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Marquise|Lab Grown|IGI

1.62ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG851617921

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851617921

Diamond specifications and retailer prices

From $1,040 USD
As of November 1, 2026
Save $193 USD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,233 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.62ct lab-grown marquise diamond

This 1.62ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851617921 or 851617921. Listed at 2 retailers as of November 1, 2026, with prices from $1,040 to $1,233, a $193 spread on the same certified stone. MOH London lists it at $1,233. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851617921
Dimensions11.91 × 6.22 × 3.91 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm6.22 mm1.62 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851617921
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°CuletDepth 62.9%

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: $1,233 USD|Low: $1,040 USD|High: $1,233 USD|Avg: $1,104 USD
MOH London
Retailer 2
November 2, 2026
Retailer 2$1,040 USD
MOH London$1,233 USD

2 data points across 2 retailers

2 retailers$1,040 USD to $1,233 USD

B+
Cheapest Retailer
-
$1,040 USD
Most Expensive
B
MOH London
LG851617921 · Nov 2
$1,233 USD
£971 GBP
View
1 more retailer has this diamond
Prices start from $1,040 USDSave up to $193 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+
1.62ct Marquise
$1,040 USD