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Marquise|Natural|GIA

0.53ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 2554998229

Certificate GIA 2554998229

Diamond specifications and retailer prices

From HK$4,514 HKD
As of November 6, 2026
Save HK$7,987 HKD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$12,502 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554998229. Listed at 10 retailers as of November 2, 2026, with prices from HK$4,514 to HK$12,502, a HK$7,987 spread on the same certified stone. MOH London lists it at HK$12,502. 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

0.53
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554998229
Dimensions7.58 × 4.33 × 2.75 mm
L/W Ratio1.75
Key to symbols
Twinning Wisp
Top View
7.58 mm4.33 mm0.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2554998229
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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$12,502 HKD|Low: HK$4,209 HKD|High: HK$12,651 HKD|Avg: HK$6,842 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4HK$4,514 HKD
Retailer 9HK$5,235 HKD
Retailer 6HK$5,447 HKD
Retailer 8HK$5,619 HKD
Retailer 5HK$6,340 HKD
Retailer 7HK$6,442 HKD
Retailer 3HK$6,615 HKD
Retailer 10HK$6,999 HKD
Retailer 2HK$7,657 HKD
MOH LondonHK$12,502 HKD

42 data points across 10 retailers

10 retailersHK$4,514 HKD to HK$12,502 HKD

A
Cheapest Retailer
-
HK$4,514 HKD
Retailer 2
-
HK$5,235 HKD
View
Price last confirmed 22 days ago
Retailer 3
-
HK$5,447 HKD
View
Price last confirmed 20 days ago
Retailer 4
-
HK$5,619 HKD
View
Price last confirmed 11 days ago
B+
Retailer 5
-
HK$6,340 HKD
View
B+
Retailer 6
-
HK$6,442 HKD
View
B+
Retailer 7
-
HK$6,615 HKD
View
Retailer 8
-
HK$6,999 HKD
View
Price last confirmed 42 days ago
B
Retailer 9
-
HK$7,657 HKD
View
Most Expensive
B
MOH London
0A85E9F30 · Nov 2
HK$12,502 HKD
£1,256 GBP
View
9 more retailers have this diamond
Prices start from HK$4,514 HKDSave up to HK$7,987 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
0.53ct Marquise
HK$4,514 HKD