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Heart|Lab Grown|IGI

3.50ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG841639738

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841639738

Diamond specifications and retailer prices

From €665 EUR
HK$5,800 HKD
As of November 1, 2026
Save €1,853 EUR (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €2,518 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct lab-grown heart diamond

This 3.5ct 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 LG841639738 or 841639738. Listed at 8 retailers as of October 29, 2026, with prices from €665 to €2,518, a €1,853 spread on the same certified stone. MOH London lists it at €2,518. 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

3.50
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841639738
Dimensions8.92 × 10.54 × 6.34 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm10.54 mm3.50 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841639738
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 60.2%

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: Nov 1
Current: €2,518 EUR|Low: €665 EUR|High: €2,684 EUR|Avg: €1,465 EUR|+3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6€665 EUR
Retailer 5€875 EUR
Retailer 7€926 EUR
Retailer 2€935 EUR
Retailer 3€1,397 EUR
Retailer 8€1,948 EUR
Retailer 4€1,995 EUR
MOH London€2,518 EUR

24 data points across 8 retailers

8 retailers€665 EUR to €2,518 EUR

A
Cheapest Retailer
-
€665 EUR
HK$5,800 HKD
A
Retailer 2
-
€875 EUR
$978 USD
View
B+
Retailer 3
-
€926 EUR
$1,035 USD
View
A
Retailer 4
-
€935 EUR
£822 GBP
View
B+
Retailer 5
-
€1,397 EUR
$1,561 USD
View
B+
Retailer 6
-
€1,948 EUR
$2,176 USD
View
B+
Retailer 7
-
€1,995 EUR
$2,229 USD
View
Most Expensive
B
MOH London
LG841639738 · Oct 29
€2,518 EUR
£2,215 GBP
View
7 more retailers have this diamond
Prices start from €665 EURSave up to €1,853 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
3.50ct Heart
€665 EUR