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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 2557492640

Certificate GIA 2557492640

Diamond specifications and retailer prices

From $2,959 CAD
As of November 6, 2026
Save $5,414 CAD (65%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,373 CAD at NZ Jewellers · As of November 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557492640. Listed at 15 retailers as of November 5, 2026, with prices from $2,959 to $8,373, a $5,414 spread on the same certified stone. NZ Jewellers lists it at $8,373. 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
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557492640
Dimensions7.29 × 5.31 × 3.56 mm
L/W Ratio1.37
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.29 mm5.31 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557492640
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $4,127 CAD|Low: $2,959 CAD|High: $7,101 CAD|Avg: $4,421 CAD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 5$2,959 CAD
Retailer 3$3,149 CAD
Retailer 4$3,484 CAD
Retailer 1$4,127 CAD
Retailer 2$4,206 CAD
Retailer 7$4,586 CAD
Retailer 6$4,645 CAD
Retailer 8$6,996 CAD

41 data points across 8 retailers

15 retailers$2,959 CAD to $8,373 CAD

A
Cheapest Retailer
-
$2,959 CAD
A
Retailer 2
-
$3,149 CAD
View
Final sale: no returns
A
Retailer 3
-
$3,484 CAD
View
A
Retailer 4
-
$3,587 CAD
View
A
Retailer 5
-
$3,846 CAD
View
A
Retailer 6
-
$4,005 CAD
View
Retailer 7
-
$4,005 CAD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$4,127 CAD
View
B+
Retailer 9
-
$4,204 CAD
View
A
Retailer 10
-
$4,206 CAD
View
B+
Retailer 11
-
$4,586 CAD
View
B+
Retailer 12
-
$4,645 CAD
View
Retailer 13
-
$4,676 CAD
View
Price last confirmed 62 days ago
B
Retailer 14
-
$6,996 CAD
View
Most Expensive
B
NZ Jewellers
f04bf83f-fd5f-4f9a-b6ed-9487167019d7 · Nov 5
$8,373 CAD
$5,953 USD
View
14 more retailers have this diamond
Prices start from $2,959 CADSave up to $5,414 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
$2,959 CAD