Princess|Natural|GIA

0.81ct F SI1 Princess Natural Diamond

GD • F/SI1 • GIA 3565189196

Certificate GIA 3565189196

Diamond specifications and retailer prices

From $809 USD
As of November 2, 2026
Save $187 USD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $996 USD 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565189196. Listed at 6 retailers as of October 31, 2026, with prices from $809 to $996, a $187 spread on the same certified stone. Blue Nile lists it at $996. 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
F
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3565189196
Dimensions5.00 × 5.00 × 3.72 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
5.00 mm5.00 mm0.81 ctF / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3565189196
Side View
Table 70.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 74.4%

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 2
Current: $996 USD|Low: $765 USD|High: $1,128 USD|Avg: $932 USD|-11.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4$809 USD
Retailer 3$845 USD
Retailer 5$882 USD
Retailer 6$906 USD
Retailer 2$915 USD
Blue Nile$996 USD

39 data points across 6 retailers

6 retailers$809 USD to $996 USD

A
Cheapest Retailer
-
$809 USD
Final sale: no returns
A
Retailer 2
-
$845 USD
View
A
Retailer 3
-
$882 USD
View
A
Retailer 4
-
$906 USD
SGD 1,224 SGD
View
B+
Retailer 5
-
$915 USD
£721 GBP
View
Most Expensive
B+
Blue Nile
30120753 · Oct 31
$996 USD
View
5 more retailers have this diamond
Prices start from $809 USDSave up to $187 USD

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
$809 USD