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Princess|Natural|GIA

0.50ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 6402211906

Certificate GIA 6402211906

Diamond specifications and retailer prices

From $1,084 NZD
As of November 6, 2026
Save $884 NZD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,942 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6402211906. Listed at 21 retailers as of November 4, 2026, with a 82% 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402211906
Dimensions4.42 × 4.31 × 3.12 mm
L/W Ratio1.03
Top View
4.42 mm4.31 mm0.50 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6402211906
Side View
Table 72.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,942 NZD|Low: $1,154 NZD|High: $2,974 NZD|Avg: $1,524 NZD|-1.1%
MOH London
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
November 7, 2026
Retailer 3$1,154 NZD
Retailer 10$1,154 NZD
Retailer 6$1,178 NZD
Retailer 5$1,212 NZD
Retailer 12$1,245 NZD
Retailer 13$1,245 NZD
Retailer 14$1,333 NZD
Retailer 4$1,353 NZD
Retailer 2$1,376 NZD
Retailer 11$1,488 NZD
Retailer 7$1,557 NZD
Retailer 8$1,800 NZD
Retailer 9$1,968 NZD
MOH London$2,942 NZD

33 data points across 14 retailers

21 retailers$1,084 NZD to $1,968 NZD

B
Cheapest Retailer
-
$1,084 NZD
B
Retailer 2
-
$1,154 NZD
View
B
Retailer 3
-
$1,154 NZD
View
B
Retailer 4
-
$1,178 NZD
View
Final sale: no returns
B
Retailer 5
-
$1,212 NZD
View
Retailer 6
-
$1,245 NZD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,245 NZD
View
B
Retailer 8
-
$1,297 NZD
View
B
Retailer 9
-
$1,333 NZD
View
B
Retailer 10
-
$1,353 NZD
View
B
Retailer 11
-
$1,376 NZD
View
B
Retailer 12
-
$1,407 NZD
View
B
Retailer 13
-
$1,407 NZD
View
B
Retailer 14
-
$1,443 NZD
View
C
Retailer 15
-
$1,488 NZD
View
B
Retailer 16
-
$1,557 NZD
View
B
Retailer 17
-
$1,800 NZD
View
Retailer 18
-
$1,918 NZD
View
Price last confirmed 33 days ago
C
Retailer 19
-
$1,968 NZD
View
Most Expensive
MOH London
11FEB3F05 · Nov 4
$2,942 NZD
£1,284 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $1,084 NZDSave up to $884 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.

B
0.50ct Princess
$1,084 NZD