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Marquise|Lab Grown|IGI

1.42ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG794695926

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794695926

Diamond specifications and retailer prices

From $488 USD
As of October 29, 2026
Save $1,672 USD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,160 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794695926 or 794695926. Listed at 7 retailers as of October 29, 2026, with prices from $488 to $2,160, a $1,672 spread on the same certified stone. Do Amore Diamonds lists it at $2,160. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794695926
Dimensions11.82 × 5.83 × 11.82 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm5.83 mm1.42 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794695926
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.8%

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 29
Current: $2,160 USD|Low: $125 USD|High: $2,160 USD|Avg: $751 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 11$125 USD
Retailer 8$447 USD
Retailer 7$488 USD
Retailer 6$528 USD
Retailer 5$575 USD
Retailer 3$576 USD
Retailer 4$790 USD
Retailer 9$818 USD
Retailer 10$1,020 USD
Retailer 2$1,403 USD
Do Amore Diamonds$2,160 USD

10 data points across 11 retailers

7 retailers$488 USD to $2,160 USD

A
Cheapest Retailer
-
$488 USD
B+
Retailer 2
-
$528 USD
View
B+
Retailer 3
-
$575 USD
View
Retailer 4
-
$576 USD
A$886 AUD
View
Price last confirmed 119 days ago
B+
Retailer 5
-
$790 USD
View
B
Retailer 6
-
$1,403 USD
£1,105 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1798255 · Oct 29
$2,160 USD
View
6 more retailers have this diamond
Prices start from $488 USDSave up to $1,672 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
$488 USD