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Princess|Natural|GIA

1.20ct G SI1 Princess Natural Diamond

VG • G/SI1 • GIA 2567645709

Certificate GIA 2567645709

Diamond specifications and retailer prices

From $4,275 NZD
As of November 5, 2026
Save $3,669 NZD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,944 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567645709. Listed at 15 retailers as of November 5, 2026, with prices from $4,275 to $7,944, a $3,669 spread on the same certified stone. Helzberg Diamonds lists it at $7,944. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.47°
Pavilion angle37.72°
OriginNatural
Grading LabGIA
CertificateGIA 2567645709
Dimensions5.75 × 5.62 × 4.18 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.75 mm5.62 mm1.20 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567645709
Side View
Table 71.0%Crown 31.47°Girdle: ThickPavilion 37.72°Culet: NDepth 74.3%

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: $7,944 NZD|Low: $4,270 NZD|High: $7,944 NZD|Avg: $5,642 NZD
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
Retailer 14
Retailer 15
November 7, 2026
Retailer 10$4,275 NZD
Retailer 7$4,477 NZD
Retailer 12$4,540 NZD
Retailer 4$4,587 NZD
Retailer 13$4,600 NZD
Retailer 11$4,618 NZD
Retailer 2$4,925 NZD
Retailer 6$5,031 NZD
Retailer 14$5,419 NZD
Retailer 5$5,628 NZD
Retailer 9$5,926 NZD
Retailer 8$6,517 NZD
Retailer 3$7,041 NZD
Retailer 15$7,600 NZD
Helzberg Diamonds$7,944 NZD

17 data points across 15 retailers

15 retailers$4,275 NZD to $7,944 NZD

A
Cheapest Retailer
-
$4,275 NZD
B+
Retailer 2
-
$4,477 NZD
View
B+
Retailer 3
-
$4,540 NZD
View
B+
Retailer 4
-
$4,587 NZD
View
B+
Retailer 5
-
$4,600 NZD
View
B+
Retailer 6
-
$4,618 NZD
View
B+
Retailer 7
-
$4,925 NZD
View
B+
Retailer 8
-
$5,031 NZD
View
B
Retailer 9
-
$5,419 NZD
View
B
Retailer 10
-
$5,628 NZD
View
B+
Retailer 11
-
$5,926 NZD
View
B
Retailer 12
-
$6,517 NZD
View
B
Retailer 13
-
$7,041 NZD
View
B
Retailer 14
-
$7,600 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRILMNMKLNGP · Nov 6
$7,944 NZD
$4,404 USD
View
14 more retailers have this diamond
Prices start from $4,275 NZDSave up to $3,669 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
$4,275 NZD