CaratHunter
Plans
Cushion|Natural|GIA

0.50ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 6522462336

Certificate GIA 6522462336

Diamond specifications and retailer prices

From $653 NZD
As of November 6, 2026
Save $980 NZD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,633 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6522462336. Listed at 11 retailers as of November 4, 2026, with prices from $653 to $1,633, a $980 spread on the same certified stone. MOH London lists it at $1,633. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6522462336
Dimensions4.45 × 4.36 × 3.06 mm
L/W Ratio1.02
Top View
4.45 mm4.36 mm0.50 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6522462336
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 70.3%

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: $1,633 NZD|Low: $646 NZD|High: $1,636 NZD|Avg: $1,002 NZD|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$653 NZD
Retailer 6$731 NZD
Retailer 3$761 NZD
Retailer 8$763 NZD
Retailer 10$817 NZD
Retailer 4$915 NZD
Retailer 7$1,091 NZD
Retailer 5$1,099 NZD
Retailer 11$1,120 NZD
Retailer 2$1,279 NZD
MOH London$1,633 NZD

45 data points across 11 retailers

11 retailers$653 NZD to $1,633 NZD

A
Cheapest Retailer
-
$653 NZD
Final sale: no returns
B+
Retailer 2
-
$731 NZD
View
Retailer 3
-
$763 NZD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$817 NZD
View
B+
Retailer 5
-
$915 NZD
View
Retailer 6
-
$969 NZD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$1,091 NZD
View
B+
Retailer 8
-
$1,099 NZD
View
Retailer 9
-
$1,120 NZD
View
Price last confirmed 35 days ago
B
Retailer 10
-
$1,279 NZD
View
Most Expensive
B
MOH London
0552C3217 · Nov 4
$1,633 NZD
£713 GBP
View
10 more retailers have this diamond
Prices start from $653 NZDSave up to $980 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 Cushion
$653 NZD