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1.60ct K SI2 Round Natural Diamond

EX • K/SI2 • HRD 220000130318

Shape and cutting style on the report: Brilliant

Certificate HRD 220000130318

Diamond specifications and retailer prices

From £1,719 GBP
As of November 3, 2026
Save £1,875 GBP (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £3,595 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.6ct natural round diamond

This 1.6ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 220000130318. Listed at 7 retailers as of November 2, 2026, with prices from £1,719 to £3,595, a £1,875 spread on the same certified stone. NZ Jewellers lists it at £3,595. 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

1.60
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.7°
OriginNatural
Grading LabHRD
CertificateHRD 220000130318
Dimensions7.44 × 7.47 × 4.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.44 mm7.47 mm1.60 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000130318
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 41.7°Culet: NoneDepth 63.0%

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 3
Current: £3,595 GBP|Low: £1,719 GBP|High: £3,595 GBP|Avg: £2,227 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4£1,719 GBP
Retailer 6£1,719 GBP
Retailer 7£1,799 GBP
Retailer 8£1,835 GBP
Retailer 5£1,984 GBP
Retailer 9£2,092 GBP
Retailer 2£2,138 GBP
Retailer 3£3,011 GBP
NZ Jewellers£3,595 GBP

31 data points across 9 retailers

7 retailers£1,719 GBP to £3,595 GBP

Retailer 1
-
£1,719 GBP
Price last confirmed 8 days ago
A
Retailer 2
-
£1,719 GBP
View
A
Retailer 3
-
£1,799 GBP
View
A
Retailer 4
-
£1,984 GBP
View
A
Retailer 5
-
£2,138 GBP
View
B+
Retailer 6
-
£3,011 GBP
View
Most Expensive
B+
NZ Jewellers
ab951998-7f9c-4910-99d4-319ff9a6d7ab · Nov 2
£3,595 GBP
$4,838 USD
View
6 more retailers have this diamond
Prices start from £1,719 GBPSave up to £1,875 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
1.60ct Round
£1,719 GBP