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Heart|Lab Grown|IGI

0.31ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG847619030

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619030

Diamond specifications and retailer prices

From €92 EUR
HK$800 HKD
As of October 29, 2026
Save €491 EUR (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €583 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.31ct lab-grown heart diamond

This 0.31ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG847619030 or 847619030. Listed at 8 retailers as of October 25, 2026, with prices from €92 to €583, a €491 spread on the same certified stone. MOH London lists it at €583. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619030
Dimensions4.47 × 4.84 × 2.52 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.47 mm4.84 mm0.31 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619030
Side View
Table 64.0%Crown 31.8°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 52.1%

Caratlytics Score

How it works →
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 29
Current: €583 EUR|Low: €92 EUR|High: €583 EUR|Avg: €259 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5€92 EUR
Retailer 3€143 EUR
Retailer 2€159 EUR
Retailer 8€181 EUR
Retailer 6€230 EUR
Retailer 4€283 EUR
Retailer 7€309 EUR
MOH London€583 EUR

4 data points across 8 retailers

8 retailers€92 EUR to €583 EUR

A
Cheapest Retailer
-
€92 EUR
HK$800 HKD
B+
Retailer 2
-
€143 EUR
£125 GBP
View
B+
Retailer 3
-
€159 EUR
View
B
Retailer 4
-
€181 EUR
$202 USD
View
B
Retailer 5
-
€230 EUR
£202 GBP
View
B
Retailer 6
-
€283 EUR
$315 USD
View
B
Retailer 7
-
€309 EUR
$344 USD
View
Most Expensive
B
MOH London
LG847619030 · Oct 25
€583 EUR
£511 GBP
View
7 more retailers have this diamond
Prices start from €92 EURSave up to €491 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
0.31ct Heart
€92 EUR