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Round|Natural|IGI

3.01ct K SI2 Round Natural Diamond

FR • K/SI2 • IGI 671474920

Shape and cutting style on the report: Round brilliant

Certificate IGI 671474920

Diamond specifications and retailer prices

From £3,089 GBP
As of November 6, 2026
Save £7,884 GBP (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £10,973 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 3.01ct natural round diamond

This 3.01ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 671474920. Listed at 12 retailers as of November 5, 2026, with prices from £3,089 to £10,973, a £7,884 spread on the same certified stone. NZ Jewellers lists it at £10,973. 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

3.01
Carat
K
Colour
SI2
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41.8°
Pavilion angle42°
OriginNatural
Grading LabIGI
CertificateIGI 671474920
Dimensions8.63 × 8.69 × 6.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
8.63 mm8.69 mm3.01 ctK / SI2
OriginNatural
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 671474920
Side View
Table 55.0%Crown 41.8°Girdle: STK-VTKPavilion 42°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £10,973 GBP|Low: £3,089 GBP|High: £10,973 GBP|Avg: £6,368 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 3£3,089 GBP
Retailer 12£3,405 GBP
Retailer 6£4,063 GBP
Retailer 14£5,670 GBP
Retailer 13£5,694 GBP
Retailer 10£6,056 GBP
Retailer 2£6,274 GBP
Retailer 7£6,561 GBP
Retailer 9£6,662 GBP
Retailer 5£6,703 GBP
Retailer 4£6,900 GBP
Retailer 11£7,570 GBP
Retailer 8£9,119 GBP
NZ Jewellers£10,973 GBP

41 data points across 14 retailers

12 retailers£3,089 GBP to £10,973 GBP

B+
Cheapest Retailer
-
£3,089 GBP
B+
Retailer 2
-
£3,405 GBP
View
B+
Retailer 3
-
£5,670 GBP
View
B+
Retailer 4
-
£5,694 GBP
View
Retailer 5
-
£6,056 GBP
View
Price last confirmed 21 days ago
B+
Retailer 6
-
£6,274 GBP
View
B+
Retailer 7
-
£6,561 GBP
View
B+
Retailer 8
-
£6,662 GBP
View
B+
Retailer 9
-
£6,703 GBP
View
B+
Retailer 10
-
£7,570 GBP
View
B+
Retailer 11
-
£9,119 GBP
View
Most Expensive
B
NZ Jewellers
0a4d0991-ad5b-45dd-a021-a983710ad550 · Nov 5
£10,973 GBP
$14,769 USD
View
11 more retailers have this diamond
Prices start from £3,089 GBPSave up to £7,884 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.

B+
3.01ct Round
£3,089 GBP