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Oval|Lab Grown|IGI

0.81ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG803661590

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803661590

Diamond specifications and retailer prices

From $157 CAD
$112 USD
As of October 26, 2026
Save $1,475 CAD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,632 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG803661590 or 803661590. Listed at 17 retailers as of October 26, 2026, with prices from $157 to $1,632, a $1,475 spread on the same certified stone. MOH London lists it at $1,632. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.81
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803661590
Dimensions7.22 × 5.18 × 3.38 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.18 mm0.81 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803661590
Side View
Table 59.0%Crown 38.4°Girdle: Slightly ThickPavilion 41.3°Culet: NoneDepth 65.3%

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 26
Current: $1,632 CAD|Low: $151 CAD|High: $1,667 CAD|Avg: $466 CAD|-1.9%
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
October 29, 2026
Retailer 16$157 CAD
Retailer 4$175 CAD
Retailer 3$182 CAD
Retailer 8$207 CAD
Retailer 9$283 CAD
Retailer 12$301 CAD
Retailer 13$348 CAD
Retailer 15$385 CAD
Retailer 10$391 CAD
Retailer 11$454 CAD
Retailer 14$459 CAD
Retailer 7$533 CAD
Retailer 2$543 CAD
Retailer 6$627 CAD
Retailer 5$854 CAD
MOH London$1,632 CAD

42 data points across 16 retailers

17 retailers$157 CAD to $1,632 CAD

A
Cheapest Retailer
-
$157 CAD
$112 USD
A
Retailer 2
-
$175 CAD
$125 USD
View
Final sale: no returns
A
Retailer 3
-
$182 CAD
$130 USD
View
A
Retailer 4
-
$207 CAD
$148 USD
View
A
Retailer 5
-
$233 CAD
HK$1,300 HKD
View
A
Retailer 6
-
$283 CAD
£159 GBP
View
Retailer 7
-
$301 CAD
$215 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$348 CAD
€237 EUR
View
B+
Retailer 9
-
$385 CAD
$275 USD
View
A
Retailer 10
-
$391 CAD
£220 GBP
View
B+
Retailer 11
-
$454 CAD
£255 GBP
View
B+
Retailer 12
-
$459 CAD
$328 USD
View
B+
Retailer 13
-
$533 CAD
$381 USD
View
B+
Retailer 14
-
$543 CAD
SGD 524 SGD
View
B+
Retailer 15
-
$627 CAD
$448 USD
View
B
Retailer 16
-
$854 CAD
$610 USD
View
Most Expensive
B
MOH London
LG803661590 · Oct 26
$1,632 CAD
£918 GBP
View
16 more retailers have this diamond
Prices start from $157 CADSave up to $1,475 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 Oval
$157 CAD