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Marquise|Lab Grown|IGI

1.42ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG791602859

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791602859

Diamond specifications and retailer prices

From $235 USD
As of October 27, 2026
Save $1,525 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,760 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791602859 or 791602859. Listed at 22 retailers as of October 27, 2026, with prices from $235 to $1,760, a $1,525 spread on the same certified stone. Brilliant Earth lists it at $1,760. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle43.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791602859
Dimensions12.10 × 5.83 × 3.68 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm5.83 mm1.42 ctE / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG791602859
Side View
Table 65.0%Crown 31.8°Girdle: THN-STKPavilion 43.5°Culet: NoneDepth 63.1%

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 27
Current: $1,760 USD|Low: $210 USD|High: $1,850 USD|Avg: $655 USD|-4.9%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 7$210 USD
Retailer 9$235 USD
Retailer 21$244 USD
Retailer 11$261 USD
Retailer 3$294 USD
Retailer 13$320 USD
Retailer 2$425 USD
Retailer 17$441 USD
Retailer 20$448 USD
Retailer 15$479 USD
Retailer 10$512 USD
Retailer 8$625 USD
Retailer 18$673 USD
Retailer 14$849 USD
Retailer 6$891 USD
Retailer 12$891 USD
Retailer 19$925 USD
Retailer 4$1,021 USD
Retailer 16$1,046 USD
Retailer 5$1,226 USD
Brilliant Earth$1,760 USD

34 data points across 21 retailers

22 retailers$235 USD to $1,760 USD

Retailer 1
-
$210 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$235 USD
View
Final sale: no returns
Retailer 3
-
$244 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$261 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$294 USD
HK$2,300 HKD
View
A
Retailer 6
-
$320 USD
£252 GBP
View
A
Retailer 7
-
$425 USD
€405 EUR
View
A
Retailer 8
-
$441 USD
ZAR 7,121 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$448 USD
View
A
Retailer 10
-
$479 USD
£377 GBP
View
A
Retailer 11
-
$512 USD
View
A
Retailer 12
-
$625 USD
View
B+
Retailer 13
-
$673 USD
View
Retailer 14
-
$838 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$849 USD
SGD 1,147 SGD
View
B
Retailer 16
-
$891 USD
View
B+
Retailer 17
-
$891 USD
View
B+
Retailer 18
-
$925 USD
View
Retailer 19
-
$1,021 USD
£804 GBP
View
Price last confirmed 14 days ago
B+
Retailer 20
-
$1,046 USD
£824 GBP
View
B
Retailer 21
-
$1,226 USD
View
Most Expensive
B
Brilliant Earth
19880384A · Oct 28
$1,760 USD
View
21 more retailers have this diamond
Prices start from $235 USDSave up to $1,525 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 Marquise
$235 USD