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Princess|Natural|GIA

1.20ct G SI2 Princess Natural Diamond

GD • G/SI2 • GIA 1565759798

Certificate GIA 1565759798

Diamond specifications and retailer prices

From $3,978 NZD
As of November 4, 2026
Save $3,211 NZD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,189 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565759798. Listed at 11 retailers as of November 4, 2026, with prices from $3,978 to $7,189, a $3,211 spread on the same certified stone. Helzberg Diamonds lists it at $7,189. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1565759798
Dimensions5.84 × 5.79 × 4.24 mm
L/W Ratio1.01
Top View
5.84 mm5.79 mm1.20 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565759798
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NDepth 73.2%

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 4
Current: $7,189 NZD|Low: $3,978 NZD|High: $7,189 NZD|Avg: $4,919 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$3,978 NZD
Retailer 2$3,988 NZD
Retailer 8$4,010 NZD
Retailer 6$4,295 NZD
Retailer 3$4,367 NZD
Retailer 7$4,741 NZD
Retailer 11$4,995 NZD
Retailer 5$5,145 NZD
Retailer 4$5,661 NZD
Retailer 9$6,600 NZD
Helzberg Diamonds$7,189 NZD

7 data points across 11 retailers

11 retailers$3,978 NZD to $7,189 NZD

B+
Cheapest Retailer
-
$3,978 NZD
A
Retailer 2
-
$3,988 NZD
View
B+
Retailer 3
-
$4,010 NZD
View
B+
Retailer 4
-
$4,295 NZD
View
B+
Retailer 5
-
$4,367 NZD
View
B+
Retailer 6
-
$4,741 NZD
View
B
Retailer 7
-
$4,995 NZD
View
B
Retailer 8
-
$5,145 NZD
View
B
Retailer 9
-
$5,661 NZD
View
B
Retailer 10
-
$6,600 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMLNLPNPO · Nov 6
$7,189 NZD
$3,985 USD
View
10 more retailers have this diamond
Prices start from $3,978 NZDSave up to $3,211 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
$3,978 NZD