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Princess|Natural|GIA

0.51ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 5483992052

Certificate GIA 5483992052

Diamond specifications and retailer prices

From $909 NZD
As of November 6, 2026
Save $613 NZD (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,279 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural princess diamond

This 0.51ct 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 5483992052. Listed at 15 retailers as of November 4, 2026, with a 67% 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

0.51
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5483992052
Dimensions4.41 × 4.31 × 3.09 mm
L/W Ratio1.02
Top View
4.41 mm4.31 mm0.51 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5483992052
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,279 NZD|Low: $833 NZD|High: $2,307 NZD|Avg: $1,346 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$909 NZD
Retailer 7$1,100 NZD
Retailer 9$1,111 NZD
Retailer 10$1,118 NZD
Retailer 3$1,232 NZD
Retailer 8$1,344 NZD
Retailer 2$1,459 NZD
Retailer 6$1,483 NZD
Retailer 4$1,522 NZD
MOH London$2,279 NZD

43 data points across 10 retailers

15 retailers$909 NZD to $1,522 NZD

B+
Cheapest Retailer
-
$909 NZD
Final sale: no returns
Retailer 2
-
$987 NZD
View
Price last confirmed 29 days ago
Retailer 3
-
$1,062 NZD
View
Price last confirmed 29 days ago
Retailer 4
-
$1,062 NZD
View
Price last confirmed 38 days ago
B
Retailer 5
-
$1,108 NZD
View
B
Retailer 6
-
$1,118 NZD
View
Retailer 7
-
$1,138 NZD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$1,223 NZD
View
B
Retailer 9
-
$1,232 NZD
View
B
Retailer 10
-
$1,344 NZD
View
C
Retailer 11
-
$1,459 NZD
View
Retailer 12
-
$1,483 NZD
View
Price last confirmed 33 days ago
C
Retailer 13
-
$1,522 NZD
View
Most Expensive
MOH London
F467F986F · Nov 2
$2,279 NZD
£995 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $909 NZDSave up to $613 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+
0.51ct Princess
$909 NZD