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Round|Natural|IGI

2.00ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 670479215

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479215

Diamond specifications and retailer prices

From £4,260 GBP
As of November 4, 2026
Save £3,911 GBP (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £8,171 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2ct natural round diamond

This 2ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 670479215. Listed at 12 retailers as of November 4, 2026, with prices from £4,260 to £8,171, a £3,911 spread on the same certified stone. NZ Jewellers lists it at £8,171. 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

2.00
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 670479215
Dimensions7.95 × 7.89 × 5.05 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.95 mm7.89 mm2.00 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479215
Side View
Table 56.0%Crown 36.5°Girdle: Slightly ThickPavilion 40.7°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £8,171 GBP|Low: £4,260 GBP|High: £8,171 GBP|Avg: £5,398 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£4,260 GBP
Retailer 10£4,510 GBP
Retailer 7£4,536 GBP
Retailer 2£4,702 GBP
Retailer 9£4,886 GBP
Retailer 6£4,961 GBP
Retailer 4£5,297 GBP
Retailer 3£5,610 GBP
Retailer 5£7,006 GBP
NZ Jewellers£8,171 GBP

43 data points across 10 retailers

12 retailers£4,260 GBP to £8,171 GBP

A
Cheapest Retailer
-
£4,260 GBP
Retailer 2
-
£4,510 GBP
View
Price last confirmed 8 days ago
A
Retailer 3
-
£4,536 GBP
View
A
Retailer 4
-
£4,702 GBP
View
B+
Retailer 5
-
£4,886 GBP
View
B+
Retailer 6
-
£4,961 GBP
View
B+
Retailer 7
-
£5,003 GBP
View
B+
Retailer 8
-
£5,297 GBP
View
A
Retailer 9
-
£5,610 GBP
View
B+
Retailer 10
-
£5,637 GBP
View
B+
Retailer 11
-
£7,006 GBP
View
Most Expensive
B
NZ Jewellers
8270e54c-7c40-4b43-ad2e-d4edc19462eb · Nov 5
£8,171 GBP
$10,998 USD
View
11 more retailers have this diamond
Prices start from £4,260 GBPSave up to £3,911 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
2.00ct Round
£4,260 GBP