Princess|Lab Grown|IGI

1.01ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG817664457

Shape and cutting style on the report: Princess cut

Certificate IGI LG817664457

Diamond specifications and retailer prices

From $322 CAD
$230 USD
As of October 30, 2026
Save $2,057 CAD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,379 CAD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817664457 or 817664457. Listed at 22 retailers as of October 26, 2026, with prices from $322 to $2,379, a $2,057 spread on the same certified stone. Brilliant Earth lists it at $2,379. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817664457
Dimensions5.34 × 5.32 × 3.90 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.34 mm5.32 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817664457
Side View
Table 69.0%Crown 45.9°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 73.3%

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 30
Current: $2,379 CAD|Low: $316 CAD|High: $2,379 CAD|Avg: $882 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
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 8$322 CAD
Retailer 7$358 CAD
Retailer 4$372 CAD
Retailer 14$399 CAD
Retailer 20$399 CAD
Retailer 13$423 CAD
Retailer 16$664 CAD
Retailer 2$677 CAD
Retailer 18$685 CAD
Retailer 6$724 CAD
Retailer 15$751 CAD
Retailer 3$801 CAD
Retailer 19$973 CAD
Retailer 5$1,057 CAD
Retailer 12$1,085 CAD
Retailer 9$1,282 CAD
Retailer 10$1,355 CAD
Retailer 17$1,441 CAD
Retailer 21$1,600 CAD
Retailer 11$1,803 CAD
Brilliant Earth$2,379 CAD

30 data points across 21 retailers

22 retailers$322 CAD to $2,379 CAD

A
Cheapest Retailer
-
$322 CAD
$230 USD
A
Retailer 2
-
$358 CAD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$372 CAD
$266 USD
View
A
Retailer 4
-
$399 CAD
$285 USD
View
A
Retailer 5
-
$399 CAD
$285 USD
View
A
Retailer 6
-
$423 CAD
£238 GBP
View
A
Retailer 7
-
$664 CAD
€452 EUR
View
A
Retailer 8
-
$677 CAD
$484 USD
View
A
Retailer 9
-
$685 CAD
ZAR 7,907 ZAR
View
A
Retailer 10
-
$724 CAD
$517 USD
View
A
Retailer 11
-
$751 CAD
£423 GBP
View
A
Retailer 12
-
$801 CAD
$572 USD
View
B+
Retailer 13
-
$973 CAD
A$1,069 AUD
View
B+
Retailer 14
-
$1,057 CAD
$755 USD
View
B+
Retailer 15
-
$1,085 CAD
SGD 1,048 SGD
View
B+
Retailer 16
-
$1,282 CAD
$916 USD
View
B+
Retailer 17
-
$1,355 CAD
$968 USD
View
B+
Retailer 18
-
$1,441 CAD
A$1,584 AUD
View
B+
Retailer 19
-
$1,600 CAD
£900 GBP
View
Retailer 20
-
$1,687 CAD
$1,205 USD
View
Price last confirmed 30 days ago
B
Retailer 21
-
$1,803 CAD
$1,289 USD
View
Most Expensive
B
Brilliant Earth
20643298A · Oct 26
$2,379 CAD
$1,700 USD
View
21 more retailers have this diamond
Prices start from $322 CADSave up to $2,057 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
1.01ct Princess
$322 CAD