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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 1533122239

Certificate GIA 1533122239

Diamond specifications and retailer prices

From $3,313 CAD
As of November 2, 2026
Save $3,692 CAD (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,005 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1533122239. Listed at 6 retailers as of November 2, 2026, with prices from $3,313 to $7,005, a $3,692 spread on the same certified stone. NZ Jewellers lists it at $7,005. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.20
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.15°
Pavilion angle31.49°
OriginNatural
Grading LabGIA
CertificateGIA 1533122239
Dimensions6.57 × 5.25 × 3.66 mm
L/W Ratio1.25
Girdle conditionVery Thick
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
6.57 mm5.25 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533122239
Side View
Table 65.0%Crown 48.15°Girdle: THK-VTKPavilion 31.49°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $7,005 CAD|Low: $3,311 CAD|High: $9,002 CAD|Avg: $4,809 CAD|-1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 3$3,313 CAD
Retailer 5$3,351 CAD
Retailer 2$3,505 CAD
Retailer 6$3,552 CAD
Retailer 10$3,749 CAD
Retailer 8$3,868 CAD
Retailer 9$4,217 CAD
Retailer 4$5,870 CAD
NZ Jewellers$7,005 CAD
Retailer 7$9,002 CAD

30 data points across 10 retailers

6 retailers$3,313 CAD to $7,005 CAD

A
Cheapest Retailer
-
$3,313 CAD
A
Retailer 2
-
$3,351 CAD
View
A
Retailer 3
-
$3,505 CAD
View
A
Retailer 4
-
$3,552 CAD
View
B+
Retailer 5
-
$5,870 CAD
View
Most Expensive
B
NZ Jewellers
9cdb90db-0a46-47a8-a1ec-449dc5efcc23 · Nov 3
$7,005 CAD
$4,980 USD
View
5 more retailers have this diamond
Prices start from $3,313 CADSave up to $3,692 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.

A
1.20ct Radiant
$3,313 CAD