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Marquise|Natural|GIA

0.52ct G SI1 Marquise Natural Diamond

VG • G/SI1 • GIA 5201029873

Certificate GIA 5201029873

Diamond specifications and retailer prices

From HK$9,117 HKD
£915 GBP
As of November 2, 2026
Save HK$5,252 HKD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$14,369 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5201029873. Listed at 4 retailers as of November 2, 2026, with prices from HK$9,117 to HK$14,369, a HK$5,252 spread on the same certified stone. MOH London lists it at HK$14,369. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5201029873
Dimensions7.29 × 4.98 × 2.53 mm
L/W Ratio1.46
Culet sizeSmall
Key to symbols
Feather
Top View
7.29 mm4.98 mm0.52 ctG / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5201029873
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: SmallDepth 50.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$14,369 HKD|Low: HK$7,571 HKD|High: HK$14,538 HKD|Avg: HK$9,894 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4HK$7,571 HKD
Retailer 5HK$8,717 HKD
Retailer 6HK$8,788 HKD
Retailer 2HK$9,117 HKD
Retailer 3HK$11,023 HKD
MOH LondonHK$14,369 HKD

35 data points across 6 retailers

4 retailersHK$9,117 HKD to HK$14,369 HKD

Retailer 1
-
HK$7,571 HKD
$965 USD
Price last confirmed 12 days ago
B
Retailer 2
-
HK$9,117 HKD
£915 GBP
View
B
Retailer 3
-
HK$11,023 HKD
€1,338 EUR
View
Most Expensive
C
MOH London
CD4D05AB1 · Nov 2
HK$14,369 HKD
£1,442 GBP
View
3 more retailers have this diamond
Prices start from HK$9,117 HKDSave up to HK$5,252 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.

B
0.52ct Marquise
HK$9,117 HKD