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Princess|Lab Grown|IGI

1.42ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG729575228

Shape and cutting style on the report: Princess cut

Certificate IGI LG729575228

Diamond specifications and retailer prices

From $277 SGD
$217 USD
As of October 30, 2026
Save $1,317 SGD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,662 SGD at Brilliant Earth · As of September 29, 2026
View at Brilliant Earth

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG729575228 or 729575228. Listed at 24 retailers as of October 30, 2026, with a 475% 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729575228
Dimensions6.22 × 6.22 × 6.26 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm6.22 mm1.42 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729575228
Side View
Table 67.0%Crown 38.6°Girdle: MediumPavilion 37.6°Culet: NoneDepth 68.2%

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: Oct 30
Current: $460 SGD|Low: $309 SGD|High: $1,594 SGD|Avg: $788 SGD|-0.6%
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
October 30, 2026
Retailer 4$309 SGD
Retailer 5$321 SGD
Retailer 1$460 SGD
Retailer 14$463 SGD
Retailer 11$590 SGD
Retailer 8$626 SGD
Retailer 7$637 SGD
Retailer 6$663 SGD
Retailer 12$839 SGD
Retailer 13$899 SGD
Retailer 9$1,225 SGD
Retailer 2$1,344 SGD
Retailer 10$1,383 SGD
Retailer 3$1,594 SGD

38 data points across 14 retailers

24 retailers$277 SGD to $1,594 SGD

A
Cheapest Retailer
-
$277 SGD
$217 USD
A
Retailer 2
-
$309 SGD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$321 SGD
$251 USD
View
A
Retailer 4
-
$344 SGD
$269 USD
View
A
Retailer 5
-
$344 SGD
$269 USD
View
A
Retailer 6
-
$393 SGD
HK$2,400 HKD
View
A
Retailer 7
-
$460 SGD
£283 GBP
View
B+
Retailer 8
-
$463 SGD
$362 USD
View
A
Retailer 9
-
$590 SGD
ZAR 7,457 ZAR
View
A
Retailer 10
-
$626 SGD
€466 EUR
View
A
Retailer 11
-
$637 SGD
£392 GBP
View
A
Retailer 12
-
$663 SGD
$519 USD
View
B+
Retailer 13
-
$787 SGD
$616 USD
View
A
Retailer 14
-
$839 SGD
A$1,010 AUD
View
B+
Retailer 15
-
$899 SGD
$703 USD
View
B+
Retailer 16
-
$1,105 SGD
$864 USD
View
B+
Retailer 17
-
$1,115 SGD
View
B+
Retailer 18
-
$1,172 SGD
$917 USD
View
B+
Retailer 19
-
$1,179 SGD
$922 USD
View
B+
Retailer 20
-
$1,225 SGD
A$1,474 AUD
View
B
Retailer 21
-
$1,344 SGD
£828 GBP
View
B
Retailer 22
-
$1,383 SGD
£852 GBP
View
B
Retailer 23
-
$1,594 SGD
$1,247 USD
View
Most Expensive
Brilliant Earth
19889701A · Sep 29
$1,662 SGD
$1,300 USD
View
Price last confirmed 31 days ago
23 more retailers have this diamond
Prices start from $277 SGDSave up to $1,317 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
$277 SGD