Marquise|Natural|GIA

0.50ct J VS2 Marquise Natural Diamond

VG • J/VS2 • GIA 6551137360

Certificate GIA 6551137360

Diamond specifications and retailer prices

From HK$3,417 HKD
As of November 6, 2026
Save HK$11,207 HKD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$14,625 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551137360. Listed at 22 retailers as of November 5, 2026, with a 328% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
J
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551137360
Dimensions8.84 × 3.90 × 2.42 mm
L/W Ratio2.27
Top View
8.84 mm3.90 mm0.50 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551137360
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.1%

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$3,417 HKD|Low: HK$3,417 HKD|High: HK$10,894 HKD|Avg: HK$6,229 HKD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$3,417 HKD
Retailer 10HK$4,295 HKD
Retailer 7HK$4,530 HKD
Retailer 8HK$5,024 HKD
Retailer 3HK$5,666 HKD
Retailer 9HK$6,152 HKD
Retailer 6HK$6,866 HKD
Retailer 2HK$7,007 HKD
Retailer 4HK$7,195 HKD
Retailer 5HK$10,753 HKD

36 data points across 10 retailers

22 retailersHK$3,417 HKD to HK$14,625 HKD

A
Cheapest Retailer
-
HK$3,417 HKD
B+
Retailer 2
-
HK$4,295 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$4,530 HKD
View
Retailer 4
-
HK$4,663 HKD
View
Price last confirmed 39 days ago
Retailer 5
-
HK$4,663 HKD
View
Price last confirmed 19 days ago
Retailer 6
-
HK$4,663 HKD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$5,024 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$5,024 HKD
View
Price last confirmed 20 days ago
Retailer 9
-
HK$5,024 HKD
View
Price last confirmed 21 days ago
Retailer 10
-
HK$5,384 HKD
View
Price last confirmed 38 days ago
Retailer 11
-
HK$5,384 HKD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
HK$5,666 HKD
View
B+
Retailer 13
-
HK$5,690 HKD
View
B
Retailer 14
-
HK$6,152 HKD
View
B
Retailer 15
-
HK$6,458 HKD
View
B
Retailer 16
-
HK$6,866 HKD
View
Retailer 17
-
HK$7,007 HKD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$7,195 HKD
View
B
Retailer 19
-
HK$10,753 HKD
View
Retailer 20
-
HK$14,625 HKD
View
Price last confirmed 39 days ago
C
Retailer 21
-
HK$14,625 HKD
View
Most Expensive
NZ Jewellers
ae2bbde5-35b8-4c95-a14f-54e2c474cf9a · Oct 17
HK$14,625 HKD
$1,866 USD
View
Price last confirmed 19 days ago
21 more retailers have this diamond
Prices start from HK$3,417 HKDSave up to HK$11,207 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
0.50ct Marquise
HK$3,417 HKD