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Round|Lab Grown|IGI

0.81ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG784669220

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784669220

Diamond specifications and retailer prices

From $273 CAD
$195 USD
As of October 27, 2026
Save $679 CAD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $952 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784669220 or 784669220. Listed at 3 retailers as of October 27, 2026, with prices from $273 to $952, a $679 spread on the same certified stone. Brilliant Earth lists it at $952. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784669220
Dimensions6.01 × 6.05 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.01 mm6.05 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784669220
Side View
Table 56.0%Crown 34°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.9%

Caratlytics Score

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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 27
Current: $952 CAD|Low: $168 CAD|High: $1,584 CAD|Avg: $723 CAD|-9.3%
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
September 27, 2026
Retailer 13$265 CAD
Retailer 2$273 CAD
Retailer 6$293 CAD
Retailer 3$411 CAD
Retailer 12$420 CAD
Retailer 10$453 CAD
Retailer 7$473 CAD
Retailer 4$479 CAD
Retailer 5$510 CAD
Retailer 14$775 CAD
Retailer 9$810 CAD
Retailer 8$926 CAD
Brilliant Earth$952 CAD
Retailer 11$1,459 CAD

66 data points across 14 retailers

3 retailers$273 CAD to $952 CAD

A
Cheapest Retailer
-
$273 CAD
$195 USD
Final sale: no returns
A
Retailer 2
-
$420 CAD
$300 USD
View
Price last confirmed 101 days ago
Most Expensive
B+
Brilliant Earth
18356062A · Oct 29
$952 CAD
$680 USD
View
2 more retailers have this diamond
Prices start from $273 CADSave up to $679 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
$273 CAD