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Marquise|Lab Grown|IGI

1.42ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG787676095

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787676095

Diamond specifications and retailer prices

From $339 USD
As of November 1, 2026
2 retailers carry this diamond
Most expensive: $1,340 USD at Brilliant Earth · As of October 8, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787676095 or 787676095. Listed at 2 retailers as of November 1, 2026. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787676095
Dimensions11.38 × 5.96 × 3.79 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm5.96 mm1.42 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787676095
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 63.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,340 USD|Low: $337 USD|High: $1,350 USD|Avg: $667 USD|+0.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 26, 2026
Retailer 2$339 USD
Retailer 4$396 USD
Retailer 3$469 USD
Retailer 5$478 USD
Retailer 6$601 USD
Retailer 7$812 USD
Retailer 8$876 USD
Brilliant Earth$1,340 USD

16 data points across 8 retailers

2 retailers

B+
Cheapest Retailer
-
$339 USD
Most Expensive
Brilliant Earth
18558977A · Oct 8
$1,340 USD
View
Price last confirmed 25 days ago
1 more retailer has this diamond
Prices start from $339 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.

B+
1.42ct Marquise
$339 USD