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Oval|Natural|IGI

3.00ct K SI2 Oval Natural Diamond

VG • K/SI2 • IGI 591353318

Shape and cutting style on the report: Oval brilliant

Certificate IGI 591353318

Diamond specifications and retailer prices

From £5,443 GBP
As of November 4, 2026
Save £3,449 GBP (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £8,891 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural oval diamond

This 3ct natural oval sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 591353318. Listed at 3 retailers as of November 4, 2026, with prices from £5,443 to £8,891, a £3,449 spread on the same certified stone. MOH London lists it at £8,891. 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

3.00
Carat
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 591353318
Dimensions11.60 × 7.93 × 5.07 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Brown
Top View
11.60 mm7.93 mm3.00 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 591353318
Side View
Table 62.0%Crown 32.5°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 63.9%

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 4
Current: £8,891 GBP|Low: £5,443 GBP|High: £9,023 GBP|Avg: £7,052 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 4, 2026
Retailer 2£5,443 GBP
Retailer 3£5,559 GBP
Retailer 4£8,391 GBP
MOH London£8,891 GBP

11 data points across 4 retailers

3 retailers£5,443 GBP to £8,891 GBP

A
Cheapest Retailer
-
£5,443 GBP
B+
Retailer 2
-
£5,559 GBP
View
Most Expensive
B+
MOH London
9D97F106C · Nov 4
£8,891 GBP
View
2 more retailers have this diamond
Prices start from £5,443 GBPSave up to £3,449 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
3.00ct Oval
£5,443 GBP