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Heart|Lab Grown|IGI

0.81ct E VS1 Heart Lab Grown Diamond

GD • E/VS1 • IGI LG787667443

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG787667443

Diamond specifications and retailer prices

From $306 USD
As of October 30, 2026
Save $1,043 USD (77%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,349 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown heart diamond

This 0.81ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG787667443 or 787667443. Listed at 3 retailers as of October 29, 2026, with prices from $306 to $1,349, a $1,043 spread on the same certified stone. MOH London lists it at $1,349. 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

0.81
Carat
E
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle39.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787667443
Dimensions5.76 × 6.63 × 3.47 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.76 mm6.63 mm0.81 ctE / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG787667443
Side View
Table 68.0%Crown 39.5°Girdle: STK-VTKPavilion 40.8°Culet: NoneDepth 52.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,349 USD|Low: $286 USD|High: $1,420 USD|Avg: $549 USD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 18, 2026
Retailer 4$286 USD
Retailer 3$306 USD
Retailer 5$374 USD
Retailer 2$399 USD
MOH London$1,349 USD

8 data points across 5 retailers

3 retailers$306 USD to $1,349 USD

B+
Cheapest Retailer
-
$306 USD
B
Retailer 2
-
$399 USD
View
Most Expensive
C
MOH London
LG787667443 · Oct 29
$1,349 USD
£1,062 GBP
View
2 more retailers have this diamond
Prices start from $306 USDSave up to $1,043 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.

B+
0.81ct Heart
$306 USD