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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 $3,615 SGD
As of November 6, 2026
Save $3,418 SGD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,033 SGD 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 $3,615 to $7,033, a $3,418 spread on the same certified stone. NZ Jewellers lists it at $7,033. 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

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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 6
Current: $7,033 SGD|Low: $3,615 SGD|High: $7,597 SGD|Avg: $5,144 SGD|-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$3,615 SGD
Retailer 3$4,016 SGD
Retailer 10$4,036 SGD
Retailer 13$4,036 SGD
Retailer 9$4,192 SGD
Retailer 7$4,639 SGD
Retailer 12$4,658 SGD
Retailer 6$4,689 SGD
Retailer 4$5,188 SGD
Retailer 2$5,328 SGD
Retailer 8$6,733 SGD
NZ Jewellers$7,033 SGD
Retailer 5$7,044 SGD

41 data points across 13 retailers

10 retailers$3,615 SGD to $7,033 SGD

A
Cheapest Retailer
-
$3,615 SGD
B+
Retailer 2
-
$4,036 SGD
View
Retailer 3
-
$4,036 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$4,192 SGD
View
A
Retailer 5
-
$4,639 SGD
View
B+
Retailer 6
-
$4,658 SGD
View
B+
Retailer 7
-
$4,689 SGD
View
B+
Retailer 8
-
$5,328 SGD
View
B
Retailer 9
-
$6,733 SGD
View
Most Expensive
B
NZ Jewellers
13522242-7af2-44cf-a958-4cb208b86851 · Nov 5
$7,033 SGD
$5,506 USD
View
9 more retailers have this diamond
Prices start from $3,615 SGDSave up to $3,418 SGD

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
$3,615 SGD