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Princess|Natural|IGI

1.23ct K SI2 Princess Natural Diamond

VG • K/SI2 • IGI 530201843

Shape and cutting style on the report: Princess cut

Certificate IGI 530201843

Diamond specifications and retailer prices

From €1,077 EUR
As of November 4, 2026
Save €1,756 EUR (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,833 EUR at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 530201843. Listed at 12 retailers as of November 4, 2026, with prices from €1,077 to €2,833, a €1,756 spread on the same certified stone. NZ Jewellers lists it at €2,833. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle52°
Pavilion angle38.3°
OriginNatural
Grading LabIGI
CertificateIGI 530201843
Dimensions5.73 × 5.57 × 4.18 mm
L/W Ratio1.03
Culet sizePointed
Top View
5.73 mm5.57 mm1.23 ctK / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateIGI 530201843
Side View
Table 72.0%Crown 52°Girdle: ThickPavilion 38.3°Culet: NoneDepth 75.0%

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: Nov 4
Current: €2,833 EUR|Low: €661 EUR|High: €2,833 EUR|Avg: €1,430 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 6€661 EUR
Retailer 4€1,077 EUR
Retailer 8€1,137 EUR
Retailer 11€1,162 EUR
Retailer 13€1,162 EUR
Retailer 9€1,206 EUR
Retailer 10€1,212 EUR
Retailer 14€1,282 EUR
Retailer 12€1,340 EUR
Retailer 3€1,382 EUR
Retailer 2€1,612 EUR
Retailer 5€1,804 EUR
Retailer 7€2,121 EUR
NZ Jewellers€2,833 EUR

23 data points across 14 retailers

12 retailers€1,077 EUR to €2,833 EUR

B+
Cheapest Retailer
-
€1,077 EUR
B+
Retailer 2
-
€1,093 EUR
View
B+
Retailer 3
-
€1,137 EUR
View
Retailer 4
-
€1,162 EUR
View
Price last confirmed 9 days ago
B+
Retailer 5
-
€1,162 EUR
View
B+
Retailer 6
-
€1,206 EUR
View
B+
Retailer 7
-
€1,212 EUR
View
B+
Retailer 8
-
€1,282 EUR
View
B+
Retailer 9
-
€1,340 EUR
View
B+
Retailer 10
-
€1,612 EUR
View
B
Retailer 11
-
€2,121 EUR
View
Most Expensive
C
NZ Jewellers
813998b6-c101-4c00-9902-ea24c9ecaf78 · Nov 5
€2,833 EUR
$3,163 USD
View
11 more retailers have this diamond
Prices start from €1,077 EURSave up to €1,756 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
€1,077 EUR