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Marquise|Lab Grown|IGI

4.01ct H VVS2 Marquise Lab Grown Diamond

EX • H/VVS2 • IGI LG810615771

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG810615771

Diamond specifications and retailer prices

From $1,186 SGD
£731 GBP
As of October 26, 2026
3 retailers carry this diamond
Most expensive: $4,168 SGD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 4.01ct lab-grown marquise diamond

This 4.01ct 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 LG810615771 or 810615771. Listed at 3 retailers as of October 24, 2026. 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

4.01
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810615771
Dimensions17.35 × 8.31 × 4.97 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
17.35 mm8.31 mm4.01 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810615771
Side View
Table 63.0%Crown 37°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 26
Current: $4,168 SGD|Low: $630 SGD|High: $4,615 SGD|Avg: $1,996 SGD|-9.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 3$630 SGD
Retailer 6$1,129 SGD
Retailer 2$1,186 SGD
Retailer 8$1,195 SGD
Retailer 9$1,418 SGD
Retailer 5$1,473 SGD
Retailer 10$1,801 SGD
Retailer 7$2,426 SGD
Retailer 4$3,963 SGD
Brilliant Earth$4,168 SGD

30 data points across 10 retailers

3 retailers$1,186 SGD to $4,168 SGD

Retailer 1
-
$1,186 SGD
£731 GBP
Price last confirmed 7 days ago
Retailer 2
-
$3,963 SGD
$3,100 USD
View
Price last confirmed 28 days ago
Most Expensive
Brilliant Earth
20232126A · Oct 24
$4,168 SGD
$3,260 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond

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.

4.01ct Marquise
$1,186 SGD