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Princess|Lab Grown|IGI

1.21ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG547249092

Shape and cutting style on the report: Princess cut

Certificate IGI LG547249092

Diamond specifications and retailer prices

From $400 CAD
$286 USD
As of October 30, 2026
Save $1,561 CAD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,171 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG547249092 or 547249092. Listed at 17 retailers as of October 26, 2026, with a 391% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547249092
Dimensions5.75 × 5.73 × 4.10 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.75 mm5.73 mm1.21 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547249092
Side View
Table 71.0%Crown 45.3°Girdle: MediumPavilion 38.5°Culet: NoneDepth 71.6%

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: $862 CAD|Low: $285 CAD|High: $1,982 CAD|Avg: $888 CAD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$400 CAD
Retailer 8$497 CAD
Retailer 2$591 CAD
Retailer 6$664 CAD
Retailer 1$862 CAD
Retailer 3$1,189 CAD
Retailer 5$1,361 CAD
Retailer 4$1,960 CAD

37 data points across 8 retailers

17 retailers$400 CAD to $1,960 CAD

Retailer 1
-
$342 CAD
$245 USD
Price last confirmed 30 days ago
Retailer 2
-
$358 CAD
$256 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$400 CAD
$286 USD
View
Final sale: no returns
Retailer 4
-
$413 CAD
$296 USD
View
Price last confirmed 22 days ago
Retailer 5
-
$437 CAD
$313 USD
View
Price last confirmed 39 days ago
Retailer 6
-
$443 CAD
$317 USD
View
Price last confirmed 24 days ago
Retailer 7
-
$443 CAD
$317 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$497 CAD
$356 USD
View
A
Retailer 9
-
$591 CAD
$423 USD
View
A
Retailer 10
-
$664 CAD
$475 USD
View
B+
Retailer 11
-
$862 CAD
£486 GBP
View
B
Retailer 12
-
$1,189 CAD
A$1,310 AUD
View
B
Retailer 13
-
$1,361 CAD
$974 USD
View
Retailer 14
-
$1,570 CAD
$1,124 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$1,803 CAD
$1,291 USD
View
B
Retailer 16
-
$1,960 CAD
£1,105 GBP
View
Most Expensive
Do Amore Diamonds
27-144502BB3 · Oct 31
$3,171 CAD
$2,270 USD
View
Price under review
16 more retailers have this diamond
Prices start from $400 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
1.21ct Princess
$400 CAD