Princess|Lab Grown|IGI

1.42ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG602376930

Shape and cutting style on the report: Princess cut

Certificate IGI LG602376930

Diamond specifications and retailer prices

From $275 USD
As of October 30, 2026
Save $1,157 USD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,432 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG602376930 or 602376930. Listed at 21 retailers as of October 30, 2026, with prices from $275 to $1,432, a $1,157 spread on the same certified stone. Reve Diamonds lists it at $1,432. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602376930
Dimensions6.08 × 6.01 × 4.53 mm
L/W Ratio1.01
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
6.08 mm6.01 mm1.42 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602376930
Side View
Table 67.0%Crown 41.7°Girdle: MediumPavilion 39.3°Culet: NoneDepth 75.4%

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: Oct 30
Current: $594 USD|Low: $264 USD|High: $1,380 USD|Avg: $735 USD|+0.4%
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 31, 2026
Retailer 14$275 USD
Retailer 2$340 USD
Retailer 6$340 USD
Retailer 7$418 USD
Retailer 10$500 USD
Retailer 3$564 USD
Retailer 9$585 USD
Retailer 1$594 USD
Retailer 8$829 USD
Retailer 11$960 USD
Retailer 13$1,046 USD
Retailer 4$1,095 USD
Retailer 5$1,326 USD
Retailer 12$1,372 USD

36 data points across 14 retailers

21 retailers$275 USD to $1,432 USD

A
Cheapest Retailer
-
$275 USD
A
Retailer 2
-
$307 USD
View
Final sale: no returns
A
Retailer 3
-
$319 USD
View
A
Retailer 4
-
$340 USD
View
A
Retailer 5
-
$340 USD
View
A
Retailer 6
-
$418 USD
£329 GBP
View
A
Retailer 7
-
$500 USD
View
B+
Retailer 8
-
$564 USD
View
A
Retailer 9
-
$585 USD
ZAR 9,451 ZAR
View
A
Retailer 10
-
$594 USD
£468 GBP
View
B+
Retailer 11
-
$598 USD
View
B+
Retailer 12
-
$603 USD
View
B+
Retailer 13
-
$730 USD
HK$5,700 HKD
View
B+
Retailer 14
-
$829 USD
A$1,275 AUD
View
B
Retailer 15
-
$960 USD
View
B
Retailer 16
-
$1,046 USD
View
B
Retailer 17
-
$1,095 USD
View
B
Retailer 18
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$1,145 USD
View
B
Retailer 19
-
$1,326 USD
£1,044 GBP
View
B
Retailer 20
-
$1,372 USD
£1,080 GBP
View
Most Expensive
B
Reve Diamonds
737A9F8FA · Oct 30
$1,432 USD
View
20 more retailers have this diamond
Prices start from $275 USDSave up to $1,157 USD

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
$275 USD