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Oval|Natural|IGI

3.04ct K SI2 Oval Natural Diamond

EX • K/SI2 • IGI 598305730

Shape and cutting style on the report: Oval brilliant

Certificate IGI 598305730

Diamond specifications and retailer prices

From £5,629 GBP
As of November 4, 2026
Save £3,393 GBP (38%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £11,298 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 3.04ct natural oval diamond

This 3.04ct natural oval sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 598305730. Listed at 11 retailers as of November 4, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 598305730
Dimensions12.22 × 7.98 × 4.99 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Top View
12.22 mm7.98 mm3.04 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 598305730
Side View
Table 62.0%Crown 36.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

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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 4
Current: £6,052 GBP|Low: £4,817 GBP|High: £9,527 GBP|Avg: £6,825 GBP|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3£4,817 GBP
Retailer 5£5,629 GBP
Retailer 7£5,638 GBP
Retailer 1£6,052 GBP
Retailer 9£6,202 GBP
Retailer 6£6,631 GBP
Retailer 11£6,834 GBP
Retailer 10£7,105 GBP
Retailer 8£7,325 GBP
Retailer 2£8,993 GBP
Retailer 4£9,022 GBP

25 data points across 11 retailers

11 retailers£5,629 GBP to £9,022 GBP

A
Cheapest Retailer
-
£5,629 GBP
A
Retailer 2
-
£5,638 GBP
View
A
Retailer 3
-
£6,052 GBP
View
A
Retailer 4
-
£6,202 GBP
View
Retailer 5
-
£6,235 GBP
View
Price last confirmed 21 days ago
A
Retailer 6
-
£6,631 GBP
View
Retailer 7
-
£6,755 GBP
View
Price last confirmed 19 days ago
Retailer 8
-
£6,859 GBP
View
Price last confirmed 21 days ago
Retailer 9
-
£7,795 GBP
View
Price last confirmed 19 days ago
A
Retailer 10
-
£9,022 GBP
View
Most Expensive
NZ Jewellers
6f9406bb-44ec-4d45-bec6-8d7917a6f86d · Oct 17
£11,298 GBP
$15,122 USD
View
Price last confirmed 19 days ago
10 more retailers have this diamond
Prices start from £5,629 GBPSave up to £3,393 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
£5,629 GBP