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1.54ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2544026011

Certificate GIA 2544026011

Diamond specifications and retailer prices

From HK$38,026 HKD
As of November 5, 2026
Save HK$42,482 HKD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$80,507 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2544026011. Listed at 15 retailers as of November 5, 2026, with prices from HK$38,026 to HK$80,507, a HK$42,482 spread on the same certified stone. NZ Jewellers lists it at HK$80,507. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2544026011
Dimensions7.44 × 7.38 × 4.55 mm
L/W Ratio1.01
Star length50%
Top View
7.44 mm7.38 mm1.54 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2544026011
Side View
Table 60.0%Crown 35°Girdle: Sli. ThickPavilion 41.4°Culet: NoneDepth 61.4%

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$80,507 HKD|Low: HK$33,546 HKD|High: HK$80,507 HKD|Avg: HK$53,340 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6HK$40,254 HKD
Retailer 7HK$43,611 HKD
Retailer 8HK$43,611 HKD
Retailer 4HK$45,416 HKD
Retailer 2HK$46,710 HKD
Retailer 3HK$49,213 HKD
Retailer 5HK$70,724 HKD
NZ JewellersHK$80,507 HKD

41 data points across 8 retailers

15 retailersHK$38,026 HKD to HK$80,507 HKD

B+
Cheapest Retailer
-
HK$38,026 HKD
B+
Retailer 2
-
HK$40,254 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$40,591 HKD
View
Retailer 4
-
HK$43,611 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$43,611 HKD
View
B
Retailer 6
-
HK$43,611 HKD
View
B+
Retailer 7
-
HK$45,416 HKD
View
B
Retailer 8
-
HK$46,710 HKD
View
B
Retailer 9
-
HK$48,719 HKD
View
B
Retailer 10
-
HK$48,719 HKD
View
B
Retailer 11
-
HK$49,213 HKD
View
B
Retailer 12
-
HK$50,319 HKD
View
B
Retailer 13
-
HK$50,366 HKD
View
B
Retailer 14
-
HK$70,724 HKD
View
Most Expensive
C
NZ Jewellers
5e3fb190-1e4d-4d63-acab-a9a2e5fb5478 · Nov 5
HK$80,507 HKD
$10,262 USD
View
14 more retailers have this diamond
Prices start from HK$38,026 HKDSave up to HK$42,482 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$38,026 HKD