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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 $4,116 NZD
As of November 3, 2026
Save $4,490 NZD (52%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,606 NZD 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 $4,116 to $8,606, a $4,490 spread on the same certified stone. NZ Jewellers lists it at $8,606. 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

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 3
Current: $8,606 NZD|Low: $4,116 NZD|High: $8,606 NZD|Avg: $5,333 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 4$4,116 NZD
Retailer 6$4,116 NZD
Retailer 7$4,307 NZD
Retailer 8$4,394 NZD
Retailer 5$4,750 NZD
Retailer 9$5,008 NZD
Retailer 2$5,120 NZD
Retailer 3$7,210 NZD
NZ Jewellers$8,606 NZD

31 data points across 9 retailers

7 retailers$4,116 NZD to $8,606 NZD

Retailer 1
-
$4,116 NZD
Price last confirmed 8 days ago
A
Retailer 2
-
$4,116 NZD
View
A
Retailer 3
-
$4,307 NZD
View
A
Retailer 4
-
$4,750 NZD
View
A
Retailer 5
-
$5,120 NZD
View
B+
Retailer 6
-
$7,210 NZD
View
Most Expensive
B+
NZ Jewellers
ab951998-7f9c-4910-99d4-319ff9a6d7ab · Nov 2
$8,606 NZD
$4,838 USD
View
6 more retailers have this diamond
Prices start from $4,116 NZDSave up to $4,490 NZD

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
$4,116 NZD