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Princess|Natural|IGI

1.23ct I VVS1 Princess Natural Diamond

EX • I/VVS1 • IGI 571392535

Shape and cutting style on the report: Princess cut

Certificate IGI 571392535

Diamond specifications and retailer prices

From $7,511 NZD
As of November 7, 2026
Save $4,635 NZD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $12,147 NZD at MOH London · As of November 7, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 571392535. Listed at 4 retailers as of November 7, 2026, with prices from $7,511 to $12,147, a $4,635 spread on the same certified stone. MOH London lists it at $12,147. 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.2°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 571392535
Dimensions5.77 × 5.75 × 4.16 mm
L/W Ratio1.00
Culet sizePointed
Top View
5.77 mm5.75 mm1.23 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 571392535
Side View
Table 69.5%Crown 47.2°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 72.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $12,147 NZD|Low: $6,548 NZD|High: $12,357 NZD|Avg: $8,231 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$6,548 NZD
Retailer 5$6,566 NZD
Retailer 2$7,511 NZD
Retailer 3$8,215 NZD
MOH London$12,147 NZD

43 data points across 5 retailers

4 retailers$7,511 NZD to $12,147 NZD

Retailer 1
-
$6,548 NZD
Price last confirmed 10 days ago
B+
Retailer 2
-
$7,511 NZD
View
B+
Retailer 3
-
$8,215 NZD
View
Most Expensive
B
MOH London
D655A86D0 · Nov 7
$12,147 NZD
£5,302 GBP
View
3 more retailers have this diamond
Prices start from $7,511 NZDSave up to $4,635 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
$7,511 NZD