Princess|Lab Grown|IGI

4.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG738518831

Shape and cutting style on the report: Princess cut

Certificate IGI LG738518831

Diamond specifications and retailer prices

From $1,618 CAD
$1,158 USD
As of October 30, 2026
9 retailers carry this diamond
Most expensive: $4,307 CAD at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 4.5ct lab-grown princess diamond

This 4.5ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG738518831 or 738518831. Listed at 9 retailers as of October 30, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.50
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738518831
Dimensions9.01 × 8.75 × 6.24 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
9.01 mm8.75 mm4.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738518831
Side View
Table 73.0%Crown 48°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 71.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,307 CAD|Low: $584 CAD|High: $4,307 CAD|Avg: $2,148 CAD
Rare Carat
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
September 30, 2026
Retailer 17$798 CAD
Retailer 9$884 CAD
Retailer 11$966 CAD
Retailer 13$1,020 CAD
Retailer 5$1,187 CAD
Retailer 10$1,326 CAD
Retailer 15$1,462 CAD
Retailer 2$1,618 CAD
Retailer 3$1,724 CAD
Retailer 18$1,777 CAD
Retailer 12$2,107 CAD
Retailer 14$2,112 CAD
Retailer 4$2,576 CAD
Retailer 8$2,876 CAD
Retailer 6$2,909 CAD
Retailer 7$3,586 CAD
Retailer 16$3,734 CAD
Rare Carat$4,307 CAD

14 data points across 18 retailers

9 retailers

Retailer 1
-
$732 CAD
$524 USD
Price last confirmed 38 days ago
Retailer 2
-
$820 CAD
$587 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$873 CAD
$625 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$966 CAD
HK$5,400 HKD
View
Price last confirmed 30 days ago
A
Retailer 5
-
$1,618 CAD
$1,158 USD
View
Retailer 6
-
$1,724 CAD
ZAR 19,942 ZAR
View
Price last confirmed 33 days ago
Retailer 7
-
$1,777 CAD
A$1,957 AUD
View
Price last confirmed 33 days ago
Retailer 8
-
$2,112 CAD
$1,512 USD
View
Price last confirmed 31 days ago
Most Expensive
Rare Carat
10V738518831 · Sep 9
$4,307 CAD
$3,084 USD
View
Price last confirmed 51 days ago
8 more retailers have this diamond
Prices start from $1,618 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
4.50ct Princess
$1,618 CAD