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1.50ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 698531152

Shape and cutting style on the report: Round brilliant

Certificate IGI 698531152

Diamond specifications and retailer prices

From HK$15,212 HKD
As of November 6, 2026
Save HK$24,304 HKD (62%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$39,516 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct 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 698531152. Listed at 16 retailers as of November 5, 2026, with prices from HK$15,212 to HK$39,516, a HK$24,304 spread on the same certified stone. NZ Jewellers lists it at HK$39,516. 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

1.50
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 698531152
Dimensions7.38 × 7.34 × 4.42 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.38 mm7.34 mm1.50 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 698531152
Side View
Table 61.0%Crown 33°Girdle: MED-STKPavilion 40.6°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$39,516 HKD|Low: HK$15,212 HKD|High: HK$39,516 HKD|Avg: HK$23,617 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$15,212 HKD
Retailer 7HK$16,318 HKD
Retailer 4HK$18,421 HKD
Retailer 8HK$18,711 HKD
Retailer 5HK$23,347 HKD
Retailer 3HK$24,948 HKD
Retailer 6HK$33,028 HKD
NZ JewellersHK$39,516 HKD

35 data points across 8 retailers

16 retailersHK$15,212 HKD to HK$39,516 HKD

A
Cheapest Retailer
-
HK$15,212 HKD
A
Retailer 2
-
HK$16,318 HKD
View
A
Retailer 3
-
HK$17,071 HKD
View
A
Retailer 4
-
HK$18,421 HKD
View
A
Retailer 5
-
HK$18,711 HKD
View
B+
Retailer 6
-
HK$18,899 HKD
View
Retailer 7
-
HK$18,899 HKD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
HK$19,778 HKD
View
B+
Retailer 9
-
HK$19,997 HKD
View
B+
Retailer 10
-
HK$21,213 HKD
View
B+
Retailer 11
-
HK$21,810 HKD
View
A
Retailer 12
-
HK$23,347 HKD
View
A
Retailer 13
-
HK$24,948 HKD
View
B+
Retailer 14
-
HK$28,996 HKD
View
B+
Retailer 15
-
HK$33,028 HKD
View
Most Expensive
B
NZ Jewellers
f4e1b399-33eb-4b51-b4ff-19ee7c3f5e5c · Nov 5
HK$39,516 HKD
$5,037 USD
View
15 more retailers have this diamond
Prices start from HK$15,212 HKDSave up to HK$24,304 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
1.50ct Round
HK$15,212 HKD