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Marquise|Lab Grown|IGI

1.42ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG799681801

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799681801

Diamond specifications and retailer prices

From €886 EUR
$990 USD
As of October 30, 2026
4 retailers carry this diamond
Most expensive: €1,438 EUR at Helzberg Diamonds · As of October 9, 2026
View at Helzberg 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 LG799681801 or 799681801. Listed at 4 retailers as of October 30, 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
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799681801
Dimensions11.05 × 5.88 × 3.76 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm5.88 mm1.42 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799681801
Side View
Table 61.0%Crown 37.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: €1,438 EUR|Low: €110 EUR|High: €1,438 EUR|Avg: €570 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 8, 2026
Retailer 8€110 EUR
Retailer 5€343 EUR
Retailer 2€421 EUR
Retailer 6€426 EUR
Retailer 11€512 EUR
Retailer 3€515 EUR
Retailer 10€620 EUR
Retailer 9€719 EUR
Retailer 7€734 EUR
Retailer 4€886 EUR
Helzberg Diamonds€1,438 EUR

13 data points across 11 retailers

4 retailers

Retailer 1
-
€515 EUR
A$886 AUD
Price last confirmed 121 days ago
Retailer 2
-
€734 EUR
$820 USD
View
Price last confirmed 69 days ago
B
Retailer 3
-
€886 EUR
$990 USD
View
Most Expensive
Helzberg Diamonds
ZXZNPPMOHOGH · Oct 9
€1,438 EUR
$1,606 USD
View
Price last confirmed 23 days ago
3 more retailers have this diamond
Prices start from €886 EUR

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
€886 EUR