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Round|Natural|IGI

1.58ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 632481401

Shape and cutting style on the report: Round brilliant

Certificate IGI 632481401

Diamond specifications and retailer prices

From £1,788 GBP
As of November 5, 2026
Save £2,386 GBP (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,251 GBP at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 1.58ct natural round diamond

This 1.58ct 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 632481401. Listed at 16 retailers as of November 5, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 632481401
Dimensions7.41 × 7.47 × 4.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.41 mm7.47 mm1.58 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 632481401
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: £4,173 GBP|Low: £1,788 GBP|High: £4,251 GBP|Avg: £2,438 GBP|-1.8%
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
November 6, 2026
Retailer 9£1,788 GBP
Retailer 12£1,824 GBP
Retailer 5£1,869 GBP
Retailer 13£1,996 GBP
Retailer 4£2,034 GBP
Retailer 10£2,073 GBP
Retailer 6£2,138 GBP
Retailer 2£2,173 GBP
Retailer 11£2,303 GBP
Retailer 8£2,436 GBP
Retailer 7£2,473 GBP
Retailer 3£3,563 GBP
NZ Jewellers£4,173 GBP

29 data points across 13 retailers

16 retailers£1,788 GBP to £4,173 GBP

A
Cheapest Retailer
-
£1,788 GBP
A
Retailer 2
-
£1,824 GBP
View
A
Retailer 3
-
£1,869 GBP
View
A
Retailer 4
-
£1,996 GBP
View
Retailer 5
-
£2,034 GBP
View
Price last confirmed 44 days ago
Retailer 6
-
£2,034 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£2,073 GBP
View
A
Retailer 8
-
£2,138 GBP
View
A
Retailer 9
-
£2,173 GBP
View
A
Retailer 10
-
£2,303 GBP
View
Retailer 11
-
£2,346 GBP
View
Price last confirmed 45 days ago
A
Retailer 12
-
£2,436 GBP
View
A
Retailer 13
-
£2,473 GBP
View
B+
Retailer 14
-
£3,563 GBP
View
B+
Retailer 15
-
£4,173 GBP
View
Most Expensive
NZ Jewellers
5fa5833a-a1b1-4742-bbcd-f15e24d862a2 · Sep 19
£4,251 GBP
$5,722 USD
View
Price last confirmed 47 days ago
15 more retailers have this diamond
Prices start from £1,788 GBPSave up to £2,386 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
1.58ct Round
£1,788 GBP