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Round|Lab Grown|IGI

0.99ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836619879

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836619879

Diamond specifications and retailer prices

From $291 CAD
$208 USD
As of October 29, 2026
Save $1,749 CAD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,039 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.99ct lab-grown round diamond

This 0.99ct 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 LG836619879 or 836619879. Listed at 18 retailers as of October 29, 2026, with prices from $291 to $2,039, a $1,749 spread on the same certified stone. Brilliant Earth lists it at $2,039. 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

0.99
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619879
Dimensions6.43 × 6.48 × 3.89 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
6.43 mm6.48 mm0.99 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619879
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.2%

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 29
Current: $2,039 CAD|Low: $291 CAD|High: $2,347 CAD|Avg: $954 CAD|-13.1%
Brilliant Earth
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
October 31, 2026
Retailer 14$291 CAD
Retailer 7$325 CAD
Retailer 15$337 CAD
Retailer 4$360 CAD
Retailer 16$560 CAD
Retailer 2$616 CAD
Retailer 5$620 CAD
Retailer 12$651 CAD
Retailer 9$662 CAD
Retailer 13$1,158 CAD
Retailer 6$1,162 CAD
Retailer 8$1,232 CAD
Retailer 3$1,256 CAD
Retailer 11$1,341 CAD
Retailer 10$1,451 CAD
Brilliant Earth$2,039 CAD

37 data points across 16 retailers

18 retailers$291 CAD to $2,039 CAD

A
Cheapest Retailer
-
$291 CAD
$208 USD
A
Retailer 2
-
$325 CAD
$233 USD
View
Final sale: no returns
A
Retailer 3
-
$337 CAD
$241 USD
View
A
Retailer 4
-
$360 CAD
$258 USD
View
A
Retailer 5
-
$560 CAD
$401 USD
View
A
Retailer 6
-
$616 CAD
€420 EUR
View
A
Retailer 7
-
$620 CAD
$444 USD
View
A
Retailer 8
-
$651 CAD
ZAR 7,531 ZAR
View
A
Retailer 9
-
$662 CAD
£373 GBP
View
B+
Retailer 10
-
$1,158 CAD
$829 USD
View
B+
Retailer 11
-
$1,162 CAD
$832 USD
View
B+
Retailer 12
-
$1,232 CAD
$882 USD
View
B+
Retailer 13
-
$1,256 CAD
$899 USD
View
B+
Retailer 14
-
$1,341 CAD
$960 USD
View
B+
Retailer 15
-
$1,383 CAD
$990 USD
View
B+
Retailer 16
-
$1,383 CAD
$990 USD
View
B+
Retailer 17
-
$1,451 CAD
£818 GBP
View
Most Expensive
B
Brilliant Earth
21589364A · Oct 29
$2,039 CAD
$1,460 USD
View
17 more retailers have this diamond
Prices start from $291 CADSave up to $1,749 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
0.99ct Round
$291 CAD