Princess|Natural|GIA

5.05ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 1196827149

Certificate GIA 1196827149

Diamond specifications and retailer prices

From €52,853 EUR
$59,048 USD
As of October 31, 2026
Save €6,873 EUR (12%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €59,727 EUR at William & Sons Jewelers · As of October 31, 2026
View at William & Sons Jewelers

About this 5.05ct natural princess diamond

This 5.05ct natural princess sits in the over five carat band, graded I 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 1196827149. Listed at 5 retailers as of October 31, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.05
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1196827149
Dimensions9.71 × 9.22 × 6.68 mm
L/W Ratio1.05
Top View
9.71 mm9.22 mm5.05 ctI / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1196827149
Side View
Table 83.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 72.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €52,853 EUR|Low: €52,853 EUR|High: €59,727 EUR|Avg: €55,188 EUR
Retailer 1
Retailer 2
Retailer 3
William & Sons Jewelers
October 5, 2026
Retailer 1€52,853 EUR
Retailer 2€55,086 EUR
Retailer 3€55,800 EUR
William & Sons Jewelers€59,727 EUR

2 data points across 4 retailers

5 retailers€52,853 EUR to €59,727 EUR

B+
Cheapest Retailer
-
€52,853 EUR
$59,048 USD
B
Retailer 2
-
€55,086 EUR
$61,543 USD
View
B
Retailer 3
-
€55,800 EUR
$62,340 USD
View
B
Retailer 4
-
€58,168 EUR
A$99,977 AUD
View
Most Expensive
B
William & Sons Jewelers
cert_1196827149 · Oct 31
€59,727 EUR
$66,727 USD
View
Final sale: no returns
4 more retailers have this diamond
Prices start from €52,853 EURSave up to €6,873 EUR

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+
5.05ct Princess
€52,853 EUR