CaratHunter
Plans
Marquise|Natural|GIA

0.54ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 2557963981

Certificate GIA 2557963981

Diamond specifications and retailer prices

From HK$3,041 HKD
As of November 6, 2026
Save HK$10,886 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,927 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.54ct natural marquise diamond

This 0.54ct natural marquise sits in the half to three-quarter carat band, graded I 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 2557963981. Listed at 15 retailers as of November 5, 2026, with prices from HK$3,041 to HK$13,927, a HK$10,886 spread on the same certified stone. NZ Jewellers lists it at HK$13,927. 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

0.54
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle38.3°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 2557963981
Dimensions8.18 × 4.24 × 2.62 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Top View
8.18 mm4.24 mm0.54 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2557963981
Side View
Table 60.0%Crown 38.3°Girdle: STK-VTKPavilion 38.4°Culet: NDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$13,927 HKD|Low: HK$3,041 HKD|High: HK$15,103 HKD|Avg: HK$4,901 HKD|-7.8%
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
Retailer 15
November 6, 2026
Retailer 11HK$3,041 HKD
Retailer 4HK$3,213 HKD
Retailer 9HK$3,292 HKD
Retailer 13HK$3,409 HKD
Retailer 7HK$3,441 HKD
Retailer 10HK$3,543 HKD
Retailer 6HK$3,676 HKD
Retailer 14HK$3,801 HKD
Retailer 5HK$4,169 HKD
Retailer 2HK$4,311 HKD
Retailer 8HK$4,483 HKD
Retailer 12HK$4,561 HKD
Retailer 3HK$5,651 HKD
Retailer 15HK$8,378 HKD
NZ JewellersHK$13,927 HKD

38 data points across 15 retailers

15 retailersHK$3,041 HKD to HK$13,927 HKD

A
Cheapest Retailer
-
HK$3,041 HKD
Final sale: no returns
A
Retailer 2
-
HK$3,213 HKD
View
A
Retailer 3
-
HK$3,292 HKD
View
A
Retailer 4
-
HK$3,409 HKD
View
B+
Retailer 5
-
HK$3,441 HKD
View
A
Retailer 6
-
HK$3,543 HKD
View
Retailer 7
-
HK$3,676 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$3,801 HKD
View
A
Retailer 9
-
HK$4,169 HKD
View
A
Retailer 10
-
HK$4,311 HKD
View
B+
Retailer 11
-
HK$4,483 HKD
View
A
Retailer 12
-
HK$4,561 HKD
View
B+
Retailer 13
-
HK$5,651 HKD
View
B
Retailer 14
-
HK$8,378 HKD
View
Most Expensive
C
NZ Jewellers
37bcfeac-9d4a-4aa3-852b-62d5bcce10b2 · Nov 5
HK$13,927 HKD
$1,777 USD
View
14 more retailers have this diamond
Prices start from HK$3,041 HKDSave up to HK$10,886 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
0.54ct Marquise
HK$3,041 HKD