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Marquise|Lab Grown|IGI

1.43ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG844625340

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844625340

Diamond specifications and retailer prices

From €212 EUR
$238 USD
As of November 1, 2026
Save €724 EUR (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €936 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.43ct lab-grown marquise diamond

This 1.43ct 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 LG844625340 or 844625340. Listed at 4 retailers as of November 1, 2026, with prices from €212 to €936, a €724 spread on the same certified stone. Brilliant Earth lists it at €936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844625340
Dimensions11.42 × 5.84 × 3.71 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm5.84 mm1.43 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844625340
Side View
Table 62.0%Crown 36.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €936 EUR|Low: €210 EUR|High: €981 EUR|Avg: €614 EUR|-4.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3€212 EUR
Retailer 2€447 EUR
Retailer 4€811 EUR
Brilliant Earth€936 EUR

22 data points across 4 retailers

4 retailers€212 EUR to €936 EUR

A
Cheapest Retailer
-
€212 EUR
$238 USD
Final sale: no returns
A
Retailer 2
-
€447 EUR
£395 GBP
View
Retailer 3
-
€811 EUR
$910 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21815572A · Nov 2
€936 EUR
$1,050 USD
View
3 more retailers have this diamond
Prices start from €212 EURSave up to €724 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
1.43ct Marquise
€212 EUR