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Oval|Lab Grown|IGI

0.81ct F SI1 Oval Lab Grown Diamond

ID • F/SI1 • IGI LG499115894

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG499115894

Diamond specifications and retailer prices

From $601 CAD
$430 USD
As of October 30, 2026
Save $2,200 CAD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,801 CAD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499115894 or 499115894. Listed at 12 retailers as of October 28, 2026, with prices from $601 to $2,801, a $2,200 spread on the same certified stone. NZ Jewellers lists it at $2,801. 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
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499115894
Dimensions7.50 × 5.25 × 3.19 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.50 mm5.25 mm0.81 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499115894
Side View
Table 56.5%Crown 34.4°Girdle: MediumPavilion 39.7°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $601 CAD|Low: $601 CAD|High: $4,685 CAD|Avg: $1,631 CAD|-18.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 1$601 CAD
Retailer 7$859 CAD
Retailer 10$960 CAD
Retailer 2$1,064 CAD
Retailer 8$1,064 CAD
Retailer 9$1,632 CAD
Retailer 3$1,664 CAD
Retailer 4$1,773 CAD
Retailer 6$2,643 CAD
Retailer 5$4,648 CAD

42 data points across 10 retailers

12 retailers$601 CAD to $2,801 CAD

B+
Cheapest Retailer
-
$601 CAD
$430 USD
B
Retailer 2
-
$859 CAD
$615 USD
View
B
Retailer 3
-
$960 CAD
$687 USD
View
Final sale: no returns
B
Retailer 4
-
$962 CAD
$689 USD
View
B
Retailer 5
-
$1,064 CAD
$762 USD
View
Retailer 6
-
$1,064 CAD
$762 USD
View
Price last confirmed 15 days ago
B
Retailer 7
-
$1,632 CAD
$1,168 USD
View
B
Retailer 8
-
$1,664 CAD
£938 GBP
View
B
Retailer 9
-
$1,773 CAD
€1,209 EUR
View
B
Retailer 10
-
$2,643 CAD
$1,892 USD
View
Most Expensive
B
NZ Jewellers
f9503c46-dcd6-48ac-8446-96fcf6606028 · Oct 28
$2,801 CAD
$2,005 USD
View
10 more retailers have this diamond
Prices start from $601 CADSave up to $2,200 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.

B+
0.81ct Oval
$601 CAD