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Oval|Lab Grown|IGI

4.06ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG754527108

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754527108

Diamond specifications and retailer prices

From $614 USD
HK$4,800 HKD
As of October 30, 2026
Save $1,451 USD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,065 USD at MOH London · As of October 29, 2026
View at MOH London

About this 4.06ct lab-grown oval diamond

This 4.06ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG754527108 or 754527108. Listed at 6 retailers as of October 29, 2026, with prices from $614 to $2,065, a $1,451 spread on the same certified stone. MOH London lists it at $2,065. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.06
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754527108
Dimensions12.74 × 8.95 × 5.66 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.74 mm8.95 mm4.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754527108
Side View
Table 58.0%Crown 37.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.2%

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 30
Current: $2,065 USD|Low: $760 USD|High: $2,079 USD|Avg: $1,072 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$760 USD
Retailer 5$898 USD
Retailer 3$901 USD
Retailer 2$925 USD
MOH London$2,065 USD

43 data points across 5 retailers

6 retailers$614 USD to $2,065 USD

A
Cheapest Retailer
-
$614 USD
HK$4,800 HKD
B+
Retailer 2
-
$760 USD
View
A
Retailer 3
-
$898 USD
View
A
Retailer 4
-
$925 USD
£728 GBP
View
B+
Retailer 5
-
$1,394 USD
View
Most Expensive
B
MOH London
LG754527108 · Oct 29
$2,065 USD
£1,626 GBP
View
5 more retailers have this diamond
Prices start from $614 USDSave up to $1,451 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 Oval
$614 USD