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Princess|Natural|GIA

1.20ct E SI2 Princess Natural Diamond

VG • E/SI2 • GIA 6565521781

Certificate GIA 6565521781

Diamond specifications and retailer prices

From $3,705 NZD
As of November 5, 2026
Save $2,836 NZD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,541 NZD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565521781. Listed at 13 retailers as of November 5, 2026, with prices from $3,705 to $6,541, a $2,836 spread on the same certified stone. Helzberg Diamonds lists it at $6,541. 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

1.20
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.46°
Pavilion angle38.01°
OriginNatural
Grading LabGIA
CertificateGIA 6565521781
Dimensions5.73 × 5.61 × 4.16 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.73 mm5.61 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565521781
Side View
Table 71.0%Crown 28.46°Girdle: MED-THKPavilion 38.01°Culet: NDepth 74.2%

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: $6,541 NZD|Low: $3,686 NZD|High: $7,350 NZD|Avg: $4,930 NZD|-11.0%
Helzberg Diamonds
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 7$3,705 NZD
Retailer 12$3,764 NZD
Retailer 5$3,848 NZD
Retailer 4$3,896 NZD
Retailer 10$3,972 NZD
Retailer 6$3,988 NZD
Retailer 8$4,333 NZD
Retailer 3$4,559 NZD
Retailer 9$4,606 NZD
Retailer 13$4,990 NZD
Retailer 2$5,150 NZD
Retailer 11$6,246 NZD
Helzberg Diamonds$6,541 NZD

27 data points across 13 retailers

13 retailers$3,705 NZD to $6,541 NZD

A
Cheapest Retailer
-
$3,705 NZD
A
Retailer 2
-
$3,764 NZD
View
A
Retailer 3
-
$3,848 NZD
View
A
Retailer 4
-
$3,896 NZD
View
A
Retailer 5
-
$3,972 NZD
View
A
Retailer 6
-
$3,988 NZD
View
A
Retailer 7
-
$4,333 NZD
View
B+
Retailer 8
-
$4,559 NZD
View
B+
Retailer 9
-
$4,606 NZD
View
B+
Retailer 10
-
$4,990 NZD
View
B+
Retailer 11
-
$5,150 NZD
View
B+
Retailer 12
-
$6,246 NZD
View
Most Expensive
B+
Helzberg Diamonds
XZRMLMLLIHNOH · Nov 6
$6,541 NZD
$3,677 USD
View
12 more retailers have this diamond
Prices start from $3,705 NZDSave up to $2,836 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
$3,705 NZD