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Princess|Natural|GIA

0.50ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 6565410819

Certificate GIA 6565410819

Diamond specifications and retailer prices

From $632 NZD
As of November 4, 2026
Save $222 NZD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $854 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.5ct natural princess diamond

This 0.5ct natural princess sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6565410819. Listed at 3 retailers as of November 4, 2026, with prices from $632 to $854, a $222 spread on the same certified stone. 77 Diamonds lists it at $854. 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
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565410819
Dimensions4.31 × 4.28 × 3.14 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
4.31 mm4.28 mm0.50 ctK / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565410819
Side View
Table 73.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 73.4%

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 4
Current: $854 NZD|Low: $632 NZD|High: $862 NZD|Avg: $723 NZD|+0.9%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$632 NZD
Retailer 3$676 NZD
77 Diamonds$854 NZD

35 data points across 3 retailers

3 retailers$632 NZD to $854 NZD

B+
Cheapest Retailer
-
$632 NZD
B+
Retailer 2
-
$676 NZD
View
Most Expensive
B
77 Diamonds
PRICPXEJHME2P · Nov 6
$854 NZD
£378 GBP
View
2 more retailers have this diamond
Prices start from $632 NZDSave up to $222 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
$632 NZD