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Marquise|Natural|GIA

0.52ct J SI1 Marquise Natural Diamond

EX • J/SI1 • GIA 7563233166

Certificate GIA 7563233166

Diamond specifications and retailer prices

From HK$3,735 HKD
$476 USD
As of November 2, 2026
Save HK$8,552 HKD (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$16,681 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563233166. Listed at 13 retailers as of November 2, 2026, with a 229% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7563233166
Dimensions7.98 × 4.18 × 2.64 mm
L/W Ratio1.91
Girdle conditionThick
Top View
7.98 mm4.18 mm0.52 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563233166
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.1%

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 2
Current: HK$16,681 HKD|Low: HK$3,965 HKD|High: HK$16,681 HKD|Avg: HK$7,800 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4HK$3,973 HKD
Retailer 10HK$4,904 HKD
Retailer 11HK$6,245 HKD
Retailer 3HK$6,355 HKD
Retailer 5HK$6,529 HKD
Retailer 2HK$6,562 HKD
Retailer 8HK$6,748 HKD
Retailer 6HK$7,571 HKD
Retailer 9HK$8,210 HKD
Retailer 7HK$12,286 HKD
NZ JewellersHK$16,681 HKD

26 data points across 11 retailers

13 retailersHK$3,735 HKD to HK$12,286 HKD

A
Cheapest Retailer
-
HK$3,735 HKD
$476 USD
Final sale: no returns
A
Retailer 2
-
HK$3,973 HKD
₹48,225 INR
View
B+
Retailer 3
-
HK$4,904 HKD
$625 USD
View
B
Retailer 4
-
HK$6,245 HKD
$796 USD
View
B+
Retailer 5
-
HK$6,355 HKD
$810 USD
View
B+
Retailer 6
-
HK$6,529 HKD
£655 GBP
View
B
Retailer 7
-
HK$6,562 HKD
£659 GBP
View
B
Retailer 8
-
HK$6,748 HKD
$860 USD
View
B
Retailer 9
-
HK$7,571 HKD
€919 EUR
View
Retailer 10
-
HK$7,817 HKD
A$1,533 AUD
View
Price last confirmed 30 days ago
B
Retailer 11
-
HK$8,210 HKD
ZAR 16,904 ZAR
View
B
Retailer 12
-
HK$12,286 HKD
£1,233 GBP
View
Most Expensive
NZ Jewellers
086c9932-cc57-4e8d-8eff-90e9f115112c · Nov 3
HK$16,681 HKD
$2,126 USD
View
Price under review
12 more retailers have this diamond
Prices start from HK$3,735 HKDSave up to HK$8,552 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
0.52ct Marquise
HK$3,735 HKD