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Round|Natural|IGI

1.03ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 821618708

Shape and cutting style on the report: Round brilliant

Certificate IGI 821618708

Diamond specifications and retailer prices

From £1,109 GBP
As of November 6, 2026
9 retailers carry this diamond
Most expensive: £2,406 GBP at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.03ct natural round diamond

This 1.03ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 821618708. Listed at 9 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.4°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 821618708
Dimensions6.37 × 6.42 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.37 mm6.42 mm1.03 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 821618708
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £1,270 GBP|Low: £774 GBP|High: £1,854 GBP|Avg: £1,140 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 11, 2026
Retailer 8£774 GBP
Retailer 11£892 GBP
Retailer 10£925 GBP
Retailer 2£969 GBP
Retailer 6£982 GBP
Retailer 4£1,007 GBP
Retailer 3£1,109 GBP
Retailer 7£1,155 GBP
Retailer 12£1,220 GBP
Retailer 1£1,270 GBP
Retailer 5£1,442 GBP
Retailer 9£1,834 GBP

18 data points across 12 retailers

9 retailers

Retailer 1
-
£892 GBP
Price last confirmed 30 days ago
Retailer 2
-
£992 GBP
View
Price last confirmed 30 days ago
Retailer 3
-
£992 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£1,046 GBP
View
Price last confirmed 38 days ago
A
Retailer 5
-
£1,109 GBP
View
Retailer 6
-
£1,220 GBP
View
Price last confirmed 33 days ago
Retailer 7
-
£1,442 GBP
View
Price last confirmed 28 days ago
Retailer 8
-
£1,834 GBP
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
9ca77c10-6b86-49f1-ba01-f60ebed95414 · Oct 9
£2,406 GBP
$3,238 USD
View
Price last confirmed 28 days ago
8 more retailers have this diamond
Prices start from £1,109 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
1.03ct Round
£1,109 GBP