CaratHunter
Plans
Marquise|Natural|GIA

0.53ct G SI2 Marquise Natural Diamond

GD • G/SI2 • GIA 1553821136

Certificate GIA 1553821136

Diamond specifications and retailer prices

From HK$5,745 HKD
£576 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: HK$5,745 HKD at 77 Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
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 G 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 1553821136. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1553821136
Dimensions7.81 × 4.24 × 2.71 mm
L/W Ratio1.84
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.81 mm4.24 mm0.53 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1553821136
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCuletDepth 63.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$5,745 HKD|Low: HK$5,416 HKD|High: HK$5,745 HKD|Avg: HK$5,541 HKD|+6.1%
November 2, 2026
77 DiamondsHK$5,745 HKD

38 data points across 1 retailer

1 retailer

B+
77 Diamonds
MQCPPYVRKVKQ · Nov 2
HK$5,745 HKD
£576 GBP
View

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+
0.53ct Marquise
HK$5,745 HKD