Heart|Lab Grown|IGI

0.81ct E FL Heart Lab Grown Diamond

VG • E/FL • IGI LG836610911

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836610911

Diamond specifications and retailer prices

From €322 EUR
$360 USD
As of October 30, 2026
Save €1,116 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,438 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836610911 or 836610911. Listed at 17 retailers as of October 29, 2026, with prices from €322 to €1,438, a €1,116 spread on the same certified stone. MOH London lists it at €1,438. 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
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836610911
Dimensions5.67 × 6.46 × 3.75 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
cns 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
5.67 mm6.46 mm0.81 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836610911
Side View
Table 56.0%Crown 36°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 58.0%

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 30
Current: €1,438 EUR|Low: €322 EUR|High: €1,447 EUR|Avg: €826 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12€322 EUR
Retailer 6€468 EUR
Retailer 3€495 EUR
Retailer 9€503 EUR
Retailer 2€637 EUR
Retailer 7€645 EUR
Retailer 5€743 EUR
Retailer 10€806 EUR
Retailer 8€1,046 EUR
Retailer 4€1,187 EUR
Retailer 11€1,415 EUR
MOH London€1,438 EUR

27 data points across 12 retailers

17 retailers€322 EUR to €1,438 EUR

Retailer 1
-
€287 EUR
$321 USD
Price last confirmed 23 days ago
A
Retailer 2
-
€322 EUR
$360 USD
View
Final sale: no returns
Retailer 3
-
€334 EUR
$373 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€357 EUR
$399 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€357 EUR
$399 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
€468 EUR
£412 GBP
View
B+
Retailer 7
-
€495 EUR
$553 USD
View
A
Retailer 8
-
€503 EUR
$562 USD
View
B+
Retailer 9
-
€637 EUR
£560 GBP
View
B+
Retailer 10
-
€645 EUR
ZAR 11,648 ZAR
View
B+
Retailer 11
-
€743 EUR
$830 USD
View
B+
Retailer 12
-
€806 EUR
$900 USD
View
B
Retailer 13
-
€1,046 EUR
$1,169 USD
View
Retailer 14
-
€1,147 EUR
$1,281 USD
View
Price last confirmed 30 days ago
B
Retailer 15
-
€1,187 EUR
$1,327 USD
View
B
Retailer 16
-
€1,415 EUR
$1,581 USD
View
Most Expensive
B
MOH London
LG836610911 · Oct 29
€1,438 EUR
£1,265 GBP
View
16 more retailers have this diamond
Prices start from €322 EURSave up to €1,116 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
€322 EUR