Marquise|Lab Grown|IGI

4.06ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG816660894

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816660894

Diamond specifications and retailer prices

From €688 EUR
$766 USD
As of October 29, 2026
Save €3,246 EUR (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,934 EUR at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816660894 or 816660894. Listed at 6 retailers as of October 29, 2026, with prices from €688 to €3,934, a €3,246 spread on the same certified stone. Frank Darling lists it at €3,934. 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

4.06
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816660894
Dimensions16.97 × 8.10 × 5.15 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.97 mm8.10 mm4.06 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816660894
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.6%

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: Oct 29
Current: €3,934 EUR|Low: €688 EUR|High: €3,935 EUR|Avg: €2,029 EUR|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3€688 EUR
Retailer 4€947 EUR
Retailer 5€1,404 EUR
Retailer 2€2,133 EUR
Retailer 6€2,785 EUR
Frank Darling€3,934 EUR

16 data points across 6 retailers

6 retailers€688 EUR to €3,934 EUR

A
Cheapest Retailer
-
€688 EUR
$766 USD
Final sale: no returns
B+
Retailer 2
-
€947 EUR
$1,054 USD
View
Retailer 3
-
€1,404 EUR
$1,563 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
€2,133 EUR
$2,374 USD
View
Retailer 5
-
€2,785 EUR
$3,100 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Frank Darling
100759752672KD · Oct 29
€3,934 EUR
$4,379 USD
View
5 more retailers have this diamond
Prices start from €688 EURSave up to €3,246 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
€688 EUR