Princess|Natural|GIA

5.23ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 5231256867

Certificate GIA 5231256867

Diamond specifications and retailer prices

From $83,689 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $83,689 USD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 5.23ct natural princess diamond

This 5.23ct natural princess sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231256867. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.23
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.52°
Pavilion angle39.87°
OriginNatural
Grading LabGIA
CertificateGIA 5231256867
Dimensions9.41 × 9.41 × 6.94 mm
L/W Ratio1.00
Top View
9.41 mm9.41 mm5.23 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231256867
Side View
Table 75.0%Crown 45.52°GirdlePavilion 39.87°CuletDepth 73.7%

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: Oct 31
Current: $83,689 USD|Low: $79,590 USD|High: $126,717 USD|Avg: $93,087 USD|+0.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$79,590 USD
Blue Nile$83,689 USD
Retailer 2$84,565 USD
Retailer 3$91,160 USD
Retailer 5$126,717 USD

3 data points across 5 retailers

1 retailer

B+
Blue Nile
21125970 · Oct 31
$83,689 USD
View

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+
5.23ct Princess
$83,689 USD