1.04 Carat Princess Lab-Grown Diamond, D VVS2, IGI Certified
1.04 Carat Princess Lab-Grown Diamond, D VVS2, IGI Certified
A princess is square and sharp-cornered with brilliant faceting, modern and geometric. This one is 1.04 carats and measures 5.63 × 5.47 mm face-up, a length-to-width ratio of 1.03. D is in the colorless range (D–F): it will face up icy white, in white metal or yellow gold. VVS2 inclusions are very, very slight: difficult for a trained grader to find even at 10× magnification, and not normally visible to the naked eye. Princess cuts suit settings with V-prongs or a bezel that protect the corners. On value: we currently list 29 other D VVS2 princess diamonds between 0.94 and 1.14 carats. At $219 (about $211 per carat), this one is priced close to the median of that group (median $219); 10 of them cost more. Price differences within a group usually come down to exact weight, cut details and how the stone looks, so compare the videos.
The photo is a still frame from this diamond's own 360° video, cropped and placed on a white background; the stone itself is not retouched.
Specifications
| Shape | Princess |
|---|---|
| Carat weight | 1.04 |
| Color | D |
| Clarity | VVS2 |
| Cut grade | Not graded by the lab (usual for fancy shapes) |
| Polish | Excellent |
| Symmetry | Excellent |
| Fluorescence | Listed on the grading report |
| Measurements (L × W × D) | 5.63 × 5.47 × 3.82 mm |
| Length-to-width ratio | 1.03 |
| Depth | 69.8% |
| Table | 67% |
| Girdle | Listed on the grading report |
| Culet | Listed on the grading report |
| Grading lab | IGI (International Gemological Institute) |
| Report number | 801681160 |
| Growth method | HPHT (high pressure, high temperature) |
View the 360° video · Verify IGI report 801681160
Why this diamond
What stands out: Excellent polish and symmetry, D (colorless) color, VVS2 clarity and a 1.03 ratio, within the range many buyers look for in a princess. Worth knowing: the lab did not give an overall cut grade (normal for fancy shapes), so polish, symmetry and the video matter more. If budget matters more than grades, a G–H VS2 of the same size would look very similar to most people once set; this stone is for someone who wants the top of the scale.
Questions about this diamond
Is a VVS2 princess of 1.04 carats eye-clean?
VVS2 inclusions are very, very slight: difficult for a trained grader to find even at 10× magnification, and not normally visible to the naked eye. The 360° video on this page is the best way to check.
What does the IGI report tell me, and how do I verify it?
IGI (International Gemological Institute) graded this diamond and issued report 801681160. The report records the shape, measurements, carat weight, color, clarity, polish and symmetry, and states that the diamond is laboratory-grown. It also lists details we don't show here, such as fluorescence, girdle and culet. Enter the report number on IGI's website (the verify link on this page goes straight there) to confirm the details match this listing.
Will D color look white?
D is in the colorless range (D–F): it will face up icy white, in white metal or yellow gold.
Is this a real diamond? What does HPHT mean?
Yes. It is a lab-grown diamond: carbon in the same crystal structure as a mined diamond, with the same hardness and optical properties. It was grown by HPHT (high pressure, high temperature). The growth method doesn't make a diamond better or worse on its own; the grades and how it looks do.
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Lab-grown & certification
Lab-grown & certification
Every stone is graded by an independent lab. Read our FAQ for how to verify a report.
About lab-grown diamonds
Is a lab-grown diamond a real diamond? Yes. A lab-grown diamond is made of carbon atoms arranged in the same crystal structure as a mined diamond, so it has the same chemical composition, hardness and optical properties. The U.S. Federal Trade Commission's Jewelry Guides treat a diamond as a diamond regardless of origin, but require the origin to be clearly disclosed. That is why every one of our listings says "lab-grown".
How is it different from a natural (mined) diamond? Origin. A natural diamond formed deep in the earth over a very long time; a lab-grown diamond is grown above ground in weeks or months under controlled conditions. You can't tell them apart with the naked eye. Gemological labs use specialized instruments to identify origin, and the grading report states it.
Is a lab-grown diamond the same as moissanite or cubic zirconia? No. Moissanite (silicon carbide) and cubic zirconia (zirconium dioxide) are different materials that look similar. A lab-grown diamond is diamond.
Will a lab-grown diamond hold its value like a mined one? We won't make resale or investment promises for any diamond, lab-grown or mined. Buy the stone because you love it.
Certificates and grading
What is an IGI report? IGI (International Gemological Institute) is an independent laboratory that grades diamonds. Its report records the stone's shape, measurements, carat weight, color, clarity, cut grade where given, polish, symmetry and proportions, and for lab-grown stones it states that the diamond is laboratory-grown. A small number of our stones are graded by GIA (Gemological Institute of America) or GSI (Gemological Science International) instead. The lab is named in each listing's title.
How do I verify a report? Every certified listing shows the report number and a "Verify certificate" link to the lab's own website. You can also type the number into the lab's report-check page yourself. Many graded stones also carry a microscopic laser inscription of the report number on the girdle (the outer edge); if yours does, a jeweler with a loupe can match it to the report.
Why do some listings say "Cut: Not stated"? Labs usually give an overall cut grade only for round brilliants. For fancy shapes (oval, emerald, pear and so on) look at polish, symmetry, table %, depth % and the 360° video instead.
What does "Ideal" cut mean? IGI uses "Ideal" as its top cut grade for round diamonds, above "Excellent". It describes how well the proportions return light.
CVD vs HPHT
What do CVD and HPHT mean? They are the two ways lab-grown diamonds are grown. - CVD (Chemical Vapor Deposition): a thin diamond seed sits in a chamber filled with a carbon-rich gas; the carbon settles onto the seed and builds the crystal layer by layer. - HPHT (High Pressure, High Temperature): carbon is subjected to the kind of extreme pressure and heat that form diamonds in nature, and crystallizes around a seed.
Is one better than the other? No. Both produce real diamond. What matters for the stone in front of you is its grade (color, clarity, cut, polish, symmetry) and how it looks. The growth method is listed on every product page so you know.
Are lab-grown diamonds treated after growth? Some are. Lab-grown diamonds, especially some fancy colors, can go through post-growth treatment to improve or produce color. The grading report notes the growth method and comments on post-growth treatment where the lab detects it. Check the comments section of the report before you buy.
Choosing a diamond: the 4Cs
Carat is weight, not size (1 carat = 0.2 g). Two stones of the same carat weight can look different sizes depending on shape and proportions. Check the measurements in millimeters.
Color for white diamonds runs from D (colorless) downward. D–F are colorless; G–H are near-colorless and look white to most eyes once set. For fancy-color stones the grade describes hue and intensity (for example, Fancy Intense Pink or Fancy Vivid Blue); deeper intensity means stronger color.
Clarity describes internal and surface characteristics: IF (internally flawless), VVS1/VVS2 (very, very slightly included), VS1/VS2 (very slightly included), SI1/SI2 (slightly included). VS stones usually look clean to the naked eye; the 360° video is the best way to check.
Cut is how well the diamond is proportioned and finished, and it drives sparkle more than any other C. For rounds, look for Ideal or Excellent. For fancy shapes, look for Excellent or Very Good polish and symmetry, and use the video.
Where to spend and where to save: prioritize cut and a shape you love, then choose the color and clarity where the stone looks clean and white to you. Paying for grades you can't see is optional.
Ordering, shipping and returns
Is my order private? [JUSTIN TO CONFIRM: packaging (plain outer box?), billing descriptor shown on card statements, whether you ever contact the recipient]
How long does shipping take? [JUSTIN TO CONFIRM: ships within X business days of order. If stones are ordered on demand from inventory partners, allow for that lead time and say so plainly.]
Is shipping insured? Do I need to sign? [JUSTIN TO CONFIRM: carrier, insurance coverage, signature requirement, whether shipping is free]
Where do you ship? [JUSTIN TO CONFIRM: US only / international; duties & taxes responsibility]
What is your return policy? [JUSTIN TO CONFIRM: return window (e.g. X days from delivery), condition requirements (e.g. unworn, with original grading report), who pays return shipping, refund method and timing, any restocking fee]
Can I cancel or change my order? [JUSTIN TO CONFIRM]
Do you offer settings or custom jewelry? [JUSTIN TO CONFIRM: loose stones only at launch, or referrals / custom work]
How can I pay? [JUSTIN TO CONFIRM: accepted payment methods; financing, if any]
Can I see a stone in person? [JUSTIN TO CONFIRM: online only / by appointment]
I have a question that isn't here. [JUSTIN TO CONFIRM: contact email / form link and typical response time]
Shipping & returns
Shipping & returns
[JUSTIN TO CONFIRM: shipping and returns summary]
[JUSTIN TO CONFIRM: full shipping policy. Nothing below is a policy yet; every answer is a placeholder.]
Is my order private? [JUSTIN TO CONFIRM: packaging (plain outer box?), billing descriptor shown on card statements, whether you ever contact the recipient]
How long does shipping take? [JUSTIN TO CONFIRM: ships within X business days of order. If stones are ordered on demand from inventory partners, allow for that lead time and say so plainly.]
Is shipping insured? Do I need to sign? [JUSTIN TO CONFIRM: carrier, insurance coverage, signature requirement, whether shipping is free]
Where do you ship? [JUSTIN TO CONFIRM: US only / international; duties & taxes responsibility]
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