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Round|Natural|GIA

1.20ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 5413856974

Certificate GIA 5413856974

Diamond specifications and retailer prices

From $2,466 CAD
As of November 6, 2026
Save $4,469 CAD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,936 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 5413856974. Listed at 16 retailers as of November 5, 2026, with prices from $2,466 to $6,936, a $4,469 spread on the same certified stone. NZ Jewellers lists it at $6,936. 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

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5413856974
Dimensions6.64 × 6.60 × 4.27 mm
L/W Ratio1.01
Top View
6.64 mm6.60 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5413856974
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.5%

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: $6,936 CAD|Low: $2,448 CAD|High: $6,936 CAD|Avg: $3,707 CAD
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
November 6, 2026
Retailer 11$2,466 CAD
Retailer 4$2,666 CAD
Retailer 3$3,061 CAD
Retailer 5$3,133 CAD
Retailer 2$3,174 CAD
Retailer 12$3,317 CAD
Retailer 14$3,317 CAD
Retailer 6$3,398 CAD
Retailer 7$3,422 CAD
Retailer 13$3,471 CAD
Retailer 8$3,489 CAD
Retailer 15$3,828 CAD
Retailer 9$4,109 CAD
Retailer 10$5,796 CAD
NZ Jewellers$6,936 CAD

33 data points across 15 retailers

16 retailers$2,466 CAD to $6,936 CAD

B+
Cheapest Retailer
-
$2,466 CAD
B+
Retailer 2
-
$2,666 CAD
View
B+
Retailer 3
-
$2,997 CAD
View
B+
Retailer 4
-
$3,061 CAD
View
Final sale: no returns
B+
Retailer 5
-
$3,133 CAD
View
B+
Retailer 6
-
$3,174 CAD
View
B+
Retailer 7
-
$3,317 CAD
View
Retailer 8
-
$3,317 CAD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,422 CAD
View
B
Retailer 10
-
$3,430 CAD
View
B
Retailer 11
-
$3,471 CAD
View
B+
Retailer 12
-
$3,489 CAD
View
B
Retailer 13
-
$3,828 CAD
View
B
Retailer 14
-
$4,109 CAD
View
B
Retailer 15
-
$5,796 CAD
View
Most Expensive
C
NZ Jewellers
c20cbec8-2845-4dbb-8aeb-19600532dd5d · Nov 5
$6,936 CAD
$4,966 USD
View
15 more retailers have this diamond
Prices start from $2,466 CADSave up to $4,469 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 Round
$2,466 CAD