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Princess|Natural|GIA

0.81ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 6562166554

Certificate GIA 6562166554

Diamond specifications and retailer prices

From $1,047 AUD
$734 USD
As of November 2, 2026
Save $245 AUD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,293 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.81ct natural princess diamond

This 0.81ct natural princess sits in the just-under-one-carat band, graded H 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 6562166554. Listed at 6 retailers as of October 31, 2026, with prices from $1,047 to $1,293, a $245 spread on the same certified stone. Blue Nile lists it at $1,293. 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

0.81
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562166554
Dimensions5.08 × 5.02 × 3.64 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.08 mm5.02 mm0.81 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562166554
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 72.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,293 AUD|Low: $997 AUD|High: $1,475 AUD|Avg: $1,224 AUD|-12.4%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$1,047 AUD
Retailer 3$1,106 AUD
Retailer 5$1,142 AUD
Retailer 6$1,167 AUD
Retailer 2$1,226 AUD
Blue Nile$1,293 AUD

39 data points across 6 retailers

6 retailers$1,047 AUD to $1,293 AUD

A
Cheapest Retailer
-
$1,047 AUD
$734 USD
Final sale: no returns
B+
Retailer 2
-
$1,106 AUD
$775 USD
View
A
Retailer 3
-
$1,142 AUD
$800 USD
View
A
Retailer 4
-
$1,167 AUD
SGD 1,105 SGD
View
B+
Retailer 5
-
$1,226 AUD
£676 GBP
View
Most Expensive
B+
Blue Nile
30111071 · Oct 31
$1,293 AUD
$906 USD
View
5 more retailers have this diamond
Prices start from $1,047 AUDSave up to $245 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.

A
0.81ct Princess
$1,047 AUD