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Marquise|Natural|GIA

0.50ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 2546751405

Certificate GIA 2546751405

Diamond specifications and retailer prices

From HK$3,794 HKD
₹46,057 INR
As of November 1, 2026
Save HK$8,033 HKD (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$16,052 HKD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546751405. Listed at 18 retailers as of November 1, 2026, with a 212% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546751405
Dimensions8.79 × 4.04 × 2.54 mm
L/W Ratio2.18
Top View
8.79 mm4.04 mm0.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546751405
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.9%

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 1
Current: HK$6,862 HKD|Low: HK$3,785 HKD|High: HK$11,967 HKD|Avg: HK$6,799 HKD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3HK$3,794 HKD
Retailer 7HK$4,715 HKD
Retailer 9HK$5,319 HKD
Retailer 2HK$6,256 HKD
Retailer 6HK$6,590 HKD
Retailer 1HK$6,862 HKD
Retailer 8HK$7,699 HKD
Retailer 5HK$7,903 HKD
Retailer 4HK$11,827 HKD

36 data points across 9 retailers

18 retailersHK$3,794 HKD to HK$11,827 HKD

A
Cheapest Retailer
-
HK$3,794 HKD
₹46,057 INR
B+
Retailer 2
-
HK$4,715 HKD
$601 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$5,123 HKD
$653 USD
View
B+
Retailer 4
-
HK$5,123 HKD
$653 USD
View
B+
Retailer 5
-
HK$5,319 HKD
$678 USD
View
B+
Retailer 6
-
HK$5,908 HKD
$753 USD
View
B+
Retailer 7
-
HK$5,908 HKD
$753 USD
View
B+
Retailer 8
-
HK$6,156 HKD
$785 USD
View
B+
Retailer 9
-
HK$6,256 HKD
£628 GBP
View
B
Retailer 10
-
HK$6,441 HKD
$821 USD
View
B+
Retailer 11
-
HK$6,590 HKD
$840 USD
View
Retailer 12
-
HK$6,622 HKD
$844 USD
View
Price last confirmed 62 days ago
B+
Retailer 13
-
HK$6,862 HKD
€833 EUR
View
B
Retailer 14
-
HK$7,045 HKD
$898 USD
View
Retailer 15
-
HK$7,699 HKD
A$1,510 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
HK$7,903 HKD
ZAR 16,273 ZAR
View
B
Retailer 17
-
HK$11,827 HKD
£1,187 GBP
View
Most Expensive
NZ Jewellers
828895e4-b838-4865-ae3a-45d071d7320e · Oct 30
HK$16,052 HKD
$2,046 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$3,794 HKDSave up to HK$8,033 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$3,794 HKD