Princess|Lab Grown|IGI

1.42ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG766649727

Shape and cutting style on the report: Princess cut

Certificate IGI LG766649727

Diamond specifications and retailer prices

From $335 USD
As of October 30, 2026
Save $823 USD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,158 USD at MOH London · As of October 26, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766649727 or 766649727. Listed at 13 retailers as of October 26, 2026, with prices from $335 to $1,158, a $823 spread on the same certified stone. MOH London lists it at $1,158. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766649727
Dimensions6.13 × 6.10 × 4.21 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm6.10 mm1.42 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG766649727
Side View
Table 73.0%Crown 46.7°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 69.0%

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: $1,158 USD|Low: $305 USD|High: $1,171 USD|Avg: $669 USD|+4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$335 USD
Retailer 3$414 USD
Retailer 4$451 USD
Retailer 8$575 USD
Retailer 2$589 USD
Retailer 5$598 USD
Retailer 7$785 USD
Retailer 10$849 USD
Retailer 6$910 USD
MOH London$1,158 USD

41 data points across 10 retailers

13 retailers$335 USD to $1,158 USD

B+
Cheapest Retailer
-
$335 USD
A
Retailer 2
-
$414 USD
€394 EUR
View
Retailer 3
-
$442 USD
£348 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$451 USD
£355 GBP
View
B+
Retailer 5
-
$575 USD
View
B+
Retailer 6
-
$589 USD
View
B+
Retailer 7
-
$598 USD
View
B+
Retailer 8
-
$620 USD
View
B+
Retailer 9
-
$785 USD
View
B
Retailer 10
-
$849 USD
View
B
Retailer 11
-
$910 USD
View
Retailer 12
-
$920 USD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG766649727 · Oct 26
$1,158 USD
£912 GBP
View
12 more retailers have this diamond
Prices start from $335 USDSave up to $823 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
$335 USD