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Princess|Natural|GIA

1.23ct I I1 Princess Natural Diamond

EX • I/I1 • GIA 1307899929

Certificate GIA 1307899929

Diamond specifications and retailer prices

From €2,846 EUR
$3,180 USD
As of October 31, 2026
Save €1,241 EUR (30%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €5,222 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1307899929. Listed at 3 retailers as of October 31, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
I
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1307899929
Dimensions5.80 × 5.75 × 4.21 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.80 mm5.75 mm1.23 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1307899929
Side View
Table 69.0%CrownGirdle: THK-NULPavilionCulet: NoneDepth 73.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €4,087 EUR|Low: €2,846 EUR|High: €5,222 EUR|Avg: €3,867 EUR|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 2, 2026
Retailer 2€2,846 EUR
Retailer 4€3,433 EUR
Retailer 3€3,799 EUR
Retailer 1€4,087 EUR
Wholesale Diamonds Direct€5,222 EUR

10 data points across 5 retailers

3 retailers€2,846 EUR to €4,087 EUR

B
Cheapest Retailer
-
€2,846 EUR
$3,180 USD
B
Retailer 2
-
€4,087 EUR
View
Most Expensive
Wholesale Diamonds Direct
84612458 · Oct 27
€5,222 EUR
$5,834 USD
View
Price under review
2 more retailers have this diamond
Prices start from €2,846 EURSave up to €1,241 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
1.23ct Princess
€2,846 EUR