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Radiant|Natural|GIA

1.20ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 2241023193

Certificate GIA 2241023193

Diamond specifications and retailer prices

From $3,455 CAD
As of November 5, 2026
Save $2,961 CAD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,416 CAD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

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 2241023193. Listed at 10 retailers as of November 5, 2026, with prices from $3,455 to $6,416, a $2,961 spread on the same certified stone. Helzberg Diamonds lists it at $6,416. 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
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2241023193
Dimensions7.30 × 5.40 × 3.67 mm
L/W Ratio1.35
Culet sizeNone
Top View
7.30 mm5.40 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2241023193
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.9%

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 5
Current: $6,416 CAD|Low: $3,436 CAD|High: $7,102 CAD|Avg: $4,675 CAD|-9.7%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4$3,455 CAD
Retailer 6$3,668 CAD
Retailer 5$3,732 CAD
Retailer 2$3,989 CAD
Retailer 9$4,064 CAD
Retailer 7$4,370 CAD
Retailer 3$4,494 CAD
Retailer 8$4,525 CAD
Retailer 10$6,127 CAD
Helzberg Diamonds$6,416 CAD

37 data points across 10 retailers

10 retailers$3,455 CAD to $6,416 CAD

A
Cheapest Retailer
-
$3,455 CAD
A
Retailer 2
-
$3,668 CAD
View
A
Retailer 3
-
$3,732 CAD
View
A
Retailer 4
-
$3,989 CAD
View
A
Retailer 5
-
$4,064 CAD
View
A
Retailer 6
-
$4,370 CAD
View
A
Retailer 7
-
$4,494 CAD
View
A
Retailer 8
-
$4,525 CAD
View
B+
Retailer 9
-
$6,127 CAD
View
Most Expensive
B+
Helzberg Diamonds
XZRIIKHGIJHPJ · Nov 6
$6,416 CAD
$4,561 USD
View
9 more retailers have this diamond
Prices start from $3,455 CADSave up to $2,961 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
$3,455 CAD