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Princess|Natural|GIA

1.20ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 2456212885

Certificate GIA 2456212885

Diamond specifications and retailer prices

From $2,457 NZD
As of November 5, 2026
Save $2,044 NZD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,165 NZD at NZ Jewellers · As of October 21, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2456212885. Listed at 12 retailers as of November 5, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456212885
Dimensions5.57 × 5.56 × 4.22 mm
L/W Ratio1.00
Top View
5.57 mm5.56 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2456212885
Side View
Table 74.0%CrownGirdle: ThickPavilionCulet: NoneDepth 75.8%

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 5
Current: $7,165 NZD|Low: $2,047 NZD|High: $7,165 NZD|Avg: $3,340 NZD
NZ Jewellers
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
Retailer 16
Retailer 17
October 27, 2026
Retailer 17$2,363 NZD
Retailer 3$2,457 NZD
Retailer 15$2,457 NZD
Retailer 14$2,661 NZD
Retailer 16$2,661 NZD
Retailer 13$2,783 NZD
Retailer 7$2,911 NZD
Retailer 2$2,980 NZD
Retailer 8$2,982 NZD
Retailer 12$3,070 NZD
Retailer 4$3,175 NZD
Retailer 5$3,175 NZD
Retailer 6$3,283 NZD
Retailer 9$3,667 NZD
Retailer 11$3,985 NZD
Retailer 10$5,152 NZD
NZ Jewellers$7,165 NZD

29 data points across 17 retailers

12 retailers$2,457 NZD to $4,501 NZD

Retailer 1
-
$2,363 NZD
Price last confirmed 11 days ago
B+
Retailer 2
-
$2,457 NZD
View
Retailer 3
-
$2,661 NZD
View
Price last confirmed 15 days ago
Retailer 4
-
$2,783 NZD
View
Price last confirmed 15 days ago
B+
Retailer 5
-
$2,911 NZD
View
Retailer 6
-
$3,070 NZD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$3,175 NZD
View
B+
Retailer 8
-
$3,175 NZD
View
B+
Retailer 9
-
$3,283 NZD
View
B
Retailer 10
-
$4,501 NZD
View
Retailer 11
-
$5,152 NZD
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
2604ab47-5d21-4ec1-b9d8-80f963cec4b3 · Oct 21
$7,165 NZD
$3,972 USD
View
Price last confirmed 16 days ago
11 more retailers have this diamond
Prices start from $2,457 NZDSave up to $2,044 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
$2,457 NZD