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Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG602393660

Shape and cutting style on the report: Princess cut

Certificate IGI LG602393660

Diamond specifications and retailer prices

From $363 SGD
As of November 4, 2026
Save $1,049 SGD (74%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,411 SGD at Brilliance · As of November 4, 2026
View at Brilliance

About this 1.51ct lab-grown princess diamond

This 1.51ct 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 LG602393660 or 602393660. Listed at 22 retailers as of November 4, 2026, with prices from $363 to $1,411, a $1,049 spread on the same certified stone. Brilliance lists it at $1,411. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602393660
Dimensions6.30 × 6.29 × 4.54 mm
L/W Ratio1.00
Culet sizePointed
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
6.30 mm6.29 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602393660
Side View
Table 67.0%Crown 36.3°Girdle: MediumPavilion 39°Culet: NoneDepth 72.2%

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: Nov 4
Current: $1,411 SGD|Low: $346 SGD|High: $1,941 SGD|Avg: $993 SGD|-16.7%
Brilliance
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
November 5, 2026
Retailer 16$346 SGD
Retailer 5$392 SGD
Retailer 14$571 SGD
Retailer 15$593 SGD
Retailer 12$598 SGD
Retailer 4$613 SGD
Retailer 2$637 SGD
Retailer 17$671 SGD
Retailer 13$782 SGD
Retailer 11$809 SGD
Retailer 6$1,120 SGD
Retailer 7$1,182 SGD
Retailer 8$1,296 SGD
Retailer 3$1,341 SGD
Retailer 10$1,385 SGD
Brilliance$1,411 SGD
Retailer 9$1,537 SGD

39 data points across 17 retailers

22 retailers$363 SGD to $1,411 SGD

Retailer 1
-
$318 SGD
Price last confirmed 37 days ago
Retailer 2
-
$346 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$363 SGD
View
Final sale: no returns
Retailer 4
-
$376 SGD
View
Price last confirmed 43 days ago
Retailer 5
-
$390 SGD
View
Price last confirmed 38 days ago
A
Retailer 6
-
$392 SGD
View
Retailer 7
-
$571 SGD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$593 SGD
View
A
Retailer 9
-
$598 SGD
View
A
Retailer 10
-
$613 SGD
View
A
Retailer 11
-
$637 SGD
View
A
Retailer 12
-
$671 SGD
View
B+
Retailer 13
-
$782 SGD
View
B+
Retailer 14
-
$809 SGD
View
B+
Retailer 15
-
$1,120 SGD
View
B+
Retailer 16
-
$1,182 SGD
View
B
Retailer 17
-
$1,239 SGD
View
Retailer 18
-
$1,267 SGD
View
Price last confirmed 36 days ago
Retailer 19
-
$1,296 SGD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$1,341 SGD
View
B
Retailer 21
-
$1,385 SGD
View
Most Expensive
B
Brilliance
D22541120 · Nov 4
$1,411 SGD
$1,105 USD
View
21 more retailers have this diamond
Prices start from $363 SGDSave up to $1,049 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
1.51ct Princess
$363 SGD