Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG791644533

Shape and cutting style on the report: Princess cut

Certificate IGI LG791644533

Diamond specifications and retailer prices

From $447 SGD
As of November 4, 2026
Save $881 SGD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,562 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG791644533 or 791644533. Listed at 19 retailers as of November 4, 2026, with a 197% 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

1.50
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791644533
Dimensions6.44 × 6.38 × 4.30 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm6.38 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG791644533
Side View
Table 68.0%Crown 41.3°Girdle: MediumPavilion 36.6°Culet: NoneDepth 67.4%

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: Nov 4
Current: $619 SGD|Low: $257 SGD|High: $1,562 SGD|Avg: $788 SGD|+2.8%
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
Reve Diamonds
October 30, 2026
Retailer 3$267 SGD
Retailer 4$299 SGD
Retailer 6$310 SGD
Retailer 5$331 SGD
Retailer 2$388 SGD
Retailer 9$447 SGD
Retailer 11$551 SGD
Retailer 15$559 SGD
Retailer 12$607 SGD
Retailer 1$619 SGD
Retailer 8$752 SGD
Retailer 16$807 SGD
Retailer 7$1,065 SGD
Retailer 10$1,133 SGD
Retailer 13$1,216 SGD
Retailer 18$1,258 SGD
Retailer 17$1,328 SGD
Retailer 14$1,330 SGD
Reve Diamonds$1,562 SGD

38 data points across 19 retailers

19 retailers$447 SGD to $1,328 SGD

Retailer 1
-
$267 SGD
Price last confirmed 9 days ago
Retailer 2
-
$310 SGD
View
Price last confirmed 12 days ago
Retailer 3
-
$331 SGD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$447 SGD
View
Retailer 5
-
$551 SGD
View
Price last confirmed 7 days ago
Retailer 6
-
$559 SGD
View
Price last confirmed 13 days ago
Retailer 7
-
$607 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$619 SGD
View
Retailer 9
-
$752 SGD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$807 SGD
View
Retailer 11
-
$837 SGD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,065 SGD
View
Price last confirmed 11 days ago
Retailer 13
-
$1,133 SGD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$1,216 SGD
View
B
Retailer 15
-
$1,258 SGD
View
Retailer 16
-
$1,279 SGD
View
Price last confirmed 43 days ago
B
Retailer 17
-
$1,328 SGD
View
Retailer 18
-
$1,330 SGD
View
Price last confirmed 11 days ago
Most Expensive
Reve Diamonds
74D1651AE · Oct 25
$1,562 SGD
$1,223 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $447 SGDSave up to $881 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
$447 SGD