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Marquise|Natural|GIA

1.54ct J SI2 Marquise Natural Diamond

VG • J/SI2 • GIA 1548723544

Certificate GIA 1548723544

Diamond specifications and retailer prices

From HK$40,151 HKD
As of November 2, 2026
Save HK$27,776 HKD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$67,927 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.54ct natural marquise diamond

This 1.54ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1548723544. Listed at 6 retailers as of November 2, 2026, with prices from HK$40,151 to HK$67,927, a HK$27,776 spread on the same certified stone. NZ Jewellers lists it at HK$67,927. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle44.05°
Pavilion angle38.88°
OriginNatural
Grading LabGIA
CertificateGIA 1548723544
Dimensions10.50 × 5.90 × 3.92 mm
L/W Ratio1.78
Girdle conditionExtremely Thick
Key to symbols
Twinning Wisp, Crystal, Natural
Top View
10.50 mm5.90 mm1.54 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1548723544
Side View
Table 59.0%Crown 44.05°Girdle: VTK-ETKPavilion 38.88°Culet: NoneDepth 66.4%

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 2
Current: HK$67,927 HKD|Low: HK$40,151 HKD|High: HK$71,422 HKD|Avg: HK$49,446 HKD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2HK$40,151 HKD
Retailer 4HK$40,613 HKD
Retailer 5HK$40,613 HKD
Retailer 6HK$41,585 HKD
Retailer 7HK$43,889 HKD
Retailer 8HK$46,296 HKD
Retailer 3HK$64,682 HKD
NZ JewellersHK$67,927 HKD

30 data points across 8 retailers

6 retailersHK$40,151 HKD to HK$67,927 HKD

B+
Cheapest Retailer
-
HK$40,151 HKD
B+
Retailer 2
-
HK$40,613 HKD
View
B+
Retailer 3
-
HK$40,613 HKD
View
B+
Retailer 4
-
HK$41,585 HKD
View
B
Retailer 5
-
HK$64,682 HKD
View
Most Expensive
B
NZ Jewellers
798ccef1-08e0-471e-b2a7-e122fbc4d760 · Nov 3
HK$67,927 HKD
$8,667 USD
View
5 more retailers have this diamond
Prices start from HK$40,151 HKDSave up to HK$27,776 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 Marquise
HK$40,151 HKD