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Heart|Lab Grown|IGI

3.21ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG536207094

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG536207094

Diamond specifications and retailer prices

From €684 EUR
$764 USD
As of October 31, 2026
Save €2,299 EUR (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,983 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.21ct lab-grown heart diamond

This 3.21ct lab-grown heart sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG536207094 or 536207094. Listed at 16 retailers as of October 31, 2026, with prices from €684 to €2,983, a €2,299 spread on the same certified stone. MOH London lists it at €2,983. 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
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536207094
Dimensions9.06 × 10.28 × 5.88 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.06 mm10.28 mm3.21 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536207094
Side View
Table 60.0%Crown 41.3°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 57.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €2,983 EUR|Low: €489 EUR|High: €3,019 EUR|Avg: €1,676 EUR
MOH London
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
November 1, 2026
Retailer 3€684 EUR
Retailer 11€708 EUR
Retailer 5€1,106 EUR
Retailer 7€1,110 EUR
Retailer 2€1,134 EUR
Retailer 14€1,153 EUR
Retailer 8€1,599 EUR
Retailer 9€1,644 EUR
Retailer 10€1,809 EUR
Retailer 13€1,992 EUR
Retailer 4€2,394 EUR
Retailer 12€2,416 EUR
Retailer 6€2,868 EUR
MOH London€2,983 EUR

43 data points across 14 retailers

16 retailers€684 EUR to €2,983 EUR

Retailer 1
-
€610 EUR
$682 USD
Price last confirmed 13 days ago
Retailer 2
-
€664 EUR
$742 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
€684 EUR
$764 USD
View
Final sale: no returns
Retailer 4
-
€708 EUR
$791 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
€1,106 EUR
$1,236 USD
View
A
Retailer 6
-
€1,110 EUR
$1,240 USD
View
A
Retailer 7
-
€1,134 EUR
£997 GBP
View
A
Retailer 8
-
€1,153 EUR
$1,288 USD
View
B+
Retailer 9
-
€1,599 EUR
A$2,749 AUD
View
B+
Retailer 10
-
€1,644 EUR
ZAR 29,679 ZAR
View
B+
Retailer 11
-
€1,809 EUR
$2,021 USD
View
Retailer 12
-
€1,992 EUR
$2,225 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
€2,394 EUR
SGD 3,615 SGD
View
B
Retailer 14
-
€2,416 EUR
$2,699 USD
View
B
Retailer 15
-
€2,868 EUR
$3,204 USD
View
Most Expensive
B
MOH London
LG536207094 · Nov 1
€2,983 EUR
£2,624 GBP
View
15 more retailers have this diamond
Prices start from €684 EURSave up to €2,299 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
€684 EUR