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Round|Natural|IGI

2.07ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 623473558

Shape and cutting style on the report: Round brilliant

Certificate IGI 623473558

Diamond specifications and retailer prices

From £3,580 GBP
As of November 5, 2026
Save £3,228 GBP (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £6,807 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.07ct natural round diamond

This 2.07ct 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 623473558. Listed at 15 retailers as of November 5, 2026, with prices from £3,580 to £6,807, a £3,228 spread on the same certified stone. NZ Jewellers lists it at £6,807. 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

2.07
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 623473558
Dimensions8.16 × 8.10 × 5.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.16 mm8.10 mm2.07 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 623473558
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.3%

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 5
Current: £6,807 GBP|Low: £3,580 GBP|High: £7,233 GBP|Avg: £4,510 GBP|-5.9%
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
Retailer 15
November 6, 2026
Retailer 4£3,580 GBP
Retailer 3£3,618 GBP
Retailer 14£3,622 GBP
Retailer 6£3,669 GBP
Retailer 2£3,895 GBP
Retailer 8£3,984 GBP
Retailer 11£4,070 GBP
Retailer 12£4,070 GBP
Retailer 7£4,146 GBP
Retailer 13£4,184 GBP
Retailer 9£4,580 GBP
Retailer 10£4,673 GBP
Retailer 15£4,696 GBP
Retailer 5£6,603 GBP
NZ Jewellers£6,807 GBP

19 data points across 15 retailers

15 retailers£3,580 GBP to £6,807 GBP

A
Cheapest Retailer
-
£3,580 GBP
A
Retailer 2
-
£3,618 GBP
View
A
Retailer 3
-
£3,622 GBP
View
A
Retailer 4
-
£3,669 GBP
View
A
Retailer 5
-
£3,895 GBP
View
A
Retailer 6
-
£3,984 GBP
View
A
Retailer 7
-
£4,070 GBP
View
A
Retailer 8
-
£4,070 GBP
View
Retailer 9
-
£4,146 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
£4,184 GBP
View
A
Retailer 11
-
£4,580 GBP
View
A
Retailer 12
-
£4,673 GBP
View
A
Retailer 13
-
£4,696 GBP
View
B+
Retailer 14
-
£6,603 GBP
View
Most Expensive
B+
NZ Jewellers
8fe187a1-5c05-472a-bc30-310ee847f854 · Nov 5
£6,807 GBP
$9,162 USD
View
14 more retailers have this diamond
Prices start from £3,580 GBPSave up to £3,228 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
2.07ct Round
£3,580 GBP