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Round|Natural|GIA

1.54ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 2556441519

Certificate GIA 2556441519

Diamond specifications and retailer prices

From HK$34,440 HKD
As of November 5, 2026
Save HK$38,465 HKD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$72,905 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct 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 GIA 2556441519. Listed at 13 retailers as of November 5, 2026, with prices from HK$34,440 to HK$72,905, a HK$38,465 spread on the same certified stone. NZ Jewellers lists it at HK$72,905. 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

1.54
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556441519
Dimensions7.41 × 7.46 × 4.52 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.41 mm7.46 mm1.54 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556441519
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$72,905 HKD|Low: HK$31,051 HKD|High: HK$72,905 HKD|Avg: HK$44,250 HKD
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
Retailer 14
November 6, 2026
Retailer 6HK$31,051 HKD
Retailer 13HK$34,440 HKD
Retailer 9HK$34,950 HKD
Retailer 3HK$35,633 HKD
Retailer 12HK$36,755 HKD
Retailer 10HK$39,493 HKD
Retailer 11HK$39,493 HKD
Retailer 14HK$39,493 HKD
Retailer 2HK$41,831 HKD
Retailer 4HK$45,565 HKD
Retailer 5HK$48,099 HKD
Retailer 7HK$49,009 HKD
Retailer 8HK$69,242 HKD
NZ JewellersHK$72,905 HKD

40 data points across 14 retailers

13 retailersHK$34,440 HKD to HK$72,905 HKD

B+
Cheapest Retailer
-
HK$34,440 HKD
B+
Retailer 2
-
HK$34,950 HKD
View
B+
Retailer 3
-
HK$35,633 HKD
View
B+
Retailer 4
-
HK$36,755 HKD
View
B+
Retailer 5
-
HK$39,493 HKD
View
Retailer 6
-
HK$39,493 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$39,493 HKD
View
B+
Retailer 8
-
HK$41,831 HKD
View
B
Retailer 9
-
HK$45,565 HKD
View
Retailer 10
-
HK$48,099 HKD
View
Price last confirmed 22 days ago
B
Retailer 11
-
HK$49,009 HKD
View
B
Retailer 12
-
HK$69,242 HKD
View
Most Expensive
B
NZ Jewellers
facdd6fe-b7d4-46f5-b80a-2f79ed57257c · Nov 5
HK$72,905 HKD
$9,293 USD
View
12 more retailers have this diamond
Prices start from HK$34,440 HKDSave up to HK$38,465 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.

B+
1.54ct Round
HK$34,440 HKD