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Oval|Lab Grown|IGI

0.98ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG818659133

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818659133

Diamond specifications and retailer prices

From $259 CAD
$185 USD
As of October 26, 2026
Save $1,561 CAD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,819 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 0.98ct lab-grown oval diamond

This 0.98ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659133 or 818659133. Listed at 19 retailers as of October 26, 2026, with prices from $259 to $1,819, a $1,561 spread on the same certified stone. Brilliant Earth lists it at $1,819. 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

0.98
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659133
Dimensions8.50 × 5.45 × 3.33 mm
L/W Ratio1.56
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
8.50 mm5.45 mm0.98 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659133
Side View
Table 58.0%Crown 31.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,819 CAD|Low: $288 CAD|High: $1,819 CAD|Avg: $858 CAD
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
October 29, 2026
Retailer 7$291 CAD
Retailer 10$564 CAD
Retailer 4$565 CAD
Retailer 2$579 CAD
Retailer 6$580 CAD
Retailer 8$801 CAD
Retailer 12$816 CAD
Retailer 13$850 CAD
Retailer 9$1,015 CAD
Retailer 3$1,107 CAD
Retailer 5$1,265 CAD
Retailer 11$1,507 CAD
Brilliant Earth$1,819 CAD

41 data points across 13 retailers

19 retailers$259 CAD to $1,819 CAD

A+
Cheapest Retailer
-
$259 CAD
$185 USD
A
Retailer 2
-
$291 CAD
$208 USD
View
Final sale: no returns
A
Retailer 3
-
$300 CAD
$214 USD
View
A
Retailer 4
-
$321 CAD
$229 USD
View
A
Retailer 5
-
$321 CAD
$229 USD
View
A
Retailer 6
-
$564 CAD
€384 EUR
View
Price last confirmed 10 days ago
A
Retailer 7
-
$565 CAD
$404 USD
View
A
Retailer 8
-
$579 CAD
£326 GBP
View
A
Retailer 9
-
$580 CAD
ZAR 6,694 ZAR
View
A
Retailer 10
-
$801 CAD
A$880 AUD
View
A
Retailer 11
-
$816 CAD
$583 USD
View
A
Retailer 12
-
$850 CAD
$607 USD
View
B+
Retailer 13
-
$1,004 CAD
SGD 969 SGD
View
B+
Retailer 14
-
$1,015 CAD
$725 USD
View
B+
Retailer 15
-
$1,032 CAD
$737 USD
View
B+
Retailer 16
-
$1,107 CAD
$791 USD
View
B+
Retailer 17
-
$1,265 CAD
$904 USD
View
B+
Retailer 18
-
$1,507 CAD
£848 GBP
View
Most Expensive
B
Brilliant Earth
21421705A · Oct 28
$1,819 CAD
$1,300 USD
View
18 more retailers have this diamond
Prices start from $259 CADSave up to $1,561 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+
0.98ct Oval
$259 CAD