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Heart|Lab Grown|IGI

0.81ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG837659774

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837659774

Diamond specifications and retailer prices

From €145 EUR
$162 USD
As of October 25, 2026
Save €1,071 EUR (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,216 EUR 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 very-good cut grade and certified by IGI LG837659774 or 837659774. Listed at 10 retailers as of October 25, 2026, with prices from €145 to €1,216, a €1,071 spread on the same certified stone. MOH London lists it at €1,216. 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659774
Dimensions5.58 × 6.56 × 3.91 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.58 mm6.56 mm0.81 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837659774
Side View
Table 55.0%Crown 39.7°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 59.6%

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 25
Current: €1,216 EUR|Low: €145 EUR|High: €1,216 EUR|Avg: €385 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8€145 EUR
Retailer 7€195 EUR
Retailer 3€243 EUR
Retailer 6€254 EUR
Retailer 5€262 EUR
Retailer 4€298 EUR
Retailer 2€334 EUR
Retailer 9€358 EUR
Retailer 10€516 EUR
MOH London€1,216 EUR

17 data points across 10 retailers

10 retailers€145 EUR to €1,216 EUR

A
Cheapest Retailer
-
€145 EUR
$162 USD
B+
Retailer 2
-
€195 EUR
$218 USD
View
A
Retailer 3
-
€243 EUR
£214 GBP
View
B+
Retailer 4
-
€254 EUR
$284 USD
View
B+
Retailer 5
-
€262 EUR
ZAR 4,726 ZAR
View
B+
Retailer 6
-
€298 EUR
£262 GBP
View
B+
Retailer 7
-
€334 EUR
$373 USD
View
B
Retailer 8
-
€358 EUR
$400 USD
View
B
Retailer 9
-
€516 EUR
$577 USD
View
Most Expensive
B
MOH London
LG837659774 · Oct 29
€1,216 EUR
£1,070 GBP
View
9 more retailers have this diamond
Prices start from €145 EURSave up to €1,071 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
0.81ct Heart
€145 EUR