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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 $749 AUD
HK$4,100 HKD
As of October 27, 2026
Save $427 AUD (36%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,657 AUD 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 27, 2026, with a 57% 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 27
Current: $2,657 AUD|Low: $653 AUD|High: $2,667 AUD|Avg: $1,104 AUD|-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 13$656 AUD
Retailer 11$749 AUD
Retailer 2$781 AUD
Retailer 10$785 AUD
Retailer 3$848 AUD
Retailer 18$912 AUD
Retailer 19$912 AUD
Retailer 9$915 AUD
Retailer 8$920 AUD
Retailer 6$977 AUD
Retailer 5$1,030 AUD
Retailer 12$1,034 AUD
Retailer 17$1,035 AUD
Retailer 4$1,122 AUD
Retailer 7$1,173 AUD
Retailer 16$1,176 AUD
Retailer 14$1,305 AUD
Retailer 15$1,959 AUD
NZ Jewellers$2,657 AUD

23 data points across 19 retailers

19 retailers$749 AUD to $1,176 AUD

Retailer 1
-
$656 AUD
₹43,811 INR
Price last confirmed 7 days ago
A
Retailer 2
-
$749 AUD
HK$4,100 HKD
View
Retailer 3
-
$785 AUD
$550 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$848 AUD
$594 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$912 AUD
$639 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$912 AUD
$639 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$915 AUD
$641 USD
View
Price last confirmed 8 days ago
Retailer 8
-
$920 AUD
$645 USD
View
Price last confirmed 5 days ago
Retailer 9
-
$977 AUD
$685 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,030 AUD
$722 USD
View
B+
Retailer 11
-
$1,034 AUD
£571 GBP
View
Retailer 12
-
$1,035 AUD
$725 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$1,122 AUD
$786 USD
View
B+
Retailer 14
-
$1,173 AUD
$822 USD
View
B
Retailer 15
-
$1,176 AUD
€785 EUR
View
Retailer 16
-
$1,305 AUD
ZAR 14,774 ZAR
View
Price last confirmed 7 days ago
Retailer 17
-
$1,352 AUD
View
Price last confirmed 29 days ago
Retailer 18
-
$1,959 AUD
£1,081 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
572a689c-220b-4ec4-9d6d-6d168e780f83 · Oct 24
$2,657 AUD
$1,862 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $749 AUDSave up to $427 AUD

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
$749 AUD