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Marquise|Lab Grown|IGI

4.06ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG812611579

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG812611579

Diamond specifications and retailer prices

From $759 USD
As of October 29, 2026
Save $3,620 USD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,379 USD 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 LG812611579 or 812611579. Listed at 8 retailers as of October 29, 2026, with prices from $759 to $4,379, a $3,620 spread on the same certified stone. Frank Darling lists it at $4,379. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812611579
Dimensions17.11 × 8.19 × 5.07 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
17.11 mm8.19 mm4.06 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812611579
Side View
Table 62.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

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: $4,379 USD|Low: $701 USD|High: $5,460 USD|Avg: $2,091 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 12$701 USD
Retailer 5$759 USD
Retailer 3$890 USD
Retailer 10$1,030 USD
Retailer 6$1,043 USD
Retailer 9$1,234 USD
Retailer 8$1,548 USD
Retailer 2$2,352 USD
Retailer 4$2,828 USD
Retailer 7$3,055 USD
Frank Darling$4,379 USD
Retailer 11$5,460 USD

19 data points across 12 retailers

8 retailers$759 USD to $4,379 USD

A
Retailer 1
-
$701 USD
£552 GBP
Price last confirmed 42 days ago
A
Retailer 2
-
$759 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,043 USD
View
A
Retailer 4
-
$1,548 USD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$2,352 USD
View
B+
Retailer 6
-
$2,828 USD
View
Price last confirmed 43 days ago
B+
Retailer 7
-
$3,055 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Frank Darling
100757333991KD · Oct 29
$4,379 USD
View
7 more retailers have this diamond
Prices start from $759 USDSave up to $3,620 USD

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
$759 USD