Heart|Lab Grown|IGI

0.40ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG847619157

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619157

Diamond specifications and retailer prices

From $128 USD
HK$1,000 HKD
As of October 30, 2026
Save $657 USD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $785 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.4ct lab-grown heart diamond

This 0.4ct lab-grown heart sits in the sub-half-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847619157 or 847619157. Listed at 8 retailers as of October 26, 2026, with prices from $128 to $785, a $657 spread on the same certified stone. MOH London lists it at $785. 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

0.40
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619157
Dimensions4.99 × 4.82 × 2.91 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.99 mm4.82 mm0.40 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619157
Side View
Table 59.0%Crown 36.4°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 60.4%

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 30
Current: $785 USD|Low: $128 USD|High: $785 USD|Avg: $304 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 6$128 USD
Retailer 2$183 USD
Retailer 7$203 USD
Retailer 4$228 USD
Retailer 3$310 USD
Retailer 5$335 USD
Retailer 8$403 USD
MOH London$785 USD

4 data points across 8 retailers

8 retailers$128 USD to $785 USD

A
Cheapest Retailer
-
$128 USD
HK$1,000 HKD
A
Retailer 2
-
$183 USD
£144 GBP
View
Retailer 3
-
$203 USD
€193 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$228 USD
View
B
Retailer 5
-
$310 USD
£244 GBP
View
B
Retailer 6
-
$335 USD
View
B
Retailer 7
-
$403 USD
View
Most Expensive
B
MOH London
LG847619157 · Oct 26
$785 USD
£618 GBP
View
7 more retailers have this diamond
Prices start from $128 USDSave up to $657 USD

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
0.40ct Heart
$128 USD