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Marquise|Lab Grown|IGI

1.40ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG835655688

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835655688

Diamond specifications and retailer prices

From €243 EUR
$272 USD
As of November 1, 2026
Save €442 EUR (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €685 EUR at Novita Diamonds · As of October 28, 2026
View at Novita Diamonds

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 LG835655688 or 835655688. Listed at 5 retailers as of October 28, 2026, with prices from €243 to €685, a €442 spread on the same certified stone. Novita Diamonds lists it at €685. 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
Crown angle36.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835655688
Dimensions11.78 × 5.69 × 3.67 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm5.69 mm1.40 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835655688
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €685 EUR|Low: €243 EUR|High: €691 EUR|Avg: €372 EUR|-0.9%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 4€243 EUR
Retailer 5€279 EUR
Retailer 2€371 EUR
Retailer 6€395 EUR
Retailer 3€409 EUR
Novita Diamonds€685 EUR

5 data points across 6 retailers

5 retailers€243 EUR to €685 EUR

A
Cheapest Retailer
-
€243 EUR
$272 USD
B+
Retailer 2
-
€279 EUR
$312 USD
View
A
Retailer 3
-
€371 EUR
View
A
Retailer 4
-
€409 EUR
$457 USD
View
Most Expensive
B
Novita Diamonds
cert_835655688 · Oct 28
€685 EUR
A$1,177 AUD
View
4 more retailers have this diamond
Prices start from €243 EURSave up to €442 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
€243 EUR