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 $360 USD
As of October 30, 2026
Save $1,247 USD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,607 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 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 $360 to $1,607, a $1,247 spread on the same certified stone. MOH London lists it at $1,607. 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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,607 USD|Low: $360 USD|High: $1,617 USD|Avg: $925 USD|-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 30, 2026
Retailer 12$360 USD
Retailer 2$523 USD
Retailer 3$553 USD
Retailer 9$562 USD
Retailer 5$710 USD
Retailer 6$721 USD
Retailer 10$900 USD
Retailer 8$1,090 USD
Retailer 7$1,169 USD
Retailer 4$1,327 USD
Retailer 11$1,581 USD
MOH London$1,607 USD

26 data points across 12 retailers

17 retailers$360 USD to $1,607 USD

Retailer 1
-
$321 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$360 USD
View
Final sale: no returns
Retailer 3
-
$373 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$399 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$399 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$523 USD
£412 GBP
View
B+
Retailer 7
-
$553 USD
View
A
Retailer 8
-
$562 USD
View
B+
Retailer 9
-
$710 USD
£559 GBP
View
B+
Retailer 10
-
$721 USD
ZAR 11,648 ZAR
View
B+
Retailer 11
-
$900 USD
View
B
Retailer 12
-
$1,090 USD
View
B
Retailer 13
-
$1,169 USD
View
Retailer 14
-
$1,281 USD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$1,327 USD
View
B
Retailer 16
-
$1,581 USD
View
Most Expensive
B
MOH London
LG836610911 · Oct 29
$1,607 USD
£1,265 GBP
View
16 more retailers have this diamond
Prices start from $360 USDSave up to $1,247 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
0.81ct Heart
$360 USD