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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 $2,168 NZD
As of November 4, 2026
Save $3,537 NZD (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,706 NZD 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 $2,168 to $5,706, a $3,537 spread on the same certified stone. NZ Jewellers lists it at $5,706. 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: $5,706 NZD|Low: $1,331 NZD|High: $5,706 NZD|Avg: $2,880 NZD
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$1,331 NZD
Retailer 4$2,168 NZD
Retailer 8$2,291 NZD
Retailer 11$2,340 NZD
Retailer 13$2,340 NZD
Retailer 9$2,430 NZD
Retailer 10$2,441 NZD
Retailer 14$2,581 NZD
Retailer 12$2,699 NZD
Retailer 3$2,783 NZD
Retailer 2$3,247 NZD
Retailer 5$3,633 NZD
Retailer 7$4,272 NZD
NZ Jewellers$5,706 NZD

24 data points across 14 retailers

12 retailers$2,168 NZD to $5,706 NZD

B+
Cheapest Retailer
-
$2,168 NZD
B+
Retailer 2
-
$2,201 NZD
View
B+
Retailer 3
-
$2,291 NZD
View
Retailer 4
-
$2,340 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,340 NZD
View
B+
Retailer 6
-
$2,430 NZD
View
B+
Retailer 7
-
$2,441 NZD
View
B+
Retailer 8
-
$2,581 NZD
View
B+
Retailer 9
-
$2,699 NZD
View
B+
Retailer 10
-
$3,247 NZD
View
B
Retailer 11
-
$4,272 NZD
View
Most Expensive
C
NZ Jewellers
813998b6-c101-4c00-9902-ea24c9ecaf78 · Nov 5
$5,706 NZD
$3,163 USD
View
11 more retailers have this diamond
Prices start from $2,168 NZDSave up to $3,537 NZD

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
$2,168 NZD