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Marquise|Lab Grown|IGI

1.40ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG840616622

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840616622

Diamond specifications and retailer prices

From $220 USD
As of November 2, 2026
Save $875 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,095 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.4ct lab-grown marquise diamond

This 1.4ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840616622 or 840616622. Listed at 20 retailers as of November 1, 2026, with prices from $220 to $1,095, a $875 spread on the same certified stone. MOH London lists it at $1,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840616622
Dimensions11.34 × 6.03 × 3.63 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.34 mm6.03 mm1.40 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840616622
Side View
Table 60.0%Crown 33.2°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.2%

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: Nov 2
Current: $1,095 USD|Low: $220 USD|High: $1,107 USD|Avg: $628 USD|-1.1%
MOH London
Retailer 2
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Retailer 20
November 2, 2026
Retailer 4$220 USD
Retailer 20$256 USD
Retailer 3$273 USD
Retailer 11$273 USD
Retailer 13$304 USD
Retailer 18$458 USD
Retailer 9$466 USD
Retailer 15$472 USD
Retailer 14$504 USD
Retailer 7$597 USD
Retailer 8$609 USD
Retailer 17$668 USD
Retailer 2$722 USD
Retailer 5$878 USD
Retailer 6$884 USD
Retailer 19$910 USD
Retailer 12$931 USD
Retailer 16$937 USD
Retailer 10$940 USD
MOH London$1,095 USD

27 data points across 20 retailers

20 retailers$220 USD to $1,095 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$256 USD
View
Retailer 3
-
$273 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$273 USD
View
A
Retailer 5
-
$304 USD
£239 GBP
View
A
Retailer 6
-
$458 USD
€436 EUR
View
A
Retailer 7
-
$466 USD
View
A
Retailer 8
-
$472 USD
ZAR 7,620 ZAR
View
A
Retailer 9
-
$504 USD
£397 GBP
View
A
Retailer 10
-
$597 USD
View
A
Retailer 11
-
$609 USD
View
A
Retailer 12
-
$668 USD
A$1,027 AUD
View
B+
Retailer 13
-
$722 USD
View
B+
Retailer 14
-
$878 USD
View
B+
Retailer 15
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$884 USD
SGD 1,194 SGD
View
B
Retailer 16
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$910 USD
View
B
Retailer 17
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$931 USD
View
B
Retailer 18
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$937 USD
A$1,441 AUD
View
B
Retailer 19
-
$940 USD
View
Most Expensive
B
MOH London
LG840616622 · Nov 1
$1,095 USD
£862 GBP
View
19 more retailers have this diamond
Prices start from $220 USDSave up to $875 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
1.40ct Marquise
$220 USD