Princess|Lab Grown|IGI

1.15ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG620480457

Shape and cutting style on the report: Princess cut

Certificate IGI LG620480457

Diamond specifications and retailer prices

From $246 CAD
$176 USD
As of October 30, 2026
Save $1,184 CAD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,430 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.15ct lab-grown princess diamond

This 1.15ct 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 LG620480457 or 620480457. Listed at 12 retailers as of October 29, 2026, with prices from $246 to $1,430, a $1,184 spread on the same certified stone. MOH London lists it at $1,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620480457
Dimensions5.77 × 5.58 × 4.14 mm
L/W Ratio1.03
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
5.77 mm5.58 mm1.15 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620480457
Side View
Table 80.0%Crown 42.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 74.2%

Caratlytics Score

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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: $1,430 CAD|Low: $194 CAD|High: $1,439 CAD|Avg: $640 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5$246 CAD
Retailer 7$274 CAD
Retailer 3$522 CAD
Retailer 6$539 CAD
Retailer 2$541 CAD
Retailer 8$557 CAD
Retailer 4$1,032 CAD
MOH London$1,430 CAD

43 data points across 8 retailers

12 retailers$246 CAD to $1,430 CAD

A
Cheapest Retailer
-
$246 CAD
$176 USD
A
Retailer 2
-
$274 CAD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$285 CAD
$204 USD
View
A
Retailer 4
-
$305 CAD
$218 USD
View
A
Retailer 5
-
$305 CAD
$218 USD
View
A
Retailer 6
-
$522 CAD
ZAR 6,040 ZAR
View
A
Retailer 7
-
$539 CAD
$386 USD
View
A
Retailer 8
-
$541 CAD
£305 GBP
View
A
Retailer 9
-
$557 CAD
$399 USD
View
B
Retailer 10
-
$978 CAD
$700 USD
View
B
Retailer 11
-
$1,032 CAD
$739 USD
View
Most Expensive
B
MOH London
LG620480457 · Oct 29
$1,430 CAD
£806 GBP
View
11 more retailers have this diamond
Prices start from $246 CADSave up to $1,184 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
1.15ct Princess
$246 CAD