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Oval|Lab Grown|IGI

3.04ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • IGI LG849602545

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849602545

Diamond specifications and retailer prices

From £288 GBP
As of November 6, 2026
Save £1,371 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,659 GBP at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3.04ct lab-grown oval diamond

This 3.04ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849602545 or 849602545. Listed at 9 retailers as of November 6, 2026, with prices from £288 to £1,659, a £1,371 spread on the same certified stone. Brilliant Earth lists it at £1,659. 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
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849602545
Dimensions11.44 × 8.15 × 5.25 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.44 mm8.15 mm3.04 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849602545
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 42.7°Culet: NoneDepth 64.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £364 GBP|Low: £288 GBP|High: £1,021 GBP|Avg: £534 GBP|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8£288 GBP
Retailer 6£353 GBP
Retailer 1£364 GBP
Retailer 3£482 GBP
Retailer 4£514 GBP
Retailer 2£568 GBP
Retailer 5£936 GBP
Retailer 7£1,021 GBP

7 data points across 8 retailers

9 retailers£288 GBP to £1,659 GBP

A
Cheapest Retailer
-
£288 GBP
Final sale: no returns
A
Retailer 2
-
£353 GBP
View
A
Retailer 3
-
£364 GBP
View
B+
Retailer 4
-
£482 GBP
View
B+
Retailer 5
-
£514 GBP
View
A
Retailer 6
-
£568 GBP
View
B+
Retailer 7
-
£936 GBP
View
B+
Retailer 8
-
£1,021 GBP
View
Most Expensive
B
Brilliant Earth
22384043A · Nov 6
£1,659 GBP
$2,220 USD
View
8 more retailers have this diamond
Prices start from £288 GBPSave up to £1,371 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
£288 GBP