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Marquise|Natural|GIA

0.50ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 6565264470

Certificate GIA 6565264470

Diamond specifications and retailer prices

From HK$3,609 HKD
₹43,811 INR
As of October 26, 2026
Save HK$7,162 HKD (66%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$14,609 HKD at NZ Jewellers · As of October 24, 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 6565264470. Listed at 19 retailers as of October 26, 2026, with a 198% 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
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle41.1°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 6565264470
Dimensions7.71 × 4.15 × 2.69 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Top View
7.71 mm4.15 mm0.50 ctJ / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565264470
Side View
Table 63.0%Crown 41.1°Girdle: THN-THKPavilion 39.4°Culet: NoneDepth 64.9%

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: Oct 26
Current: HK$14,609 HKD|Low: HK$3,590 HKD|High: HK$14,664 HKD|Avg: HK$6,068 HKD|-0.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 27, 2026
Retailer 13HK$3,609 HKD
Retailer 11HK$4,117 HKD
Retailer 2HK$4,292 HKD
Retailer 10HK$4,315 HKD
Retailer 3HK$4,660 HKD
Retailer 18HK$5,013 HKD
Retailer 19HK$5,013 HKD
Retailer 9HK$5,029 HKD
Retailer 8HK$5,060 HKD
Retailer 6HK$5,374 HKD
Retailer 5HK$5,665 HKD
Retailer 12HK$5,685 HKD
Retailer 17HK$5,688 HKD
Retailer 4HK$6,167 HKD
Retailer 7HK$6,450 HKD
Retailer 16HK$6,467 HKD
Retailer 14HK$7,175 HKD
Retailer 15HK$10,771 HKD
NZ JewellersHK$14,609 HKD

23 data points across 19 retailers

19 retailersHK$3,609 HKD to HK$10,771 HKD

A
Cheapest Retailer
-
HK$3,609 HKD
₹43,811 INR
A
Retailer 2
-
HK$4,117 HKD
View
Retailer 3
-
HK$4,315 HKD
$550 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$4,660 HKD
$594 USD
View
Retailer 5
-
HK$5,013 HKD
$639 USD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$5,013 HKD
$639 USD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$5,029 HKD
$641 USD
View
Price last confirmed 7 days ago
Retailer 8
-
HK$5,060 HKD
$645 USD
View
Price last confirmed 5 days ago
Retailer 9
-
HK$5,374 HKD
$685 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$5,665 HKD
$722 USD
View
B+
Retailer 11
-
HK$5,685 HKD
£571 GBP
View
B+
Retailer 12
-
HK$5,688 HKD
$725 USD
View
B+
Retailer 13
-
HK$6,167 HKD
$786 USD
View
B+
Retailer 14
-
HK$6,450 HKD
$822 USD
View
B
Retailer 15
-
HK$6,467 HKD
€785 EUR
View
Retailer 16
-
HK$7,175 HKD
ZAR 14,774 ZAR
View
Price last confirmed 7 days ago
Retailer 17
-
HK$7,431 HKD
A$1,457 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
HK$10,771 HKD
£1,081 GBP
View
Most Expensive
NZ Jewellers
572a689c-220b-4ec4-9d6d-6d168e780f83 · Oct 24
HK$14,609 HKD
$1,862 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from HK$3,609 HKDSave up to HK$7,162 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$3,609 HKD