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Princess|Natural|GIA

1.20ct I SI1 Princess Natural Diamond

ID • I/SI1 • GIA 2564742157

Certificate GIA 2564742157

Diamond specifications and retailer prices

From $2,955 NZD
As of November 5, 2026
Save $5,888 NZD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,843 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2564742157. Listed at 15 retailers as of November 5, 2026, with prices from $2,955 to $8,843, a $5,888 spread on the same certified stone. NZ Jewellers lists it at $8,843. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564742157
Dimensions5.75 × 5.74 × 4.17 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.75 mm5.74 mm1.20 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564742157
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.5%

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: $8,843 NZD|Low: $2,955 NZD|High: $8,843 NZD|Avg: $4,605 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 13$2,955 NZD
Retailer 2$3,487 NZD
Retailer 3$3,752 NZD
Retailer 4$3,904 NZD
Retailer 10$3,954 NZD
Retailer 7$4,102 NZD
Retailer 8$4,116 NZD
Retailer 6$4,183 NZD
Retailer 11$4,230 NZD
Retailer 12$4,708 NZD
Retailer 9$4,995 NZD
Retailer 14$5,161 NZD
Retailer 5$6,171 NZD
NZ Jewellers$8,843 NZD

3 data points across 14 retailers

15 retailers$2,955 NZD to $8,843 NZD

A
Cheapest Retailer
-
$2,955 NZD
A
Retailer 2
-
$3,487 NZD
View
A
Retailer 3
-
$3,640 NZD
View
A
Retailer 4
-
$3,752 NZD
View
A
Retailer 5
-
$3,904 NZD
View
Final sale: no returns
A
Retailer 6
-
$3,954 NZD
View
B+
Retailer 7
-
$4,102 NZD
View
B+
Retailer 8
-
$4,116 NZD
View
B+
Retailer 9
-
$4,183 NZD
View
B+
Retailer 10
-
$4,230 NZD
View
B+
Retailer 11
-
$4,708 NZD
View
B+
Retailer 12
-
$4,995 NZD
View
B+
Retailer 13
-
$5,161 NZD
View
B
Retailer 14
-
$6,171 NZD
View
Most Expensive
B
NZ Jewellers
e2577930-5d8d-4523-9ab6-923b590bde81 · Nov 5
$8,843 NZD
$4,902 USD
View
14 more retailers have this diamond
Prices start from $2,955 NZDSave up to $5,888 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.

A
1.20ct Princess
$2,955 NZD