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Oval|Lab Grown|IGI

5.04ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG847671478

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847671478

Diamond specifications and retailer prices

From £912 GBP
As of October 30, 2026
Save £1,494 GBP (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £2,406 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 5.04ct lab-grown oval diamond

This 5.04ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847671478 or 847671478. Listed at 5 retailers as of October 26, 2026, with prices from £912 to £2,406, a £1,494 spread on the same certified stone. MOH London lists it at £2,406. 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

5.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847671478
Dimensions13.49 × 9.40 × 6.06 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.49 mm9.40 mm5.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847671478
Side View
Table 61.0%Crown 36.8°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 64.5%

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: Oct 30
Current: £2,406 GBP|Low: £901 GBP|High: £2,416 GBP|Avg: £1,498 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2£912 GBP
Retailer 6£930 GBP
Retailer 4£938 GBP
Retailer 3£1,865 GBP
Retailer 5£1,968 GBP
MOH London£2,406 GBP

15 data points across 6 retailers

5 retailers£912 GBP to £2,406 GBP

A
Cheapest Retailer
-
£912 GBP
B+
Retailer 2
-
£930 GBP
$1,239 USD
View
B
Retailer 3
-
£1,865 GBP
$2,483 USD
View
B
Retailer 4
-
£1,968 GBP
$2,621 USD
View
Most Expensive
B
MOH London
LG847671478 · Oct 26
£2,406 GBP
View
4 more retailers have this diamond
Prices start from £912 GBPSave up to £1,494 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
5.04ct Oval
£912 GBP