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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG749517757

Shape and cutting style on the report: Princess cut

Certificate IGI LG749517757

Diamond specifications and retailer prices

From $290 SGD
As of November 4, 2026
Save $1,238 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,528 SGD at With Clarity · As of November 5, 2026
View at With Clarity

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749517757 or 749517757. Listed at 22 retailers as of November 4, 2026, with prices from $290 to $1,528, a $1,238 spread on the same certified stone. With Clarity lists it at $1,528. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749517757
Dimensions6.18 × 6.17 × 4.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.18 mm6.17 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749517757
Side View
Table 72.0%Crown 46.6°Girdle: MediumPavilion 38.7°Culet: NoneDepth 71.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $418 SGD|Low: $290 SGD|High: $1,520 SGD|Avg: $904 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$290 SGD
Retailer 1$418 SGD
Retailer 9$603 SGD
Retailer 8$621 SGD
Retailer 4$665 SGD
Retailer 7$840 SGD
Retailer 2$1,161 SGD
Retailer 6$1,257 SGD
Retailer 11$1,271 SGD
Retailer 5$1,438 SGD
Retailer 10$1,443 SGD

33 data points across 11 retailers

22 retailers$290 SGD to $1,528 SGD

A
Cheapest Retailer
-
$290 SGD
A
Retailer 2
-
$323 SGD
View
Final sale: no returns
A
Retailer 3
-
$337 SGD
View
A
Retailer 4
-
$360 SGD
View
Retailer 5
-
$360 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$418 SGD
View
Retailer 7
-
$603 SGD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$611 SGD
View
A
Retailer 9
-
$612 SGD
View
A
Retailer 10
-
$621 SGD
View
A
Retailer 11
-
$665 SGD
View
B+
Retailer 12
-
$778 SGD
View
B+
Retailer 13
-
$840 SGD
View
B
Retailer 14
-
$1,157 SGD
View
B
Retailer 15
-
$1,161 SGD
View
B
Retailer 16
-
$1,224 SGD
View
B
Retailer 17
-
$1,257 SGD
View
B
Retailer 18
-
$1,271 SGD
View
B
Retailer 19
-
$1,293 SGD
View
B
Retailer 20
-
$1,438 SGD
View
B
Retailer 21
-
$1,443 SGD
View
Most Expensive
B
With Clarity
749517757 · Nov 5
$1,528 SGD
$1,196 USD
View
21 more retailers have this diamond
Prices start from $290 SGDSave up to $1,238 SGD

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
1.50ct Princess
$290 SGD