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Oval|Lab Grown|IGI

3.04ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG783619481

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG783619481

Diamond specifications and retailer prices

From £373 GBP
As of November 6, 2026
Save £939 GBP (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,312 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 3.04ct lab-grown oval diamond

This 3.04ct 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 LG783619481 or 783619481. Listed at 7 retailers as of November 5, 2026, with prices from £373 to £1,312, a £939 spread on the same certified stone. MOH London lists it at £1,312. 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

3.04
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783619481
Dimensions12.20 × 8.23 × 4.92 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm8.23 mm3.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783619481
Side View
Table 61.0%Crown 34.4°Girdle: THN-STKPavilion 40.1°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,312 GBP|Low: £457 GBP|High: £1,331 GBP|Avg: £705 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4£457 GBP
Retailer 3£536 GBP
Retailer 5£572 GBP
Retailer 2£601 GBP
MOH London£1,312 GBP

42 data points across 5 retailers

7 retailers£373 GBP to £1,312 GBP

A
Cheapest Retailer
-
£373 GBP
B+
Retailer 2
-
£457 GBP
View
A
Retailer 3
-
£536 GBP
View
A
Retailer 4
-
£572 GBP
View
A
Retailer 5
-
£601 GBP
View
A
Retailer 6
-
£742 GBP
View
Most Expensive
B+
MOH London
LG783619481 · Nov 5
£1,312 GBP
View
6 more retailers have this diamond
Prices start from £373 GBPSave up to £939 GBP

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
3.04ct Oval
£373 GBP