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Princess|Natural|GIA

0.80ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 2456388163

Certificate GIA 2456388163

Diamond specifications and retailer prices

From $800 AUD
As of November 4, 2026
Save $1,387 AUD (63%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,974 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.8ct natural princess diamond

This 0.8ct natural princess sits in the just-under-one-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 2456388163. Listed at 13 retailers as of November 4, 2026, with a 173% 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

0.80
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2456388163
Dimensions5.07 × 5.01 × 3.60 mm
L/W Ratio1.01
Top View
5.07 mm5.01 mm0.80 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2456388163
Side View
Table 75.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.9%

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: $1,177 AUD|Low: $800 AUD|High: $2,216 AUD|Avg: $1,401 AUD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$800 AUD
Retailer 7$1,129 AUD
Retailer 3$1,157 AUD
Retailer 1$1,177 AUD
Retailer 2$1,370 AUD
Retailer 4$1,401 AUD
Retailer 6$2,187 AUD

42 data points across 7 retailers

13 retailers$800 AUD to $2,187 AUD

B+
Cheapest Retailer
-
$800 AUD
Retailer 2
-
$859 AUD
View
Price last confirmed 36 days ago
Retailer 3
-
$926 AUD
View
Price last confirmed 38 days ago
Retailer 4
-
$991 AUD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$1,000 AUD
View
B+
Retailer 6
-
$1,129 AUD
View
B+
Retailer 7
-
$1,157 AUD
View
B+
Retailer 8
-
$1,177 AUD
View
B+
Retailer 9
-
$1,179 AUD
View
B
Retailer 10
-
$1,370 AUD
View
B
Retailer 11
-
$1,401 AUD
View
B
Retailer 12
-
$2,187 AUD
View
Most Expensive
NZ Jewellers
be75aa4b-058f-4d95-9e88-bca8875ac2b5 · Sep 30
$2,974 AUD
$2,082 USD
View
Price last confirmed 36 days ago
12 more retailers have this diamond
Prices start from $800 AUDSave up to $1,387 AUD

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+
0.80ct Princess
$800 AUD