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Marquise|Lab Grown|IGI

4.06ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG851661375

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851661375

Diamond specifications and retailer prices

From €762 EUR
$855 USD
As of November 1, 2026
Save €1,019 EUR (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,781 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG851661375 or 851661375. Listed at 4 retailers as of November 1, 2026, with prices from €762 to €1,781, a €1,019 spread on the same certified stone. MOH London lists it at €1,781. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.06
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851661375
Dimensions16.23 × 8.30 × 5.35 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.23 mm8.30 mm4.06 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851661375
Side View
Table 60.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,781 EUR|Low: €762 EUR|High: €1,781 EUR|Avg: €1,031 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4€762 EUR
Retailer 2€794 EUR
Retailer 3€1,199 EUR
MOH London€1,781 EUR

4 data points across 4 retailers

4 retailers€762 EUR to €1,781 EUR

B+
Cheapest Retailer
-
€762 EUR
$855 USD
A
Retailer 2
-
€794 EUR
£702 GBP
View
B+
Retailer 3
-
€1,199 EUR
$1,345 USD
View
Most Expensive
B
MOH London
LG851661375 · Nov 1
€1,781 EUR
£1,573 GBP
View
3 more retailers have this diamond
Prices start from €762 EURSave up to €1,019 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
4.06ct Marquise
€762 EUR