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Round|Lab Grown|IGI

0.81ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG830623939

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830623939

Diamond specifications and retailer prices

From $279 CAD
$199 USD
As of October 29, 2026
Save $1,002 CAD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,587 CAD at MOH London · As of October 18, 2026
View at MOH London

About this 0.81ct lab-grown round diamond

This 0.81ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830623939 or 830623939. Listed at 20 retailers as of October 29, 2026, with a 360% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830623939
Dimensions6.05 × 6.01 × 3.64 mm
L/W Ratio1.01
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
6.05 mm6.01 mm0.81 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830623939
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.4%

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 29
Current: $1,587 CAD|Low: $273 CAD|High: $1,666 CAD|Avg: $753 CAD|+6.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 18$279 CAD
Retailer 3$312 CAD
Retailer 15$323 CAD
Retailer 6$346 CAD
Retailer 14$346 CAD
Retailer 19$477 CAD
Retailer 16$599 CAD
Retailer 13$625 CAD
Retailer 12$629 CAD
Retailer 2$630 CAD
Retailer 5$666 CAD
Retailer 9$882 CAD
Retailer 10$1,010 CAD
Retailer 8$1,050 CAD
Retailer 7$1,111 CAD
Retailer 17$1,115 CAD
Retailer 4$1,186 CAD
Retailer 11$1,281 CAD
MOH London$1,587 CAD

36 data points across 19 retailers

20 retailers$279 CAD to $1,281 CAD

A
Cheapest Retailer
-
$279 CAD
$199 USD
A
Retailer 2
-
$312 CAD
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$323 CAD
$231 USD
View
A
Retailer 4
-
$346 CAD
$247 USD
View
A
Retailer 5
-
$346 CAD
$247 USD
View
A
Retailer 6
-
$477 CAD
$341 USD
View
A
Retailer 7
-
$599 CAD
$428 USD
View
A
Retailer 8
-
$625 CAD
ZAR 7,216 ZAR
View
A
Retailer 9
-
$629 CAD
€428 EUR
View
A
Retailer 10
-
$630 CAD
£355 GBP
View
A
Retailer 11
-
$666 CAD
$476 USD
View
Retailer 12
-
$882 CAD
$630 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,010 CAD
SGD 975 SGD
View
B+
Retailer 14
-
$1,050 CAD
$750 USD
View
B+
Retailer 15
-
$1,111 CAD
$794 USD
View
B
Retailer 16
-
$1,115 CAD
$797 USD
View
B+
Retailer 17
-
$1,186 CAD
$848 USD
View
B
Retailer 18
-
$1,281 CAD
$915 USD
View
Retailer 19
-
$1,288 CAD
$920 USD
View
Price last confirmed 31 days ago
Most Expensive
MOH London
LG830623939 · Oct 18
$1,587 CAD
£893 GBP
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from $279 CADSave up to $1,002 CAD

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 Round
$279 CAD