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Marquise|Lab Grown|IGI

4.07ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG821638824

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821638824

Diamond specifications and retailer prices

From €810 EUR
$905 USD
As of November 1, 2026
Save €4,489 EUR (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,299 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG821638824 or 821638824. Listed at 7 retailers as of October 31, 2026, with prices from €810 to €5,299, a €4,489 spread on the same certified stone. Brilliant Earth lists it at €5,299. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821638824
Dimensions15.66 × 8.53 × 5.21 mm
L/W Ratio1.84
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.66 mm8.53 mm4.07 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821638824
Side View
Table 59.0%Crown 31.6°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 61.1%

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 1
Current: €810 EUR|Low: €810 EUR|High: €2,833 EUR|Avg: €1,699 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 1€810 EUR
Retailer 3€931 EUR
Retailer 2€1,080 EUR
Retailer 5€1,960 EUR
Retailer 4€2,534 EUR
Retailer 6€2,788 EUR

19 data points across 6 retailers

7 retailers€810 EUR to €5,299 EUR

B+
Cheapest Retailer
-
€810 EUR
$905 USD
A
Retailer 2
-
€931 EUR
View
A
Retailer 3
-
€1,080 EUR
$1,207 USD
View
A
Retailer 4
-
€1,960 EUR
$2,190 USD
View
B+
Retailer 5
-
€2,534 EUR
£2,229 GBP
View
B+
Retailer 6
-
€2,788 EUR
$3,115 USD
View
Most Expensive
B
Brilliant Earth
22200156A · Oct 31
€5,299 EUR
$5,920 USD
View
6 more retailers have this diamond
Prices start from €810 EURSave up to €4,489 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
€810 EUR