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Round|Natural|IGI

1.60ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 713568896

Shape and cutting style on the report: Round brilliant

Certificate IGI 713568896

Diamond specifications and retailer prices

From $5,034 NZD
As of November 6, 2026
Save $4,760 NZD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,795 NZD at NZ Jewellers · As of November 5, 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 IGI 713568896. Listed at 10 retailers as of November 5, 2026, with prices from $5,034 to $9,795, a $4,760 spread on the same certified stone. NZ Jewellers lists it at $9,795. 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 angle35.8°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 713568896
Dimensions7.39 × 7.42 × 4.70 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.39 mm7.42 mm1.60 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 713568896
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.5%

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 6
Current: $9,795 NZD|Low: $5,034 NZD|High: $10,581 NZD|Avg: $7,164 NZD|-7.4%
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 11$5,034 NZD
Retailer 3$5,593 NZD
Retailer 10$5,621 NZD
Retailer 13$5,621 NZD
Retailer 9$5,838 NZD
Retailer 7$6,461 NZD
Retailer 12$6,488 NZD
Retailer 6$6,530 NZD
Retailer 4$7,226 NZD
Retailer 2$7,420 NZD
Retailer 8$9,377 NZD
NZ Jewellers$9,795 NZD
Retailer 5$9,811 NZD

41 data points across 13 retailers

10 retailers$5,034 NZD to $9,795 NZD

A
Cheapest Retailer
-
$5,034 NZD
B+
Retailer 2
-
$5,621 NZD
View
Retailer 3
-
$5,621 NZD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$5,838 NZD
View
A
Retailer 5
-
$6,461 NZD
View
B+
Retailer 6
-
$6,488 NZD
View
B+
Retailer 7
-
$6,530 NZD
View
B+
Retailer 8
-
$7,420 NZD
View
B
Retailer 9
-
$9,377 NZD
View
Most Expensive
B
NZ Jewellers
13522242-7af2-44cf-a958-4cb208b86851 · Nov 5
$9,795 NZD
$5,506 USD
View
9 more retailers have this diamond
Prices start from $5,034 NZDSave up to $4,760 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
$5,034 NZD