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Princess|Natural|GIA

1.20ct I SI1 Princess Natural Diamond

VG • I/SI1 • GIA 7561661333

Certificate GIA 7561661333

Diamond specifications and retailer prices

From $3,418 NZD
As of November 5, 2026
Save $2,857 NZD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,276 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 I 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 7561661333. Listed at 15 retailers as of November 5, 2026, with prices from $3,418 to $6,276, a $2,857 spread on the same certified stone. Helzberg Diamonds lists it at $6,276. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.24°
Pavilion angle37.41°
OriginNatural
Grading LabGIA
CertificateGIA 7561661333
Dimensions5.68 × 5.63 × 4.08 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.68 mm5.63 mm1.20 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561661333
Side View
Table 70.0%Crown 30.24°Girdle: STK-THKPavilion 37.41°Culet: NoneDepth 72.5%

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: $6,276 NZD|Low: $3,413 NZD|High: $6,276 NZD|Avg: $4,404 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 6, 2026
Retailer 10$3,418 NZD
Retailer 11$3,471 NZD
Retailer 15$3,500 NZD
Retailer 13$3,527 NZD
Retailer 5$3,537 NZD
Retailer 7$3,810 NZD
Retailer 9$3,828 NZD
Retailer 12$3,976 NZD
Retailer 3$4,169 NZD
Retailer 6$4,461 NZD
Retailer 8$4,910 NZD
Retailer 2$4,939 NZD
Retailer 14$5,336 NZD
Retailer 4$5,791 NZD
Helzberg Diamonds$6,276 NZD

17 data points across 15 retailers

15 retailers$3,418 NZD to $6,276 NZD

A
Cheapest Retailer
-
$3,418 NZD
A
Retailer 2
-
$3,471 NZD
View
A
Retailer 3
-
$3,500 NZD
View
Retailer 4
-
$3,527 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$3,537 NZD
View
B+
Retailer 6
-
$3,810 NZD
View
B+
Retailer 7
-
$3,828 NZD
View
B+
Retailer 8
-
$3,976 NZD
View
B+
Retailer 9
-
$4,169 NZD
View
B+
Retailer 10
-
$4,461 NZD
View
B+
Retailer 11
-
$4,910 NZD
View
B+
Retailer 12
-
$4,939 NZD
View
B
Retailer 13
-
$5,336 NZD
View
B
Retailer 14
-
$5,791 NZD
View
Most Expensive
B
Helzberg Diamonds
XZRNLMHMMHJJJ · Nov 6
$6,276 NZD
$3,479 USD
View
14 more retailers have this diamond
Prices start from $3,418 NZDSave up to $2,857 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
$3,418 NZD