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Oval|Lab Grown|IGI

0.83ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG818654089

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818654089

Diamond specifications and retailer prices

From $432 CAD
$309 USD
As of October 29, 2026
Save $1,722 CAD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,154 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.83ct lab-grown oval diamond

This 0.83ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818654089 or 818654089. Listed at 17 retailers as of October 29, 2026, with prices from $432 to $2,154, a $1,722 spread on the same certified stone. MOH London lists it at $2,154. 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

0.83
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818654089
Dimensions7.90 × 5.27 × 3.23 mm
L/W Ratio1.50
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
7.90 mm5.27 mm0.83 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818654089
Side View
Table 57.0%Crown 33.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.3%

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: $2,154 CAD|Low: $483 CAD|High: $2,221 CAD|Avg: $1,240 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
October 30, 2026
Retailer 13$483 CAD
Retailer 11$796 CAD
Retailer 12$872 CAD
Retailer 9$884 CAD
Retailer 8$950 CAD
Retailer 6$951 CAD
Retailer 7$967 CAD
Retailer 2$1,453 CAD
Retailer 5$1,462 CAD
Retailer 10$1,643 CAD
Retailer 3$1,784 CAD
Retailer 4$1,968 CAD
MOH London$2,154 CAD

39 data points across 13 retailers

17 retailers$432 CAD to $2,154 CAD

A
Cheapest Retailer
-
$432 CAD
$309 USD
A
Retailer 2
-
$483 CAD
$346 USD
View
Final sale: no returns
A
Retailer 3
-
$500 CAD
$358 USD
View
A
Retailer 4
-
$535 CAD
$383 USD
View
A
Retailer 5
-
$535 CAD
$383 USD
View
B+
Retailer 6
-
$796 CAD
$570 USD
View
B+
Retailer 7
-
$872 CAD
$624 USD
View
B+
Retailer 8
-
$950 CAD
$680 USD
View
B+
Retailer 9
-
$951 CAD
£536 GBP
View
B+
Retailer 10
-
$967 CAD
ZAR 11,185 ZAR
View
B+
Retailer 11
-
$1,453 CAD
$1,040 USD
View
B
Retailer 12
-
$1,462 CAD
SGD 1,414 SGD
View
B
Retailer 13
-
$1,643 CAD
$1,176 USD
View
B
Retailer 14
-
$1,720 CAD
$1,231 USD
View
B
Retailer 15
-
$1,784 CAD
$1,277 USD
View
B
Retailer 16
-
$1,968 CAD
$1,409 USD
View
Most Expensive
B
MOH London
LG818654089 · Oct 29
$2,154 CAD
£1,214 GBP
View
16 more retailers have this diamond
Prices start from $432 CADSave up to $1,722 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
0.83ct Oval
$432 CAD