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Heart|Lab Grown|IGI

3.20ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG823635239

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823635239

Diamond specifications and retailer prices

From €2,650 EUR
$2,961 USD
As of October 31, 2026
Save €7,434 EUR (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €10,084 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.2ct lab-grown heart diamond

This 3.2ct 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 LG823635239 or 823635239. Listed at 20 retailers as of October 31, 2026, with prices from €2,650 to €10,084, a €7,434 spread on the same certified stone. With Clarity lists it at €10,084. 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

3.20
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635239
Dimensions8.95 × 10.28 × 6.06 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.95 mm10.28 mm3.20 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635239
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.9%

Caratlytics Score

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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 31
Current: €9,576 EUR|Low: €2,650 EUR|High: €11,960 EUR|Avg: €5,459 EUR|-15.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
October 31, 2026
Retailer 13€2,650 EUR
Retailer 5€2,798 EUR
Retailer 8€3,044 EUR
Retailer 9€3,171 EUR
Retailer 16€3,185 EUR
Retailer 6€3,246 EUR
Retailer 10€3,246 EUR
Retailer 12€3,289 EUR
Retailer 4€3,388 EUR
Retailer 14€3,709 EUR
Retailer 7€4,057 EUR
Retailer 3€4,569 EUR
Retailer 2€4,737 EUR
Retailer 17€6,979 EUR
Retailer 18€7,536 EUR
Retailer 19€8,272 EUR
Retailer 15€9,204 EUR
Retailer 11€9,442 EUR
Retailer 1€9,576 EUR
With Clarity€10,084 EUR

38 data points across 20 retailers

20 retailers€2,650 EUR to €10,084 EUR

A
Cheapest Retailer
-
€2,650 EUR
$2,961 USD
Final sale: no returns
A
Retailer 2
-
€2,798 EUR
$3,126 USD
View
A
Retailer 3
-
€3,044 EUR
$3,401 USD
View
A
Retailer 4
-
€3,171 EUR
$3,543 USD
View
A
Retailer 5
-
€3,185 EUR
HK$27,800 HKD
View
Retailer 6
-
€3,246 EUR
$3,627 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€3,246 EUR
$3,627 USD
View
B+
Retailer 8
-
€3,289 EUR
$3,674 USD
View
A
Retailer 9
-
€3,388 EUR
$3,785 USD
View
B+
Retailer 10
-
€3,709 EUR
£3,263 GBP
View
B+
Retailer 11
-
€4,057 EUR
$4,532 USD
View
B+
Retailer 12
-
€4,569 EUR
$5,104 USD
View
B+
Retailer 13
-
€4,737 EUR
$5,292 USD
View
B+
Retailer 14
-
€6,979 EUR
$7,797 USD
View
B+
Retailer 15
-
€7,536 EUR
ZAR 136,011 ZAR
View
B+
Retailer 16
-
€8,272 EUR
£7,277 GBP
View
B
Retailer 17
-
€9,204 EUR
SGD 13,896 SGD
View
B
Retailer 18
-
€9,442 EUR
$10,548 USD
View
B
Retailer 19
-
€9,576 EUR
$10,698 USD
View
Most Expensive
B
With Clarity
823635239 · Oct 31
€10,084 EUR
$11,266 USD
View
19 more retailers have this diamond
Prices start from €2,650 EURSave up to €7,434 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
3.20ct Heart
€2,650 EUR