CaratHunter
Plans
Marquise|Natural|GIA

0.50ct J VS2 Marquise Natural Diamond

VG • J/VS2 • GIA 6552370218

Certificate GIA 6552370218

Diamond specifications and retailer prices

From $821 AUD
As of November 6, 2026
Save $1,442 AUD (64%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,078 AUD 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6552370218. Listed at 24 retailers as of November 4, 2026, with a 176% 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
Crown angle39°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6552370218
Dimensions8.16 × 4.02 × 2.61 mm
L/W Ratio2.03
Girdle conditionFaceted
Top View
8.16 mm4.02 mm0.50 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552370218
Side View
Table 60.0%Crown 39°Girdle: THN-VTKPavilion 40°Culet: NDepth 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: Nov 6
Current: $3,078 AUD|Low: $750 AUD|High: $3,225 AUD|Avg: $1,220 AUD|-4.6%
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 12$821 AUD
Retailer 20$821 AUD
Retailer 23$844 AUD
Retailer 8$889 AUD
Retailer 15$894 AUD
Retailer 11$958 AUD
Retailer 16$958 AUD
Retailer 21$997 AUD
Retailer 7$1,010 AUD
Retailer 5$1,026 AUD
Retailer 9$1,039 AUD
Retailer 6$1,092 AUD
Retailer 22$1,092 AUD
Retailer 2$1,132 AUD
Retailer 3$1,135 AUD
Retailer 14$1,164 AUD
Retailer 17$1,198 AUD
Retailer 4$1,257 AUD
Retailer 13$1,307 AUD
Retailer 10$1,402 AUD
Retailer 18$1,515 AUD
Retailer 19$2,263 AUD
NZ Jewellers$3,078 AUD

19 data points across 23 retailers

24 retailers$821 AUD to $2,263 AUD

A
Cheapest Retailer
-
$821 AUD
B+
Retailer 2
-
$821 AUD
View
Final sale: no returns
A
Retailer 3
-
$844 AUD
View
B+
Retailer 4
-
$889 AUD
View
B+
Retailer 5
-
$894 AUD
View
Retailer 6
-
$958 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$958 AUD
View
B+
Retailer 8
-
$997 AUD
View
B+
Retailer 9
-
$1,010 AUD
View
B+
Retailer 10
-
$1,026 AUD
View
B+
Retailer 11
-
$1,039 AUD
View
B+
Retailer 12
-
$1,092 AUD
View
B+
Retailer 13
-
$1,092 AUD
View
B
Retailer 14
-
$1,132 AUD
View
B
Retailer 15
-
$1,135 AUD
View
B
Retailer 16
-
$1,164 AUD
View
B
Retailer 17
-
$1,198 AUD
View
B+
Retailer 18
-
$1,257 AUD
View
B
Retailer 19
-
$1,307 AUD
View
B
Retailer 20
-
$1,402 AUD
View
B
Retailer 21
-
$1,515 AUD
View
Retailer 22
-
$1,573 AUD
View
Price last confirmed 33 days ago
B
Retailer 23
-
$2,263 AUD
View
Most Expensive
NZ Jewellers
82b19773-5deb-45c0-b9eb-c9cecd3dce5d · Nov 5
$3,078 AUD
$2,115 USD
View
Price under review
23 more retailers have this diamond
Prices start from $821 AUDSave up to $1,442 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
$821 AUD