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Heart|Lab Grown|IGI

3.21ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG803633448

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG803633448

Diamond specifications and retailer prices

From €525 EUR
$587 USD
As of October 25, 2026
Save €2,724 EUR (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,249 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.21ct lab-grown heart diamond

This 3.21ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803633448 or 803633448. Listed at 19 retailers as of October 25, 2026, with prices from €525 to €3,249, a €2,724 spread on the same certified stone. Brilliant Earth lists it at €3,249. 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

3.21
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803633448
Dimensions8.70 × 10.31 × 6.03 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm10.31 mm3.21 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803633448
Side View
Table 62.0%Crown 37°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 58.5%

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 25
Current: €3,249 EUR|Low: €407 EUR|High: €5,004 EUR|Avg: €1,293 EUR|-35.1%
Brilliant Earth
Retailer 2
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Retailer 20
October 31, 2026
Retailer 5€424 EUR
Retailer 3€475 EUR
Retailer 10€475 EUR
Retailer 6€525 EUR
Retailer 20€573 EUR
Retailer 17€631 EUR
Retailer 16€653 EUR
Retailer 12€797 EUR
Retailer 8€821 EUR
Retailer 18€867 EUR
Retailer 15€1,157 EUR
Retailer 11€1,195 EUR
Retailer 7€1,224 EUR
Retailer 2€1,650 EUR
Retailer 4€1,691 EUR
Retailer 19€1,935 EUR
Retailer 9€1,967 EUR
Retailer 13€2,061 EUR
Retailer 14€2,265 EUR
Brilliant Earth€3,249 EUR

39 data points across 20 retailers

19 retailers€525 EUR to €3,249 EUR

Retailer 1
-
€424 EUR
$474 USD
Price last confirmed 8 days ago
Retailer 2
-
€475 EUR
$531 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
€525 EUR
$587 USD
View
A
Retailer 4
-
€573 EUR
HK$5,000 HKD
View
A
Retailer 5
-
€631 EUR
£555 GBP
View
A
Retailer 6
-
€653 EUR
$730 USD
View
A
Retailer 7
-
€797 EUR
$890 USD
View
B+
Retailer 8
-
€821 EUR
$917 USD
View
A
Retailer 9
-
€867 EUR
£763 GBP
View
A
Retailer 10
-
€1,157 EUR
A$1,988 AUD
View
B+
Retailer 11
-
€1,195 EUR
$1,335 USD
View
B+
Retailer 12
-
€1,224 EUR
$1,368 USD
View
B+
Retailer 13
-
€1,650 EUR
SGD 2,491 SGD
View
B+
Retailer 14
-
€1,691 EUR
$1,889 USD
View
B+
Retailer 15
-
€1,935 EUR
£1,702 GBP
View
B
Retailer 16
-
€1,967 EUR
$2,198 USD
View
B+
Retailer 17
-
€2,061 EUR
A$3,542 AUD
View
B
Retailer 18
-
€2,265 EUR
$2,531 USD
View
Most Expensive
B
Brilliant Earth
19843823A · Oct 31
€3,249 EUR
$3,630 USD
View
18 more retailers have this diamond
Prices start from €525 EURSave up to €2,724 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
3.21ct Heart
€525 EUR