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Marquise|Natural|GIA

0.52ct E SI2 Marquise Natural Diamond

ID • E/SI2 • GIA 2556380498

Certificate GIA 2556380498

Diamond specifications and retailer prices

From HK$3,970 HKD
$506 USD
As of October 29, 2026
Save HK$13,675 HKD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$17,645 HKD at NZ Jewellers · As of October 30, 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 2556380498. Listed at 8 retailers as of October 29, 2026, with prices from HK$3,970 to HK$17,645, a HK$13,675 spread on the same certified stone. NZ Jewellers lists it at HK$17,645. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2556380498
Dimensions8.50 × 4.23 × 2.59 mm
L/W Ratio2.01
Girdle conditionSlightly Thick
Top View
8.50 mm4.23 mm0.52 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2556380498
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

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 29
Current: HK$6,747 HKD|Low: HK$3,334 HKD|High: HK$12,405 HKD|Avg: HK$6,759 HKD|+8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6HK$3,970 HKD
Retailer 3HK$4,232 HKD
Retailer 5HK$6,520 HKD
Retailer 1HK$6,747 HKD
Retailer 7HK$6,938 HKD
Retailer 2HK$7,999 HKD
Retailer 4HK$10,363 HKD

44 data points across 7 retailers

8 retailersHK$3,970 HKD to HK$17,645 HKD

A
Cheapest Retailer
-
HK$3,970 HKD
$506 USD
Final sale: no returns
A
Retailer 2
-
HK$4,232 HKD
₹51,374 INR
View
B+
Retailer 3
-
HK$6,520 HKD
$831 USD
View
B+
Retailer 4
-
HK$6,747 HKD
£677 GBP
View
Retailer 5
-
HK$6,938 HKD
£696 GBP
View
Price last confirmed 34 days ago
B+
Retailer 6
-
HK$7,999 HKD
€971 EUR
View
B
Retailer 7
-
HK$10,363 HKD
£1,040 GBP
View
Most Expensive
B
NZ Jewellers
d57dc265-5c94-4b0d-af98-6a3a9eb7e0c6 · Oct 30
HK$17,645 HKD
$2,249 USD
View
7 more retailers have this diamond
Prices start from HK$3,970 HKDSave up to HK$13,675 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$3,970 HKD