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Marquise|Natural|GIA

0.52ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 5231382148

Certificate GIA 5231382148

Diamond specifications and retailer prices

From HK$5,288 HKD
$674 USD
As of November 2, 2026
Save HK$2,425 HKD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$7,713 HKD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

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 5231382148. Listed at 2 retailers as of November 2, 2026, with prices from HK$5,288 to HK$7,713, a HK$2,425 spread on the same certified stone. 77 Diamonds lists it at HK$7,713. 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
SymmetryFair
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231382148
Dimensions8.11 × 4.20 × 2.66 mm
L/W Ratio1.93
Top View
8.11 mm4.20 mm0.52 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceFaint
CertificateGIA 5231382148
Side View
Table 60.0%CrownGirdle: XTN-VTKPavilionCuletDepth 63.2%

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$7,713 HKD|Low: HK$5,218 HKD|High: HK$7,808 HKD|Avg: HK$6,516 HKD|+1.2%
77 Diamonds
Retailer 2
November 3, 2026
Retailer 2HK$5,288 HKD
77 DiamondsHK$7,713 HKD

37 data points across 2 retailers

2 retailersHK$5,288 HKD to HK$7,713 HKD

B
Cheapest Retailer
-
HK$5,288 HKD
$674 USD
Most Expensive
C
77 Diamonds
MQZQJYNCAFA · Nov 3
HK$7,713 HKD
£774 GBP
View
1 more retailer has this diamond
Prices start from HK$5,288 HKDSave up to HK$2,425 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$5,288 HKD