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Marquise|Lab Grown|IGI

1.40ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG792689182

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792689182

Diamond specifications and retailer prices

From $362 USD
As of November 1, 2026
Save $712 USD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,074 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 LG792689182 or 792689182. Listed at 9 retailers as of November 1, 2026, with prices from $362 to $1,074, a $712 spread on the same certified stone. MOH London lists it at $1,074. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792689182
Dimensions11.72 × 5.83 × 3.55 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.72 mm5.83 mm1.40 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792689182
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,074 USD|Low: $362 USD|High: $1,087 USD|Avg: $666 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5$362 USD
Retailer 4$452 USD
Retailer 2$493 USD
Retailer 6$518 USD
Retailer 8$607 USD
Retailer 7$902 USD
Retailer 3$920 USD
MOH London$1,074 USD

45 data points across 8 retailers

9 retailers$362 USD to $1,074 USD

B+
Cheapest Retailer
-
$362 USD
Retailer 2
-
$452 USD
€430 EUR
View
Price last confirmed 7 days ago
A
Retailer 3
-
$493 USD
£388 GBP
View
A
Retailer 4
-
$518 USD
View
A
Retailer 5
-
$607 USD
View
B
Retailer 6
-
$915 USD
View
B
Retailer 7
-
$920 USD
View
B
Retailer 8
-
$920 USD
View
Most Expensive
B
MOH London
LG792689182 · Nov 1
$1,074 USD
£846 GBP
View
8 more retailers have this diamond
Prices start from $362 USDSave up to $712 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
$362 USD