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Princess|Natural|GIA

1.20ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 3145680614

Certificate GIA 3145680614

Diamond specifications and retailer prices

From $2,514 CAD
As of November 1, 2026
Save $2,003 CAD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,571 CAD at NZ Jewellers · As of September 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 3145680614. Listed at 14 retailers as of November 1, 2026, with a 80% 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3145680614
Dimensions6.17 × 5.89 × 3.96 mm
L/W Ratio1.05
Top View
6.17 mm5.89 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 3145680614
Side View
Table 77.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 67.3%

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 1
Current: $3,131 CAD|Low: $2,514 CAD|High: $5,572 CAD|Avg: $3,604 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$2,514 CAD
Retailer 6$2,848 CAD
Retailer 1$3,131 CAD
Retailer 3$3,395 CAD
Retailer 2$3,902 CAD
Retailer 4$5,535 CAD

45 data points across 6 retailers

14 retailers$2,514 CAD to $4,517 CAD

B+
Cheapest Retailer
-
$2,514 CAD
Retailer 2
-
$2,848 CAD
View
Price last confirmed 45 days ago
B
Retailer 3
-
$2,930 CAD
View
B
Retailer 4
-
$3,114 CAD
View
B
Retailer 5
-
$3,131 CAD
View
Retailer 6
-
$3,286 CAD
View
Price last confirmed 45 days ago
B
Retailer 7
-
$3,310 CAD
View
B
Retailer 8
-
$3,310 CAD
View
B
Retailer 9
-
$3,395 CAD
View
B
Retailer 10
-
$3,422 CAD
View
B
Retailer 11
-
$3,902 CAD
View
C
Retailer 12
-
$4,517 CAD
View
Retailer 13
-
$5,535 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
8f452dc1-393b-4fbb-91e4-8a526f2f539f · Sep 21
$6,571 CAD
$4,705 USD
View
Price last confirmed 46 days ago
13 more retailers have this diamond
Prices start from $2,514 CADSave up to $2,003 CAD

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
$2,514 CAD