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Marquise|Lab Grown|IGI

4.10ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG842622048

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842622048

Diamond specifications and retailer prices

From €487 EUR
$544 USD
As of November 1, 2026
Save €2,592 EUR (84%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €3,079 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.1ct lab-grown marquise diamond

This 4.1ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842622048 or 842622048. Listed at 3 retailers as of October 31, 2026, with prices from €487 to €3,079, a €2,592 spread on the same certified stone. Brilliant Earth lists it at €3,079. 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

4.10
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842622048
Dimensions17.12 × 8.19 × 5.16 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
17.12 mm8.19 mm4.10 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842622048
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €3,079 EUR|Low: €487 EUR|High: €3,079 EUR|Avg: €965 EUR
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3€487 EUR
Retailer 2€925 EUR
Brilliant Earth€3,079 EUR

25 data points across 3 retailers

3 retailers€487 EUR to €3,079 EUR

A
Cheapest Retailer
-
€487 EUR
$544 USD
Final sale: no returns
A
Retailer 2
-
€925 EUR
£814 GBP
View
Most Expensive
B
Brilliant Earth
21715101A · Oct 31
€3,079 EUR
$3,440 USD
View
2 more retailers have this diamond
Prices start from €487 EURSave up to €2,592 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
4.10ct Marquise
€487 EUR