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Marquise|Natural|GIA

0.52ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2557347582

Certificate GIA 2557347582

Diamond specifications and retailer prices

From HK$2,955 HKD
As of November 6, 2026
Save HK$5,949 HKD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$14,805 HKD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557347582. Listed at 17 retailers as of November 4, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557347582
Dimensions9.66 × 3.80 × 2.44 mm
L/W Ratio2.54
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Crystal
Top View
9.66 mm3.80 mm0.52 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557347582
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.3%

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 6
Current: HK$14,805 HKD|Low: HK$2,955 HKD|High: HK$14,805 HKD|Avg: HK$5,313 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
Retailer 16
November 6, 2026
Retailer 2HK$2,955 HKD
Retailer 16HK$3,864 HKD
Retailer 10HK$4,028 HKD
Retailer 3HK$4,162 HKD
Retailer 8HK$4,162 HKD
Retailer 14HK$4,459 HKD
Retailer 15HK$4,561 HKD
Retailer 7HK$4,585 HKD
Retailer 9HK$4,585 HKD
Retailer 12HK$4,749 HKD
Retailer 4HK$4,891 HKD
Retailer 5HK$5,024 HKD
Retailer 6HK$5,439 HKD
Retailer 11HK$5,768 HKD
Retailer 13HK$8,903 HKD
NZ JewellersHK$14,805 HKD

26 data points across 16 retailers

17 retailersHK$2,955 HKD to HK$8,903 HKD

A
Cheapest Retailer
-
HK$2,955 HKD
B+
Retailer 2
-
HK$3,307 HKD
View
B+
Retailer 3
-
HK$3,864 HKD
View
B+
Retailer 4
-
HK$4,028 HKD
View
B+
Retailer 5
-
HK$4,162 HKD
View
Retailer 6
-
HK$4,162 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$4,459 HKD
View
B+
Retailer 8
-
HK$4,561 HKD
View
B+
Retailer 9
-
HK$4,585 HKD
View
B+
Retailer 10
-
HK$4,585 HKD
View
B+
Retailer 11
-
HK$4,749 HKD
View
B+
Retailer 12
-
HK$4,891 HKD
View
B+
Retailer 13
-
HK$5,024 HKD
View
B
Retailer 14
-
HK$5,439 HKD
View
B
Retailer 15
-
HK$5,768 HKD
View
B
Retailer 16
-
HK$8,903 HKD
View
Most Expensive
NZ Jewellers
d577cc15-55d8-4fa0-afcb-27d0cf19936d · Nov 5
HK$14,805 HKD
$1,889 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$2,955 HKDSave up to HK$5,949 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$2,955 HKD