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Princess|Natural|GIA

1.20ct E SI1 Princess Natural Diamond

ID • E/SI1 • GIA 6542278115

Certificate GIA 6542278115

Diamond specifications and retailer prices

From $5,901 NZD
As of November 4, 2026
Save $6,032 NZD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,933 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542278115. Listed at 14 retailers as of November 4, 2026, with prices from $5,901 to $11,933, a $6,032 spread on the same certified stone. NZ Jewellers lists it at $11,933. 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
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542278115
Dimensions5.64 × 5.62 × 4.16 mm
L/W Ratio1.00
Top View
5.64 mm5.62 mm1.20 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542278115
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: 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 4
Current: $6,484 NZD|Low: $5,443 NZD|High: $11,314 NZD|Avg: $7,604 NZD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$5,443 NZD
Retailer 1$6,484 NZD
Retailer 6$6,546 NZD
Retailer 3$6,991 NZD
Retailer 9$7,112 NZD
Retailer 7$7,336 NZD
Retailer 2$7,973 NZD
Retailer 4$8,359 NZD
Retailer 5$11,177 NZD

40 data points across 9 retailers

14 retailers$5,901 NZD to $11,933 NZD

B+
Cheapest Retailer
-
$5,901 NZD
B+
Retailer 2
-
$6,484 NZD
View
B+
Retailer 3
-
$6,546 NZD
View
Retailer 4
-
$6,849 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$6,849 NZD
View
B+
Retailer 6
-
$6,991 NZD
View
B+
Retailer 7
-
$7,108 NZD
View
B+
Retailer 8
-
$7,112 NZD
View
Retailer 9
-
$7,336 NZD
View
Price last confirmed 29 days ago
B
Retailer 10
-
$7,902 NZD
View
B
Retailer 11
-
$7,973 NZD
View
B
Retailer 12
-
$8,359 NZD
View
B
Retailer 13
-
$11,177 NZD
View
Most Expensive
B
NZ Jewellers
065e402b-1181-4666-9852-a4a27a9ed486 · Nov 5
$11,933 NZD
$6,708 USD
View
13 more retailers have this diamond
Prices start from $5,901 NZDSave up to $6,032 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
$5,901 NZD