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Marquise|Natural|GIA

0.54ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 7562386530

Certificate GIA 7562386530

Diamond specifications and retailer prices

From HK$4,645 HKD
SGD 800 SGD
As of October 31, 2026
Save HK$12,107 HKD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$16,751 HKD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562386530. Listed at 8 retailers as of October 30, 2026, with prices from HK$4,645 to HK$16,751, a HK$12,107 spread on the same certified stone. NZ Jewellers lists it at HK$16,751. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562386530
Dimensions8.55 × 4.18 × 2.55 mm
L/W Ratio2.05
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
8.55 mm4.18 mm0.54 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562386530
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.0%

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: Oct 31
Current: HK$16,751 HKD|Low: HK$4,645 HKD|High: HK$18,666 HKD|Avg: HK$8,613 HKD|-10.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7HK$4,645 HKD
Retailer 4HK$4,982 HKD
Retailer 5HK$5,343 HKD
Retailer 8HK$5,547 HKD
Retailer 2HK$6,558 HKD
Retailer 3HK$7,489 HKD
Retailer 6HK$12,336 HKD
NZ JewellersHK$16,751 HKD

37 data points across 8 retailers

8 retailersHK$4,645 HKD to HK$16,751 HKD

A
Cheapest Retailer
-
HK$4,645 HKD
SGD 800 SGD
A
Retailer 2
-
HK$4,982 HKD
$635 USD
View
A
Retailer 3
-
HK$5,343 HKD
$681 USD
View
A
Retailer 4
-
HK$5,547 HKD
$707 USD
View
A
Retailer 5
-
HK$6,558 HKD
£658 GBP
View
B+
Retailer 6
-
HK$7,489 HKD
€909 EUR
View
B
Retailer 7
-
HK$12,336 HKD
£1,238 GBP
View
Most Expensive
B
NZ Jewellers
ed896d2c-aa7e-4b58-afcd-9306f8aa8672 · Oct 30
HK$16,751 HKD
$2,135 USD
View
7 more retailers have this diamond
Prices start from HK$4,645 HKDSave up to HK$12,107 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$4,645 HKD