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Marquise|Natural|GIA

0.52ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 5546667931

Certificate GIA 5546667931

Diamond specifications and retailer prices

From HK$4,318 HKD
As of October 30, 2026
Save HK$6,293 HKD (59%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$18,139 HKD at NZ Jewellers · As of October 17, 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 E 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 5546667931. Listed at 16 retailers as of October 25, 2026, with a 146% 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546667931
Dimensions8.46 × 4.09 × 2.57 mm
L/W Ratio2.07
Top View
8.46 mm4.09 mm0.52 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5546667931
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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 30
Current: HK$18,139 HKD|Low: HK$4,318 HKD|High: HK$18,139 HKD|Avg: HK$7,243 HKD
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
October 30, 2026
Retailer 15HK$4,318 HKD
Retailer 2HK$4,397 HKD
Retailer 4HK$5,335 HKD
Retailer 6HK$5,782 HKD
Retailer 14HK$5,782 HKD
Retailer 12HK$6,010 HKD
Retailer 7HK$6,108 HKD
Retailer 13HK$6,677 HKD
Retailer 3HK$6,823 HKD
Retailer 5HK$6,912 HKD
Retailer 8HK$6,929 HKD
Retailer 9HK$6,940 HKD
Retailer 10HK$8,197 HKD
Retailer 11HK$10,612 HKD
NZ JewellersHK$18,139 HKD

28 data points across 15 retailers

16 retailersHK$4,318 HKD to HK$10,612 HKD

A
Cheapest Retailer
-
HK$4,318 HKD
A
Retailer 2
-
HK$4,397 HKD
₹53,376 INR
View
A
Retailer 3
-
HK$5,335 HKD
$680 USD
View
Final sale: no returns
Retailer 4
-
HK$5,782 HKD
$737 USD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$5,782 HKD
$737 USD
View
Price last confirmed 15 days ago
Retailer 6
-
HK$6,010 HKD
$766 USD
View
Price last confirmed 14 days ago
Retailer 7
-
HK$6,088 HKD
$776 USD
View
Price last confirmed 25 days ago
A
Retailer 8
-
HK$6,108 HKD
SGD 1,052 SGD
View
Retailer 9
-
HK$6,677 HKD
$851 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
HK$6,823 HKD
$870 USD
View
B+
Retailer 11
-
HK$6,912 HKD
$881 USD
View
B+
Retailer 12
-
HK$6,929 HKD
£695 GBP
View
B+
Retailer 13
-
HK$6,940 HKD
£697 GBP
View
B+
Retailer 14
-
HK$8,197 HKD
€995 EUR
View
B
Retailer 15
-
HK$10,612 HKD
£1,065 GBP
View
Most Expensive
NZ Jewellers
111d8336-7578-42e1-ac1b-bebd25754014 · Oct 17
HK$18,139 HKD
$2,312 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from HK$4,318 HKDSave up to HK$6,293 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$4,318 HKD