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Radiant|Natural|GIA

1.20ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2235796015

Certificate GIA 2235796015

Diamond specifications and retailer prices

From $4,548 CAD
As of November 1, 2026
Save $3,057 CAD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,922 CAD at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235796015. Listed at 14 retailers as of November 1, 2026, with a 67% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.45°
Pavilion angle34.47°
OriginNatural
Grading LabGIA
CertificateGIA 2235796015
Dimensions7.09 × 5.24 × 3.62 mm
L/W Ratio1.35
Girdle conditionVery Thick
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
7.09 mm5.24 mm1.20 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235796015
Side View
Table 67.0%Crown 49.45°Girdle: Very ThickPavilion 34.47°Culet: NDepth 69.0%

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 1
Current: $7,922 CAD|Low: $4,403 CAD|High: $8,458 CAD|Avg: $5,653 CAD|-6.3%
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 7, 2026
Retailer 4$4,548 CAD
Retailer 5$4,757 CAD
Retailer 15$4,830 CAD
Retailer 6$4,957 CAD
Retailer 14$5,186 CAD
Retailer 7$5,695 CAD
Retailer 10$5,750 CAD
Retailer 8$5,760 CAD
Retailer 2$6,074 CAD
Retailer 9$6,162 CAD
Retailer 11$6,282 CAD
Retailer 12$6,835 CAD
Retailer 13$7,008 CAD
Retailer 3$7,604 CAD
NZ Jewellers$7,922 CAD

39 data points across 15 retailers

14 retailers$4,548 CAD to $7,604 CAD

A
Cheapest Retailer
-
$4,548 CAD
Retailer 2
-
$4,757 CAD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$4,830 CAD
View
Final sale: no returns
Retailer 4
-
$4,957 CAD
View
Price last confirmed 31 days ago
B+
Retailer 5
-
$5,186 CAD
View
B
Retailer 6
-
$5,750 CAD
View
B
Retailer 7
-
$5,760 CAD
View
B
Retailer 8
-
$6,074 CAD
View
B+
Retailer 9
-
$6,162 CAD
View
B+
Retailer 10
-
$6,282 CAD
View
B
Retailer 11
-
$6,835 CAD
View
B
Retailer 12
-
$7,008 CAD
View
B
Retailer 13
-
$7,604 CAD
View
Most Expensive
NZ Jewellers
c1ed2f3b-2f49-4452-8201-86b7953df13f · Oct 30
$7,922 CAD
$5,632 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $4,548 CADSave up to $3,057 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
$4,548 CAD