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Marquise|Natural|GIA

0.52ct H SI2 Marquise Natural Diamond

VG • H/SI2 • GIA 7566226422

Certificate GIA 7566226422

Diamond specifications and retailer prices

From HK$3,433 HKD
As of November 1, 2026
Save HK$3,392 HKD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$6,825 HKD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7566226422. Listed at 9 retailers as of November 1, 2026, with prices from HK$3,433 to HK$6,825, a HK$3,392 spread on the same certified stone. Frank Darling lists it at HK$6,825. 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566226422
Dimensions7.70 × 4.15 × 2.66 mm
L/W Ratio1.86
Culet sizeNone
Top View
7.70 mm4.15 mm0.52 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566226422
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

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: Nov 1
Current: HK$6,825 HKD|Low: HK$3,433 HKD|High: HK$7,662 HKD|Avg: HK$4,834 HKD|-10.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 8HK$3,433 HKD
Retailer 4HK$3,605 HKD
Retailer 2HK$3,691 HKD
Retailer 7HK$3,864 HKD
Retailer 6HK$4,044 HKD
Retailer 3HK$4,467 HKD
Retailer 5HK$4,475 HKD
Retailer 9HK$5,204 HKD
Frank DarlingHK$6,825 HKD

32 data points across 9 retailers

9 retailersHK$3,433 HKD to HK$6,825 HKD

A
Cheapest Retailer
-
HK$3,433 HKD
A
Retailer 2
-
HK$3,605 HKD
View
A
Retailer 3
-
HK$3,691 HKD
View
A
Retailer 4
-
HK$3,864 HKD
View
A
Retailer 5
-
HK$4,044 HKD
View
A
Retailer 6
-
HK$4,467 HKD
View
A
Retailer 7
-
HK$4,475 HKD
View
Retailer 8
-
HK$5,204 HKD
View
Price last confirmed 10 days ago
Most Expensive
B
Frank Darling
2683953HK · Nov 2
HK$6,825 HKD
$871 USD
View
8 more retailers have this diamond
Prices start from HK$3,433 HKDSave up to HK$3,392 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$3,433 HKD