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Princess|Natural|GIA

0.51ct F SI2 Princess Natural Diamond

GD • F/SI2 • GIA 2566214281

Certificate GIA 2566214281

Diamond specifications and retailer prices

From $830 NZD
As of November 4, 2026
Save $204 NZD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,034 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566214281. Listed at 3 retailers as of November 4, 2026, with prices from $830 to $1,034, a $204 spread on the same certified stone. 77 Diamonds lists it at $1,034. 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
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566214281
Dimensions4.43 × 4.33 × 3.13 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
4.43 mm4.33 mm0.51 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2566214281
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,034 NZD|Low: $704 NZD|High: $1,044 NZD|Avg: $888 NZD|+4.3%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$830 NZD
Retailer 3$832 NZD
77 Diamonds$1,034 NZD

40 data points across 3 retailers

3 retailers$830 NZD to $1,034 NZD

A
Cheapest Retailer
-
$830 NZD
A
Retailer 2
-
$832 NZD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
PRICPVSEYPC6S · Nov 6
$1,034 NZD
£451 GBP
View
2 more retailers have this diamond
Prices start from $830 NZDSave up to $204 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
0.51ct Princess
$830 NZD