Marquise|Lab Grown|IGI

4.01ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG848668991

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848668991

Diamond specifications and retailer prices

From €870 EUR
$972 USD
As of November 2, 2026
Save €1,397 EUR (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,267 EUR at With Clarity · As of November 2, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848668991 or 848668991. Listed at 4 retailers as of November 2, 2026, with prices from €870 to €2,267, a €1,397 spread on the same certified stone. With Clarity lists it at €2,267. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848668991
Dimensions16.76 × 8.36 × 5.08 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.76 mm8.36 mm4.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848668991
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.8%

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: €1,842 EUR|Low: €765 EUR|High: €2,267 EUR|Avg: €1,531 EUR|-0.6%
Retailer 1
Retailer 2
Retailer 3
With Clarity
November 1, 2026
Retailer 2€765 EUR
Retailer 3€870 EUR
Retailer 1€1,842 EUR
With Clarity€2,267 EUR

5 data points across 4 retailers

4 retailers€870 EUR to €2,267 EUR

Retailer 1
-
€765 EUR
Price last confirmed 8 days ago
A
Retailer 2
-
€870 EUR
$972 USD
View
B+
Retailer 3
-
€1,842 EUR
£1,620 GBP
View
Most Expensive
B+
With Clarity
848668991 · Nov 2
€2,267 EUR
$2,533 USD
View
3 more retailers have this diamond
Prices start from €870 EURSave up to €1,397 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
4.01ct Marquise
€870 EUR