CaratHunter
Plans
Marquise|Natural|GIA

0.53ct H SI2 Marquise Natural Diamond

GD • H/SI2 • GIA 7551058436

Certificate GIA 7551058436

Diamond specifications and retailer prices

From HK$3,825 HKD
As of November 6, 2026
Save HK$919 HKD (19%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$4,743 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7551058436. Listed at 3 retailers as of November 6, 2026, with prices from HK$3,825 to HK$4,743, a HK$919 spread on the same certified stone. 77 Diamonds lists it at HK$4,743. 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

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

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551058436
Dimensions8.16 × 4.24 × 2.69 mm
L/W Ratio1.92
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
8.16 mm4.24 mm0.53 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551058436
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

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$4,743 HKD|Low: HK$3,182 HKD|High: HK$4,843 HKD|Avg: HK$4,109 HKD|+3.6%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2HK$3,825 HKD
Retailer 3HK$4,146 HKD
77 DiamondsHK$4,743 HKD

41 data points across 3 retailers

3 retailersHK$3,825 HKD to HK$4,743 HKD

A
Cheapest Retailer
-
HK$3,825 HKD
Final sale: no returns
B+
Retailer 2
-
HK$4,146 HKD
View
Most Expensive
B+
77 Diamonds
MQCPGSRGHPK5 · Nov 6
HK$4,743 HKD
£477 GBP
View
2 more retailers have this diamond
Prices start from HK$3,825 HKDSave up to HK$919 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$3,825 HKD