CaratHunter
Plans
Heart|Lab Grown|IGI

3.31ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG752502170

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG752502170

Diamond specifications and retailer prices

From €665 EUR
HK$5,800 HKD
As of October 31, 2026
Save €1,863 EUR (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,527 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.31ct lab-grown heart diamond

This 3.31ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752502170 or 752502170. Listed at 9 retailers as of October 29, 2026, with prices from €665 to €2,527, a €1,863 spread on the same certified stone. MOH London lists it at €2,527. 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

3.31
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752502170
Dimensions9.48 × 10.25 × 6.01 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.48 mm10.25 mm3.31 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752502170
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.6%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €2,527 EUR|Low: €607 EUR|High: €2,563 EUR|Avg: €1,442 EUR|+11.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7€665 EUR
Retailer 2€908 EUR
Retailer 8€930 EUR
Retailer 3€930 EUR
Retailer 5€1,361 EUR
Retailer 9€1,954 EUR
Retailer 6€2,002 EUR
Retailer 4€2,240 EUR
MOH London€2,527 EUR

41 data points across 9 retailers

9 retailers€665 EUR to €2,527 EUR

A
Cheapest Retailer
-
€665 EUR
HK$5,800 HKD
A
Retailer 2
-
€908 EUR
View
A
Retailer 3
-
€930 EUR
$1,039 USD
View
A
Retailer 4
-
€930 EUR
£818 GBP
View
B+
Retailer 5
-
€1,361 EUR
$1,521 USD
View
B+
Retailer 6
-
€1,954 EUR
$2,183 USD
View
B+
Retailer 7
-
€2,002 EUR
$2,237 USD
View
B
Retailer 8
-
€2,240 EUR
A$3,850 AUD
View
Most Expensive
B
MOH London
LG752502170 · Oct 29
€2,527 EUR
£2,223 GBP
View
8 more retailers have this diamond
Prices start from €665 EURSave up to €1,863 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
3.31ct Heart
€665 EUR