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1.60ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 667434109

Shape and cutting style on the report: Round brilliant

Certificate IGI 667434109

Diamond specifications and retailer prices

From HK$14,216 HKD
As of November 6, 2026
Save HK$17,378 HKD (55%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$31,594 HKD at MOH London · As of November 4, 2026
View at MOH London

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 667434109. Listed at 4 retailers as of November 4, 2026, with prices from HK$14,216 to HK$31,594, a HK$17,378 spread on the same certified stone. MOH London lists it at HK$31,594. 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 angle31.6°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 667434109
Dimensions7.60 × 7.63 × 4.57 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.60 mm7.63 mm1.60 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 667434109
Side View
Table 60.0%Crown 31.6°Girdle: MediumPavilion 41.5°Culet: NoneDepth 60.1%

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: HK$31,594 HKD|Low: HK$14,216 HKD|High: HK$32,062 HKD|Avg: HK$22,624 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2HK$14,216 HKD
Retailer 4HK$18,107 HKD
Retailer 3HK$21,857 HKD
MOH LondonHK$31,594 HKD

45 data points across 4 retailers

4 retailersHK$14,216 HKD to HK$31,594 HKD

A
Cheapest Retailer
-
HK$14,216 HKD
A
Retailer 2
-
HK$18,107 HKD
View
A
Retailer 3
-
HK$21,857 HKD
View
Most Expensive
B+
MOH London
20195F563 · Nov 4
HK$31,594 HKD
£3,171 GBP
View
3 more retailers have this diamond
Prices start from HK$14,216 HKDSave up to HK$17,378 HKD

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
HK$14,216 HKD