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Princess|Natural|GIA

0.50ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 6552874674

Certificate GIA 6552874674

Diamond specifications and retailer prices

From $1,103 NZD
$620 USD
As of November 1, 2026
Save $428 NZD (28%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,291 NZD at MOH London · As of November 2, 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 I 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 6552874674. Listed at 10 retailers as of October 30, 2026, with a 39% 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552874674
Dimensions4.34 × 4.32 × 3.15 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.34 mm4.32 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552874674
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.0%

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 1
Current: $2,291 NZD|Low: $853 NZD|High: $2,318 NZD|Avg: $1,378 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 7$853 NZD
Retailer 8$969 NZD
Retailer 10$1,103 NZD
Retailer 5$1,210 NZD
Retailer 2$1,215 NZD
Retailer 9$1,449 NZD
Retailer 3$1,474 NZD
Retailer 6$1,492 NZD
Retailer 4$1,531 NZD
MOH London$2,291 NZD

41 data points across 10 retailers

10 retailers$1,103 NZD to $1,531 NZD

Retailer 1
-
$853 NZD
$480 USD
Price last confirmed 12 days ago
Retailer 2
-
$969 NZD
$545 USD
View
Price last confirmed 26 days ago
B
Retailer 3
-
$1,103 NZD
$620 USD
View
B
Retailer 4
-
$1,210 NZD
$681 USD
View
B
Retailer 5
-
$1,215 NZD
£538 GBP
View
C
Retailer 6
-
$1,449 NZD
$815 USD
View
B
Retailer 7
-
$1,474 NZD
€790 EUR
View
Retailer 8
-
$1,492 NZD
A$1,291 AUD
View
Price last confirmed 29 days ago
B
Retailer 9
-
$1,531 NZD
ZAR 13,917 ZAR
View
Most Expensive
MOH London
6B45DB4A3 · Nov 2
$2,291 NZD
£1,015 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $1,103 NZDSave up to $428 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
$1,103 NZD