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Round|Natural|IGI

1.59ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 831652007

Shape and cutting style on the report: Round brilliant

Certificate IGI 831652007

Diamond specifications and retailer prices

From £2,279 GBP
As of November 5, 2026
Save £3,233 GBP (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,511 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.59ct natural round diamond

This 1.59ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 831652007. Listed at 17 retailers as of November 5, 2026, with prices from £2,279 to £5,511, a £3,233 spread on the same certified stone. NZ Jewellers lists it at £5,511. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 831652007
Dimensions7.43 × 7.47 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.43 mm7.47 mm1.59 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831652007
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: £5,511 GBP|Low: £2,279 GBP|High: £5,511 GBP|Avg: £3,507 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 6, 2026
Retailer 11£2,279 GBP
Retailer 5£2,765 GBP
Retailer 6£2,831 GBP
Retailer 3£3,164 GBP
Retailer 13£3,164 GBP
Retailer 14£3,164 GBP
Retailer 7£3,244 GBP
Retailer 9£3,309 GBP
Retailer 2£3,445 GBP
Retailer 10£3,576 GBP
Retailer 4£3,650 GBP
Retailer 8£3,861 GBP
Retailer 12£5,275 GBP
NZ Jewellers£5,511 GBP

29 data points across 14 retailers

17 retailers£2,279 GBP to £5,511 GBP

A
Cheapest Retailer
-
£2,279 GBP
A
Retailer 2
-
£2,765 GBP
View
A
Retailer 3
-
£2,783 GBP
View
A
Retailer 4
-
£2,831 GBP
View
A
Retailer 5
-
£3,005 GBP
View
Retailer 6
-
£3,164 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£3,164 GBP
View
A
Retailer 8
-
£3,164 GBP
View
A
Retailer 9
-
£3,244 GBP
View
B+
Retailer 10
-
£3,273 GBP
View
A
Retailer 11
-
£3,309 GBP
View
A
Retailer 12
-
£3,445 GBP
View
B+
Retailer 13
-
£3,576 GBP
View
B+
Retailer 14
-
£3,650 GBP
View
B+
Retailer 15
-
£3,861 GBP
View
B
Retailer 16
-
£5,275 GBP
View
Most Expensive
B
NZ Jewellers
dded2d21-effa-4557-b284-c30430728943 · Nov 5
£5,511 GBP
$7,418 USD
View
16 more retailers have this diamond
Prices start from £2,279 GBPSave up to £3,233 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
1.59ct Round
£2,279 GBP