Round|Natural|IGI

3.01ct N SI2 Round Natural Diamond

GD • N/SI2 • IGI 607317187

Shape and cutting style on the report: Round brilliant

Certificate IGI 607317187

Diamond specifications and retailer prices

From £7,553 GBP
As of November 4, 2026
Save £172 GBP (2%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £12,150 GBP at NZ Jewellers · As of October 20, 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 N colour (tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 607317187. Listed at 8 retailers as of November 4, 2026, with a relatively tight 2% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
N
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.2°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 607317187
Dimensions8.83 × 8.95 × 5.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
8.83 mm8.95 mm3.01 ctN / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 607317187
Side View
Table 58.0%Crown 39.2°Girdle: STK-VTKPavilion 39.9°CuletDepth 64.7%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: £7,725 GBP|Low: £6,577 GBP|High: £8,184 GBP|Avg: £7,538 GBP|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3£6,577 GBP
Retailer 2£7,553 GBP
Retailer 1£7,725 GBP
Retailer 4£8,184 GBP

23 data points across 4 retailers

8 retailers£7,553 GBP to £7,725 GBP

Retailer 1
-
£6,577 GBP
Price last confirmed 21 days ago
Retailer 2
-
£6,577 GBP
View
Price last confirmed 12 days ago
Retailer 3
-
£7,264 GBP
View
Price last confirmed 17 days ago
Retailer 4
-
£7,376 GBP
View
Price last confirmed 22 days ago
B+
Retailer 5
-
£7,553 GBP
View
B+
Retailer 6
-
£7,725 GBP
View
Retailer 7
-
£8,382 GBP
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
5d965039-d41a-4617-b1af-252f0ee139fb · Oct 20
£12,150 GBP
$16,353 USD
View
Price last confirmed 16 days ago
7 more retailers have this diamond
Prices start from £7,553 GBPSave up to £172 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
£7,553 GBP