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Marquise|Natural|GIA

0.52ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 2231938400

Certificate GIA 2231938400

Diamond specifications and retailer prices

From HK$5,233 HKD
$667 USD
As of November 3, 2026
Save HK$6,007 HKD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$11,240 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 J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2231938400. Listed at 7 retailers as of November 2, 2026, with prices from HK$5,233 to HK$11,240, a HK$6,007 spread on the same certified stone. MOH London lists it at HK$11,240. 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
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2231938400
Dimensions7.13 × 4.26 × 2.91 mm
L/W Ratio1.67
Girdle conditionFaceted
Top View
7.13 mm4.26 mm0.52 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateGIA 2231938400
Side View
Table 59.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 68.3%

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 3
Current: HK$11,240 HKD|Low: HK$5,233 HKD|High: HK$11,380 HKD|Avg: HK$7,421 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4HK$5,233 HKD
Retailer 2HK$6,045 HKD
Retailer 3HK$7,176 HKD
MOH LondonHK$11,240 HKD

43 data points across 4 retailers

7 retailersHK$5,233 HKD to HK$11,240 HKD

B
Cheapest Retailer
-
HK$5,233 HKD
$667 USD
B
Retailer 2
-
HK$5,649 HKD
$720 USD
View
B
Retailer 3
-
HK$5,649 HKD
$720 USD
View
B
Retailer 4
-
HK$5,885 HKD
$750 USD
View
B
Retailer 5
-
HK$6,045 HKD
£607 GBP
View
B
Retailer 6
-
HK$7,176 HKD
€871 EUR
View
Most Expensive
C
MOH London
277B0FEB8 · Nov 2
HK$11,240 HKD
£1,128 GBP
View
6 more retailers have this diamond
Prices start from HK$5,233 HKDSave up to HK$6,007 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$5,233 HKD