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Princess|Lab Grown|IGI

1.50ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG618476225

Shape and cutting style on the report: Princess cut

Certificate IGI LG618476225

Diamond specifications and retailer prices

From $263 SGD
As of November 4, 2026
Save $2,266 SGD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,529 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 LG618476225 or 618476225. Listed at 8 retailers as of November 2, 2026, with prices from $263 to $2,529, a $2,266 spread on the same certified stone. Do Amore Diamonds lists it at $2,529. 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 angle44°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618476225
Dimensions6.20 × 6.12 × 4.44 mm
L/W Ratio1.01
Culet sizeNone
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
6.20 mm6.12 mm1.50 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618476225
Side View
Table 70.0%Crown 44°Girdle: MediumPavilion 38.3°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
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: $2,529 SGD|Low: $263 SGD|High: $2,631 SGD|Avg: $1,129 SGD|-3.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$263 SGD
Retailer 4$305 SGD
Retailer 7$565 SGD
Retailer 3$840 SGD
Retailer 5$1,052 SGD
Retailer 8$1,157 SGD
Retailer 2$1,442 SGD
Do Amore Diamonds$2,529 SGD

16 data points across 8 retailers

8 retailers$263 SGD to $2,529 SGD

A
Cheapest Retailer
-
$263 SGD
A
Retailer 2
-
$305 SGD
View
B+
Retailer 3
-
$565 SGD
View
Retailer 4
-
$840 SGD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,052 SGD
View
B+
Retailer 6
-
$1,157 SGD
View
B
Retailer 7
-
$1,442 SGD
View
Most Expensive
B
Do Amore Diamonds
27-277DF2141 · Nov 2
$2,529 SGD
$1,980 USD
View
7 more retailers have this diamond
Prices start from $263 SGDSave up to $2,266 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
$263 SGD