90-carat Asscher-cut diamond graded D color and ...
Diamond, Platinum
Eva Steinberg Germany Green Peridot Diamond Multistrand Artisan Bracelet
By Eva Steinberg
Located in Dallas, TX
One-of-a-Kind Faceted Peridot Five Strand Bracelet handcrafted by German jewelry artist Eva Steinberg in matte-finished 21k yellow gold with 62 internally flawless, round brilliant-c...
Diamond, Peridot, White Diamond, Multi-gemstone, 18k Gold, 22k Gold, Gol...
GIA Certified 1.00 Carat D IF Type IIa Round Brilliant Diamond Ring 18K Gold
By Nikabell fine Jewels
Located in New Delhi, Delhi
This refined ring features a GIA Certified 1.00 carat Round Brilliant Cut diamond, graded D color, Internally Flawless (IF) clarity, and classified as Type IIa, representing one of t...
Diamond, 18k Gold, Yellow Gold
Timeless Elegance: 0.8ct D IF Round Brilliant Diamond Ring
Located in רמת גן, IL
Embrace the epitome of luxury and brilliance with this exquisite ring, featuring a dazzling 0.8 carat round brilliant diamond. Graced with the highest color D (colorless) and excepti...
Diamond, 18k Gold, White Gold
5.02 Carat Fancy Yellow Elongated Radiant Diamond Three Stone Engagement Ring
By Rare Colors
Located in New York, NY
The center stone’s vivid, sunlit hue is amplified by two matching D-color Internally Flawless shield-cut diamonds, creating a seamless flow of brilliance and contrast across the fing...
White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
1pc Glittering Natural cut Emerald diamond in a 1.06 carat
Located in רמת גן, IL
Discover the timeless elegance of a 1.06-carat, D-color, internally flawless (IF) natural emerald-cut diamond.
Diamond
$328,000Sale Price|20% Off
GIA Certified 5 Carat Round Cut Diamond Engagement Platinum Ring
Located in Chicago, IL
Graded as F in color and internally flawless in clarity, this diamond showcases remarkable qualities, including a very good cut, excellent polish, and very good symmetry, with no flu...
Diamond, Platinum
$344,000Sale Price|20% Off
GIA Certified 5.26 Carat Oval Cut Diamond Engagement Platinum Ring
Located in Chicago, IL
stunning engagement ring features a magnificent oval brilliant cut diamond at its center, weighing 5.26 carats. Graded as E in color and internally flawless in clarity, this diamond ...
Diamond, Platinum
1.06 Carat GIA Certified Round Diamond 18k White Gold Engagement Ring
By FERRUCCI
Located in New York, NY
GIA Certified 1.06 carat G color, IF (Internally Flawless) clarity, triple excellent specs diamond, in an original organic designed mounting, entirely hand made in New York City by m...
Diamond, White Diamond, 18k Gold, White Gold
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
There are many ways to showcase a diamond, from traditional prongs to a smooth, streamlined bezel. Here’s everything you need to consider.
The vintage bombé ring is bursting with color and timeless style.
Zircon is a magnificent and underrated natural gemstone that has been worn and adored for centuries.
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.
If diamonds don’t seem right, what about a magnificent sapphire, ruby or emerald?
Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.