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Oval|Lab Grown|IGI

3.04ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG849639483

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849639483

Diamond specifications and retailer prices

From £514 GBP
As of November 6, 2026
Save £887 GBP (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,401 GBP at Rare Carat · As of November 4, 2026
View at Rare Carat

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 very-good cut grade and certified by IGI LG849639483 or 849639483. Listed at 5 retailers as of November 4, 2026, with prices from £514 to £1,401, a £887 spread on the same certified stone. Rare Carat lists it at £1,401. 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

3.04
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849639483
Dimensions11.36 × 8.02 × 5.23 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm8.02 mm3.04 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849639483
Side View
Table 55.0%Crown 38.3°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 65.2%

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: Nov 6
Current: £1,401 GBP|Low: £514 GBP|High: £1,401 GBP|Avg: £856 GBP|+0.3%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 5£514 GBP
Retailer 2£568 GBP
Retailer 4£737 GBP
Retailer 3£1,243 GBP
Rare Carat£1,401 GBP

12 data points across 5 retailers

5 retailers£514 GBP to £1,401 GBP

B+
Cheapest Retailer
-
£514 GBP
A
Retailer 2
-
£568 GBP
View
B+
Retailer 3
-
£737 GBP
View
B+
Retailer 4
-
£1,243 GBP
View
Most Expensive
B
Rare Carat
SM-55-5302_l_849639483 · Nov 4
£1,401 GBP
$1,875 USD
View
4 more retailers have this diamond
Prices start from £514 GBPSave up to £887 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
£514 GBP