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Heart|Lab Grown|IGI

3.22ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846663577

Certificate IGI LG846663577

Diamond specifications and retailer prices

From €3,383 EUR
$3,779 USD
As of October 30, 2026
Save €7,854 EUR (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €11,237 EUR at With Clarity · As of October 28, 2026
View at With Clarity

About this 3.22ct lab-grown heart diamond

This 3.22ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663577 or 846663577. Listed at 3 retailers as of October 28, 2026, with prices from €3,383 to €11,237, a €7,854 spread on the same certified stone. With Clarity lists it at €11,237. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.22
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663577
Dimensions8.70 × 10.05 × 6.24 mm
L/W Ratio1.16
Top View
8.70 mm10.05 mm3.22 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663577
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €6,765 EUR|Low: €3,383 EUR|High: €11,237 EUR|Avg: €7,873 EUR
Retailer 1
Retailer 2
With Clarity
October 29, 2026
Retailer 2€3,383 EUR
Retailer 1€6,765 EUR
With Clarity€11,237 EUR

3 data points across 3 retailers

3 retailers€3,383 EUR to €11,237 EUR

A
Cheapest Retailer
-
€3,383 EUR
$3,779 USD
B
Retailer 2
-
€6,765 EUR
£5,951 GBP
View
Most Expensive
B
With Clarity
846663577 · Oct 28
€11,237 EUR
$12,554 USD
View
2 more retailers have this diamond
Prices start from €3,383 EURSave up to €7,854 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.22ct Heart
€3,383 EUR