Princess|Lab Grown|IGI

1.21ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG675571773

Shape and cutting style on the report: Princess cut

Certificate IGI LG675571773

Diamond specifications and retailer prices

From $613 CAD
$439 USD
As of October 30, 2026
Save $2,505 CAD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,118 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG675571773 or 675571773. Listed at 22 retailers as of October 30, 2026, with prices from $613 to $3,118, a $2,505 spread on the same certified stone. With Clarity lists it at $3,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675571773
Dimensions5.89 × 5.71 × 3.95 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.89 mm5.71 mm1.21 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675571773
Side View
Table 67.0%Crown 46.1°Girdle: Slightly ThickPavilion 36.6°Culet: NoneDepth 69.2%

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: $2,975 CAD|Low: $467 CAD|High: $3,269 CAD|Avg: $1,569 CAD|+6.5%
Retailer 1
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
Retailer 21
With Clarity
October 30, 2026
Retailer 9$613 CAD
Retailer 10$686 CAD
Retailer 21$687 CAD
Retailer 4$760 CAD
Retailer 11$760 CAD
Retailer 12$785 CAD
Retailer 2$930 CAD
Retailer 20$964 CAD
Retailer 5$1,125 CAD
Retailer 15$1,253 CAD
Retailer 19$1,307 CAD
Retailer 17$1,408 CAD
Retailer 16$1,853 CAD
Retailer 6$1,954 CAD
Retailer 14$2,038 CAD
Retailer 3$2,438 CAD
Retailer 8$2,445 CAD
Retailer 13$2,491 CAD
Retailer 7$2,733 CAD
Retailer 18$2,808 CAD
Retailer 1$2,975 CAD
With Clarity$3,118 CAD

29 data points across 22 retailers

22 retailers$613 CAD to $3,118 CAD

A
Cheapest Retailer
-
$613 CAD
$439 USD
A
Retailer 2
-
$686 CAD
$491 USD
View
Final sale: no returns
A
Retailer 3
-
$687 CAD
$492 USD
View
Retailer 4
-
$760 CAD
$544 USD
View
Price last confirmed 14 days ago
A
Retailer 5
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$760 CAD
$544 USD
View
A
Retailer 6
-
$785 CAD
£443 GBP
View
A
Retailer 7
-
$930 CAD
$666 USD
View
A
Retailer 8
-
$964 CAD
$690 USD
View
B+
Retailer 9
-
$1,125 CAD
$805 USD
View
B+
Retailer 10
-
$1,253 CAD
£706 GBP
View
B+
Retailer 11
-
$1,307 CAD
ZAR 15,112 ZAR
View
B+
Retailer 12
-
$1,408 CAD
€960 EUR
View
B+
Retailer 13
-
$1,853 CAD
A$2,041 AUD
View
B
Retailer 14
-
$1,954 CAD
$1,399 USD
View
Retailer 15
-
$2,038 CAD
A$2,244 AUD
View
Price last confirmed 30 days ago
Retailer 16
-
$2,438 CAD
$1,745 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$2,445 CAD
$1,750 USD
View
B
Retailer 18
-
$2,491 CAD
$1,783 USD
View
B
Retailer 19
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$2,733 CAD
$1,956 USD
View
B
Retailer 20
-
$2,808 CAD
£1,583 GBP
View
B
Retailer 21
-
$2,975 CAD
$2,130 USD
View
Most Expensive
B
With Clarity
675571773 · Oct 31
$3,118 CAD
$2,232 USD
View
21 more retailers have this diamond
Prices start from $613 CADSave up to $2,505 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
1.21ct Princess
$613 CAD