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Marquise|Natural|GIA

0.50ct J VS2 Marquise Natural Diamond

EX • J/VS2 • GIA 6545477012

Certificate GIA 6545477012

Diamond specifications and retailer prices

From $1,122 NZD
As of November 6, 2026
Save $1,645 NZD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,742 NZD at NZ Jewellers · As of November 5, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545477012. Listed at 12 retailers as of November 4, 2026, with a 147% 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545477012
Dimensions8.01 × 4.19 × 2.67 mm
L/W Ratio1.91
Top View
8.01 mm4.19 mm0.50 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545477012
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

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: $4,742 NZD|Low: $1,122 NZD|High: $4,742 NZD|Avg: $2,168 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$1,122 NZD
Retailer 9$1,176 NZD
Retailer 7$1,533 NZD
Retailer 8$1,687 NZD
Retailer 4$1,791 NZD
Retailer 3$2,125 NZD
Retailer 10$2,273 NZD
Retailer 5$2,334 NZD
Retailer 6$2,767 NZD
NZ Jewellers$4,742 NZD

36 data points across 10 retailers

12 retailers$1,122 NZD to $2,767 NZD

A
Cheapest Retailer
-
$1,122 NZD
B+
Retailer 2
-
$1,176 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,532 NZD
View
B+
Retailer 4
-
$1,533 NZD
View
B
Retailer 5
-
$1,687 NZD
View
B
Retailer 6
-
$1,791 NZD
View
B
Retailer 7
-
$2,020 NZD
View
B
Retailer 8
-
$2,125 NZD
View
Retailer 9
-
$2,273 NZD
View
Price last confirmed 32 days ago
B
Retailer 10
-
$2,334 NZD
View
B
Retailer 11
-
$2,767 NZD
View
Most Expensive
NZ Jewellers
d14f2e46-c33c-47ba-9b16-701d05a39677 · Nov 5
$4,742 NZD
$2,629 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,122 NZDSave up to $1,645 NZD

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
$1,122 NZD