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Marquise|Lab Grown|IGI

1.40ct G VVS2 Marquise Lab Grown Diamond

GD • G/VVS2 • IGI LG843657732

Shape and cutting style on the report: Marquise modified brilliant

Certificate IGI LG843657732

Diamond specifications and retailer prices

From €177 EUR
$199 USD
As of November 2, 2026
Save €1,142 EUR (87%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,320 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG843657732 or 843657732. Listed at 10 retailers as of November 2, 2026, with prices from €177 to €1,320, a €1,142 spread on the same certified stone. Brilliant Earth lists it at €1,320. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.40
Carat
G
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843657732
Dimensions9.60 × 5.75 × 3.09 mm
L/W Ratio1.67
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm5.75 mm1.40 ctG / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843657732
Side View
Table 77.0%Crown 49.6°Girdle: STK-VTKPavilionCulet: NoneDepth 53.7%

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 2
Current: €1,320 EUR|Low: €177 EUR|High: €1,320 EUR|Avg: €602 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 7€177 EUR
Retailer 2€220 EUR
Retailer 6€270 EUR
Retailer 8€380 EUR
Retailer 10€382 EUR
Retailer 3€403 EUR
Retailer 5€537 EUR
Retailer 4€711 EUR
Retailer 9€756 EUR
Brilliant Earth€1,320 EUR

4 data points across 10 retailers

10 retailers€177 EUR to €1,320 EUR

A
Cheapest Retailer
-
€177 EUR
$199 USD
B+
Retailer 2
-
€220 EUR
$247 USD
View
B+
Retailer 3
-
€270 EUR
£238 GBP
View
B+
Retailer 4
-
€380 EUR
ZAR 6,889 ZAR
View
B+
Retailer 5
-
€382 EUR
$428 USD
View
B+
Retailer 6
-
€403 EUR
£356 GBP
View
B+
Retailer 7
-
€537 EUR
A$927 AUD
View
B
Retailer 8
-
€711 EUR
$797 USD
View
B
Retailer 9
-
€756 EUR
$848 USD
View
Most Expensive
C
Brilliant Earth
22393461A · Nov 2
€1,320 EUR
$1,480 USD
View
9 more retailers have this diamond
Prices start from €177 EURSave up to €1,142 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
€177 EUR