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Princess|Natural|GIA

1.20ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 2487569658

Certificate GIA 2487569658

Diamond specifications and retailer prices

From $4,015 NZD
As of November 6, 2026
Save $6,243 NZD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,259 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 I 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 2487569658. Listed at 14 retailers as of November 5, 2026, with prices from $4,015 to $10,259, a $6,243 spread on the same certified stone. NZ Jewellers lists it at $10,259. 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2487569658
Dimensions5.76 × 5.72 × 4.16 mm
L/W Ratio1.01
Top View
5.76 mm5.72 mm1.20 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2487569658
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

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 6
Current: $4,825 NZD|Low: $4,102 NZD|High: $8,700 NZD|Avg: $5,996 NZD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$4,102 NZD
Retailer 6$4,650 NZD
Retailer 1$4,825 NZD
Retailer 3$5,193 NZD
Retailer 2$6,092 NZD
Retailer 7$7,333 NZD
Retailer 4$8,574 NZD

44 data points across 7 retailers

14 retailers$4,015 NZD to $10,259 NZD

B+
Cheapest Retailer
-
$4,015 NZD
B+
Retailer 2
-
$4,102 NZD
View
Final sale: no returns
B+
Retailer 3
-
$4,326 NZD
View
Retailer 4
-
$4,445 NZD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$4,650 NZD
View
B+
Retailer 6
-
$4,825 NZD
View
B
Retailer 7
-
$5,105 NZD
View
B
Retailer 8
-
$5,105 NZD
View
B
Retailer 9
-
$5,130 NZD
View
B
Retailer 10
-
$5,193 NZD
View
B
Retailer 11
-
$5,267 NZD
View
B
Retailer 12
-
$6,092 NZD
View
B
Retailer 13
-
$8,574 NZD
View
Most Expensive
C
NZ Jewellers
98dce40e-9301-4ccb-9a34-c409b93e4bf4 · Nov 5
$10,259 NZD
$5,687 USD
View
13 more retailers have this diamond
Prices start from $4,015 NZDSave up to $6,243 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
$4,015 NZD