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Oval|Lab Grown|IGI

0.97ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG818670579

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818670579

Diamond specifications and retailer prices

From $256 CAD
$183 USD
As of October 29, 2026
Save $1,549 CAD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,805 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.97ct lab-grown oval diamond

This 0.97ct 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 LG818670579 or 818670579. Listed at 20 retailers as of October 29, 2026, with prices from $256 to $1,805, a $1,549 spread on the same certified stone. Brilliant Earth lists it at $1,805. 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

0.97
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818670579
Dimensions8.09 × 5.52 × 3.48 mm
L/W Ratio1.47
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
8.09 mm5.52 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818670579
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.0%

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 29
Current: $1,805 CAD|Low: $249 CAD|High: $1,805 CAD|Avg: $722 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 10$256 CAD
Retailer 9$288 CAD
Retailer 20$298 CAD
Retailer 4$318 CAD
Retailer 5$318 CAD
Retailer 14$392 CAD
Retailer 18$560 CAD
Retailer 8$563 CAD
Retailer 2$573 CAD
Retailer 16$575 CAD
Retailer 3$651 CAD
Retailer 17$793 CAD
Retailer 19$808 CAD
Retailer 12$843 CAD
Retailer 15$1,008 CAD
Retailer 6$1,023 CAD
Retailer 7$1,098 CAD
Retailer 11$1,253 CAD
Retailer 13$1,495 CAD
Brilliant Earth$1,805 CAD

32 data points across 20 retailers

20 retailers$256 CAD to $1,805 CAD

A+
Cheapest Retailer
-
$256 CAD
$183 USD
A
Retailer 2
-
$288 CAD
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$298 CAD
$213 USD
View
A
Retailer 4
-
$318 CAD
$227 USD
View
A
Retailer 5
-
$318 CAD
$227 USD
View
A
Retailer 6
-
$392 CAD
£220 GBP
View
A
Retailer 7
-
$563 CAD
$402 USD
View
A
Retailer 8
-
$573 CAD
£322 GBP
View
A
Retailer 9
-
$575 CAD
ZAR 6,636 ZAR
View
A
Retailer 10
-
$651 CAD
$465 USD
View
A
Retailer 11
-
$793 CAD
A$872 AUD
View
A
Retailer 12
-
$808 CAD
$577 USD
View
A
Retailer 13
-
$843 CAD
$602 USD
View
B+
Retailer 14
-
$990 CAD
SGD 956 SGD
View
B+
Retailer 15
-
$1,008 CAD
$720 USD
View
B+
Retailer 16
-
$1,023 CAD
$731 USD
View
B+
Retailer 17
-
$1,098 CAD
$785 USD
View
B+
Retailer 18
-
$1,253 CAD
$895 USD
View
B+
Retailer 19
-
$1,495 CAD
£841 GBP
View
Most Expensive
B
Brilliant Earth
21418781A · Oct 29
$1,805 CAD
$1,290 USD
View
19 more retailers have this diamond
Prices start from $256 CADSave up to $1,549 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+
0.97ct Oval
$256 CAD