CaratHunter
Plans
Oval|Lab Grown|IGI

0.91ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG812621990

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812621990

Diamond specifications and retailer prices

From $284 CAD
$203 USD
As of October 30, 2026
Save $1,339 CAD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,624 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.91ct lab-grown oval diamond

This 0.91ct lab-grown oval sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621990 or 812621990. Listed at 21 retailers as of October 29, 2026, with prices from $284 to $1,624, a $1,339 spread on the same certified stone. Brilliant Earth lists it at $1,624. 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

0.91
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621990
Dimensions7.86 × 5.44 × 3.38 mm
L/W Ratio1.44
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
7.86 mm5.44 mm0.91 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621990
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
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 30
Current: $1,624 CAD|Low: $207 CAD|High: $1,680 CAD|Avg: $902 CAD|-3.3%
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
October 30, 2026
Retailer 11$284 CAD
Retailer 7$445 CAD
Retailer 5$553 CAD
Retailer 2$570 CAD
Retailer 10$571 CAD
Retailer 12$661 CAD
Retailer 9$778 CAD
Retailer 13$788 CAD
Retailer 4$1,047 CAD
Retailer 14$1,091 CAD
Retailer 6$1,113 CAD
Retailer 3$1,518 CAD
Retailer 8$1,590 CAD
Brilliant Earth$1,624 CAD

33 data points across 14 retailers

21 retailers$284 CAD to $1,624 CAD

Retailer 1
-
$262 CAD
$187 USD
Price last confirmed 36 days ago
Retailer 2
-
$262 CAD
$187 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$284 CAD
$203 USD
View
Final sale: no returns
Retailer 4
-
$304 CAD
$217 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$321 CAD
$229 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$325 CAD
$232 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$325 CAD
$232 USD
View
Price last confirmed 27 days ago
A
Retailer 8
-
$445 CAD
$318 USD
View
A
Retailer 9
-
$570 CAD
£321 GBP
View
A
Retailer 10
-
$571 CAD
ZAR 6,591 ZAR
View
A
Retailer 11
-
$661 CAD
$472 USD
View
B+
Retailer 12
-
$778 CAD
$556 USD
View
B+
Retailer 13
-
$788 CAD
A$866 AUD
View
Retailer 14
-
$1,043 CAD
$745 USD
View
Price last confirmed 22 days ago
Retailer 15
-
$1,043 CAD
$745 USD
View
Price last confirmed 39 days ago
B+
Retailer 16
-
$1,047 CAD
$748 USD
View
B+
Retailer 17
-
$1,091 CAD
$780 USD
View
B+
Retailer 18
-
$1,113 CAD
$795 USD
View
B
Retailer 19
-
$1,518 CAD
£854 GBP
View
B
Retailer 20
-
$1,590 CAD
$1,136 USD
View
Most Expensive
B
Brilliant Earth
21017061A · Oct 29
$1,624 CAD
$1,160 USD
View
20 more retailers have this diamond
Prices start from $284 CADSave up to $1,339 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
0.91ct Oval
$284 CAD