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Princess|Lab Grown|IGI

1.42ct F VS1 Princess Lab Grown Diamond

EX • F/VS1 • IGI LG803637108

Shape and cutting style on the report: Princess cut

Certificate IGI LG803637108

Diamond specifications and retailer prices

From $247 SGD
$193 USD
As of November 2, 2026
Save $930 SGD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,436 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 1.42ct lab-grown princess diamond

This 1.42ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803637108 or 803637108. Listed at 12 retailers as of November 2, 2026, with a 377% 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

1.42
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803637108
Dimensions6.26 × 6.19 × 4.38 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
6.26 mm6.19 mm1.42 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803637108
Side View
Table 69.0%Crown 40.1°Girdle: MediumPavilion 39.1°Culet: NoneDepth 70.8%

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 2
Current: $1,436 SGD|Low: $247 SGD|High: $1,511 SGD|Avg: $879 SGD|-4.9%
MOH London
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
November 2, 2026
Retailer 12$247 SGD
Retailer 10$286 SGD
Retailer 8$367 SGD
Retailer 9$522 SGD
Retailer 5$561 SGD
Retailer 15$728 SGD
Retailer 2$748 SGD
Retailer 6$969 SGD
Retailer 3$986 SGD
Retailer 11$990 SGD
Retailer 7$1,055 SGD
Retailer 14$1,076 SGD
Retailer 13$1,177 SGD
Retailer 4$1,272 SGD
MOH London$1,436 SGD

32 data points across 15 retailers

12 retailers$247 SGD to $1,177 SGD

A
Cheapest Retailer
-
$247 SGD
$193 USD
A
Retailer 2
-
$286 SGD
$224 USD
View
A
Retailer 3
-
$367 SGD
£226 GBP
View
A
Retailer 4
-
$522 SGD
€389 EUR
View
A
Retailer 5
-
$728 SGD
$569 USD
View
A
Retailer 6
-
$748 SGD
A$900 AUD
View
B+
Retailer 7
-
$986 SGD
$771 USD
View
B
Retailer 8
-
$990 SGD
$774 USD
View
B+
Retailer 9
-
$1,076 SGD
$841 USD
View
B
Retailer 10
-
$1,177 SGD
$920 USD
View
Retailer 11
-
$1,272 SGD
View
Price last confirmed 20 days ago
Most Expensive
MOH London
LG803637108 · Oct 25
$1,436 SGD
£884 GBP
View
Price last confirmed 8 days ago
11 more retailers have this diamond
Prices start from $247 SGDSave up to $930 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
1.42ct Princess
$247 SGD