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Marquise|Lab Grown|IGI

1.40ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2

Diamond specifications and retailer prices

From €315 EUR
$352 USD
As of October 29, 2026
Save €527 EUR (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €842 EUR at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 28, 2026, with prices from €315 to €842, a €527 spread on the same certified stone. The Diamond Guys lists it at €842. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.78 × 5.69 × 3.67 mm
L/W Ratio2.07
Top View
11.78 mm5.69 mm1.40 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: €315 EUR|Low: €315 EUR|High: €842 EUR|Avg: €655 EUR
Retailer 1
Retailer 2
The Diamond Guys
October 23, 2026
Retailer 1€315 EUR
Retailer 2€637 EUR
The Diamond Guys€842 EUR

2 data points across 3 retailers

3 retailers€315 EUR to €842 EUR

A
Cheapest Retailer
-
€315 EUR
$352 USD
B
Retailer 2
-
€637 EUR
CA$988 CAD
View
Most Expensive
B
The Diamond Guys
1992504521 · Oct 28
€842 EUR
$941 USD
View
2 more retailers have this diamond
Prices start from €315 EURSave up to €527 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.

A
1.40ct Marquise
€315 EUR