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Marquise|Natural|GIA

0.54ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2564493480

Certificate GIA 2564493480

Diamond specifications and retailer prices

From HK$4,107 HKD
As of November 4, 2026
Save HK$14,099 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$18,206 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564493480. Listed at 11 retailers as of November 4, 2026, with prices from HK$4,107 to HK$18,206, a HK$14,099 spread on the same certified stone. NZ Jewellers lists it at HK$18,206. 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

0.54
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2564493480
Dimensions8.03 × 4.23 × 2.71 mm
L/W Ratio1.90
Girdle conditionVery Thick
Top View
8.03 mm4.23 mm0.54 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2564493480
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.1%

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 4
Current: HK$18,206 HKD|Low: HK$4,107 HKD|High: HK$18,206 HKD|Avg: HK$7,778 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 10HK$4,107 HKD
Retailer 3HK$4,318 HKD
Retailer 7HK$5,290 HKD
Retailer 8HK$5,902 HKD
Retailer 9HK$6,842 HKD
Retailer 2HK$6,897 HKD
Retailer 4HK$6,897 HKD
Retailer 5HK$8,182 HKD
Retailer 6HK$10,620 HKD
NZ JewellersHK$18,206 HKD

29 data points across 10 retailers

11 retailersHK$4,107 HKD to HK$18,206 HKD

A
Cheapest Retailer
-
HK$4,107 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,318 HKD
View
Retailer 3
-
HK$5,290 HKD
View
Price last confirmed 20 days ago
A
Retailer 4
-
HK$5,902 HKD
View
B+
Retailer 5
-
HK$6,685 HKD
View
B+
Retailer 6
-
HK$6,842 HKD
View
B+
Retailer 7
-
HK$6,897 HKD
View
B+
Retailer 8
-
HK$6,897 HKD
View
B+
Retailer 9
-
HK$8,182 HKD
View
B
Retailer 10
-
HK$10,620 HKD
View
Most Expensive
B
NZ Jewellers
9d8bb4ab-a9fa-433b-8681-01373e2b53c9 · Nov 5
HK$18,206 HKD
$2,323 USD
View
10 more retailers have this diamond
Prices start from HK$4,107 HKDSave up to HK$14,099 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$4,107 HKD