Princess|Lab Grown|IGI

1.42ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG839611520

Shape and cutting style on the report: Princess cut

Certificate IGI LG839611520

Diamond specifications and retailer prices

From $210 USD
As of October 27, 2026
Save $836 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,226 USD at Reve Diamonds · As of October 25, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839611520 or 839611520. Listed at 19 retailers as of October 26, 2026, with a 398% 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
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611520
Dimensions6.19 × 6.12 × 4.22 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.19 mm6.12 mm1.42 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611520
Side View
Table 74.0%Crown 43.8°Girdle: STK-THKPavilion 37.7°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 27
Current: $673 USD|Low: $183 USD|High: $2,106 USD|Avg: $597 USD|-3.0%
Retailer 1
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Retailer 19
Reve Diamonds
October 31, 2026
Retailer 18$210 USD
Retailer 9$235 USD
Retailer 17$244 USD
Retailer 3$261 USD
Retailer 5$294 USD
Retailer 13$327 USD
Retailer 12$425 USD
Retailer 16$441 USD
Retailer 4$448 USD
Retailer 14$479 USD
Retailer 6$512 USD
Retailer 8$575 USD
Retailer 1$673 USD
Retailer 19$838 USD
Retailer 10$849 USD
Retailer 2$875 USD
Retailer 7$891 USD
Retailer 11$891 USD
Retailer 15$1,046 USD
Reve Diamonds$1,226 USD

27 data points across 20 retailers

19 retailers$210 USD to $1,046 USD

A
Cheapest Retailer
-
$210 USD
Retailer 2
-
$244 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$261 USD
View
A
Retailer 4
-
$294 USD
HK$2,300 HKD
View
A
Retailer 5
-
$327 USD
£258 GBP
View
A
Retailer 6
-
$425 USD
€405 EUR
View
Retailer 7
-
$441 USD
ZAR 7,121 ZAR
View
Price last confirmed 9 days ago
A
Retailer 8
-
$448 USD
View
A
Retailer 9
-
$479 USD
£377 GBP
View
A
Retailer 10
-
$512 USD
View
A
Retailer 11
-
$575 USD
View
B+
Retailer 12
-
$673 USD
View
Retailer 13
-
$838 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$849 USD
SGD 1,147 SGD
View
Retailer 15
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$875 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
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$891 USD
View
B+
Retailer 17
-
$891 USD
View
B
Retailer 18
-
$1,046 USD
£824 GBP
View
Most Expensive
B
Reve Diamonds
27F35AA40 · Oct 25
$1,226 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from $210 USDSave up to $836 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
$210 USD