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Marquise|Natural|GIA

0.52ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 6555720652

Certificate GIA 6555720652

Diamond specifications and retailer prices

From HK$4,056 HKD
$517 USD
As of November 2, 2026
Save HK$9,729 HKD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,786 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555720652. Listed at 17 retailers as of November 2, 2026, with prices from HK$4,056 to HK$13,786, a HK$9,729 spread on the same certified stone. NZ Jewellers lists it at HK$13,786. 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

0.52
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555720652
Dimensions4.02 × 8.79 × 2.51 mm
L/W Ratio2.19
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
4.02 mm8.79 mm0.52 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555720652
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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$5,388 HKD|Low: HK$2,817 HKD|High: HK$10,273 HKD|Avg: HK$6,069 HKD|+6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 7HK$4,056 HKD
Retailer 5HK$4,935 HKD
Retailer 1HK$5,388 HKD
Retailer 9HK$5,390 HKD
Retailer 6HK$5,924 HKD
Retailer 2HK$6,031 HKD
Retailer 8HK$6,612 HKD
Retailer 4HK$6,787 HKD
Retailer 3HK$10,154 HKD

46 data points across 9 retailers

17 retailersHK$4,056 HKD to HK$13,786 HKD

B+
Cheapest Retailer
-
HK$4,056 HKD
$517 USD
Final sale: no returns
B+
Retailer 2
-
HK$4,394 HKD
$560 USD
View
B+
Retailer 3
-
HK$4,587 HKD
SGD 790 SGD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$4,739 HKD
$604 USD
View
B+
Retailer 5
-
HK$4,739 HKD
$604 USD
View
B+
Retailer 6
-
HK$4,935 HKD
$629 USD
View
B+
Retailer 7
-
HK$5,076 HKD
$647 USD
View
B+
Retailer 8
-
HK$5,388 HKD
£541 GBP
View
B+
Retailer 9
-
HK$5,390 HKD
$687 USD
View
B+
Retailer 10
-
HK$5,430 HKD
$692 USD
View
B
Retailer 11
-
HK$5,924 HKD
$755 USD
View
B
Retailer 12
-
HK$6,031 HKD
€732 EUR
View
B
Retailer 13
-
HK$6,118 HKD
$780 USD
View
Retailer 14
-
HK$6,612 HKD
A$1,297 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
HK$6,787 HKD
ZAR 13,974 ZAR
View
B
Retailer 16
-
HK$10,154 HKD
£1,019 GBP
View
Most Expensive
C
NZ Jewellers
03b62c39-5f30-4210-99c2-01d051408c4f · Nov 3
HK$13,786 HKD
$1,757 USD
View
16 more retailers have this diamond
Prices start from HK$4,056 HKDSave up to HK$9,729 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+
0.52ct Marquise
HK$4,056 HKD