Princess|Natural|GIA

1.23ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 2226231102

Certificate GIA 2226231102

Diamond specifications and retailer prices

From €4,828 EUR
As of November 1, 2026
Save €2,977 EUR (38%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €10,624 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.23ct natural princess diamond

This 1.23ct natural princess sits in the classic one-carat band, graded G 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 2226231102. Listed at 19 retailers as of October 31, 2026, with a 62% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.23
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2226231102
Dimensions5.79 × 5.73 × 4.16 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.79 mm5.73 mm1.23 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2226231102
Side View
Table 69.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 72.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €10,624 EUR|Low: €4,427 EUR|High: €10,624 EUR|Avg: €6,833 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 3€4,828 EUR
Retailer 9€4,923 EUR
Retailer 8€5,275 EUR
Retailer 4€5,312 EUR
Retailer 2€5,607 EUR
Retailer 5€5,755 EUR
Retailer 6€5,755 EUR
Retailer 11€6,031 EUR
Retailer 14€6,165 EUR
Retailer 10€6,230 EUR
Retailer 7€6,474 EUR
Retailer 13€7,805 EUR
Retailer 12€9,359 EUR
NZ Jewellers€10,624 EUR

44 data points across 14 retailers

19 retailers€4,828 EUR to €7,805 EUR

B
Cheapest Retailer
-
€4,828 EUR
B
Retailer 2
-
€4,923 EUR
View
B
Retailer 3
-
€5,018 EUR
View
B
Retailer 4
-
€5,275 EUR
View
B
Retailer 5
-
€5,312 EUR
View
Final sale: no returns
B
Retailer 6
-
€5,347 EUR
View
B
Retailer 7
-
€5,405 EUR
View
B
Retailer 8
-
€5,607 EUR
View
Retailer 9
-
€5,755 EUR
View
Price last confirmed 9 days ago
B
Retailer 10
-
€5,755 EUR
View
B
Retailer 11
-
€5,755 EUR
View
B
Retailer 12
-
€6,031 EUR
View
Retailer 13
-
€6,165 EUR
View
Price last confirmed 16 days ago
B
Retailer 14
-
€6,230 EUR
View
B
Retailer 15
-
€6,474 EUR
View
B
Retailer 16
-
€6,640 EUR
View
B
Retailer 17
-
€7,805 EUR
View
Retailer 18
-
€9,359 EUR
View
Price under review
Most Expensive
NZ Jewellers
55e79b2b-f15a-4c4f-9bff-d696a1327adb · Nov 2
€10,624 EUR
$11,862 USD
View
Price under review
18 more retailers have this diamond
Prices start from €4,828 EURSave up to €2,977 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
€4,828 EUR