Princess|Natural|GIA

1.21ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 1232502254

Certificate GIA 1232502254

Diamond specifications and retailer prices

From €1,410 EUR
As of November 5, 2026
Save €1,841 EUR (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,794 EUR at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1232502254. Listed at 20 retailers as of November 4, 2026, with a 131% 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

1.21
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232502254
Dimensions5.78 × 5.73 × 4.24 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal
Top View
5.78 mm5.73 mm1.21 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232502254
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 74.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €3,794 EUR|Low: €1,364 EUR|High: €3,794 EUR|Avg: €2,069 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 15€1,410 EUR
Retailer 7€1,477 EUR
Retailer 8€1,523 EUR
Retailer 6€1,540 EUR
Retailer 16€1,543 EUR
Retailer 18€1,640 EUR
Retailer 10€1,644 EUR
Retailer 12€1,644 EUR
Retailer 20€1,662 EUR
Retailer 9€1,720 EUR
Retailer 11€1,897 EUR
Retailer 3€1,970 EUR
Retailer 4€1,970 EUR
Retailer 13€2,021 EUR
Retailer 5€2,033 EUR
Retailer 14€2,141 EUR
Retailer 2€2,365 EUR
Retailer 19€2,670 EUR
Retailer 17€3,250 EUR
NZ Jewellers€3,794 EUR

35 data points across 20 retailers

20 retailers€1,410 EUR to €3,250 EUR

A
Cheapest Retailer
-
€1,410 EUR
A
Retailer 2
-
€1,477 EUR
View
Retailer 3
-
€1,523 EUR
View
Price last confirmed 20 days ago
Retailer 4
-
€1,540 EUR
View
Price last confirmed 11 days ago
B+
Retailer 5
-
€1,543 EUR
View
Final sale: no returns
B+
Retailer 6
-
€1,640 EUR
View
Retailer 7
-
€1,644 EUR
View
Price last confirmed 12 days ago
Retailer 8
-
€1,644 EUR
View
Price last confirmed 13 days ago
B+
Retailer 9
-
€1,662 EUR
View
Retailer 10
-
€1,720 EUR
View
Price last confirmed 13 days ago
Retailer 11
-
€1,897 EUR
View
Price last confirmed 15 days ago
B+
Retailer 12
-
€1,970 EUR
View
B+
Retailer 13
-
€1,970 EUR
View
B+
Retailer 14
-
€2,021 EUR
View
B+
Retailer 15
-
€2,033 EUR
View
B+
Retailer 16
-
€2,141 EUR
View
B
Retailer 17
-
€2,365 EUR
View
B
Retailer 18
-
€2,670 EUR
View
B
Retailer 19
-
€3,250 EUR
View
Most Expensive
NZ Jewellers
d69b536a-b237-40fa-8e6b-a97cf521d555 · Oct 24
€3,794 EUR
$4,236 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from €1,410 EURSave up to €1,841 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.

A
1.21ct Princess
€1,410 EUR