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Princess|Natural|GIA

1.20ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 7566143019

Certificate GIA 7566143019

Diamond specifications and retailer prices

From $4,939 NZD
As of November 6, 2026
Save $6,251 NZD (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,190 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 H 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 7566143019. Listed at 13 retailers as of November 5, 2026, with prices from $4,939 to $11,190, a $6,251 spread on the same certified stone. NZ Jewellers lists it at $11,190. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566143019
Dimensions5.76 × 5.69 × 4.21 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
5.76 mm5.69 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566143019
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 74.0%

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 6
Current: $11,190 NZD|Low: $4,939 NZD|High: $11,190 NZD|Avg: $6,314 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
November 6, 2026
Retailer 4$4,939 NZD
Retailer 3$5,150 NZD
Retailer 2$5,192 NZD
Retailer 10$5,352 NZD
Retailer 12$5,352 NZD
Retailer 13$5,558 NZD
Retailer 7$5,632 NZD
Retailer 5$6,018 NZD
Retailer 11$6,175 NZD
Retailer 6$6,229 NZD
Retailer 8$6,532 NZD
Retailer 9$8,924 NZD
NZ Jewellers$11,190 NZD

35 data points across 13 retailers

13 retailers$4,939 NZD to $11,190 NZD

B+
Cheapest Retailer
-
$4,939 NZD
Final sale: no returns
B+
Retailer 2
-
$5,150 NZD
View
B+
Retailer 3
-
$5,192 NZD
View
B+
Retailer 4
-
$5,352 NZD
View
Retailer 5
-
$5,352 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$5,558 NZD
View
B+
Retailer 7
-
$5,632 NZD
View
Retailer 8
-
$6,018 NZD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
$6,175 NZD
View
B+
Retailer 10
-
$6,229 NZD
View
B
Retailer 11
-
$6,532 NZD
View
B
Retailer 12
-
$8,924 NZD
View
Most Expensive
B
NZ Jewellers
308795f0-83e3-4305-a194-0ea4d547112b · Nov 5
$11,190 NZD
$6,203 USD
View
12 more retailers have this diamond
Prices start from $4,939 NZDSave up to $6,251 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+
1.20ct Princess
$4,939 NZD