Marquise|Lab Grown|IGI

4.07ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG841690344

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841690344

Diamond specifications and retailer prices

From €448 EUR
$500 USD
As of October 31, 2026
Save €402 EUR (47%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €2,815 EUR at Rare Carat · As of October 7, 2026
View at Rare Carat

About this 4.07ct lab-grown marquise diamond

This 4.07ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841690344 or 841690344. Listed at 3 retailers as of October 31, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.07
Carat
H
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841690344
Dimensions17.01 × 8.12 × 5.14 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.01 mm8.12 mm4.07 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841690344
Side View
Table 63.0%Crown 36°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: €2,815 EUR|Low: €448 EUR|High: €2,815 EUR|Avg: €1,517 EUR
Rare Carat
Retailer 2
Retailer 3
November 1, 2026
Retailer 3€448 EUR
Retailer 2€850 EUR
Rare Carat€2,815 EUR

25 data points across 3 retailers

3 retailers€448 EUR to €850 EUR

A
Cheapest Retailer
-
€448 EUR
$500 USD
Final sale: no returns
A
Retailer 2
-
€850 EUR
£748 GBP
View
Most Expensive
Rare Carat
841690344 · Oct 7
€2,815 EUR
$3,145 USD
View
Price last confirmed 25 days ago
2 more retailers have this diamond
Prices start from €448 EURSave up to €402 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
4.07ct Marquise
€448 EUR