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Radiant|Natural|GIA

1.20ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 7556663783

Certificate GIA 7556663783

Diamond specifications and retailer prices

From $4,040 CAD
As of November 4, 2026
Save $3,642 CAD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,681 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 D 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 7556663783. Listed at 11 retailers as of November 4, 2026, with prices from $4,040 to $7,681, a $3,642 spread on the same certified stone. Helzberg Diamonds lists it at $7,681. 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
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556663783
Dimensions7.10 × 5.39 × 3.71 mm
L/W Ratio1.32
Culet sizeNone
Top View
7.10 mm5.39 mm1.20 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556663783
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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 4
Current: $7,681 CAD|Low: $4,040 CAD|High: $7,921 CAD|Avg: $5,432 CAD|-3.0%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 7$4,040 CAD
Retailer 6$4,138 CAD
Retailer 8$4,355 CAD
Retailer 2$4,715 CAD
Retailer 11$4,867 CAD
Retailer 9$5,185 CAD
Retailer 10$5,294 CAD
Retailer 5$5,384 CAD
Retailer 4$5,607 CAD
Retailer 3$7,297 CAD
Helzberg Diamonds$7,681 CAD

36 data points across 11 retailers

11 retailers$4,040 CAD to $7,681 CAD

A
Cheapest Retailer
-
$4,040 CAD
A
Retailer 2
-
$4,138 CAD
View
A
Retailer 3
-
$4,355 CAD
View
B+
Retailer 4
-
$4,715 CAD
View
B+
Retailer 5
-
$4,867 CAD
View
B+
Retailer 6
-
$5,185 CAD
View
B+
Retailer 7
-
$5,294 CAD
View
B+
Retailer 8
-
$5,384 CAD
View
B+
Retailer 9
-
$5,607 CAD
View
B
Retailer 10
-
$7,297 CAD
View
Most Expensive
B
Helzberg Diamonds
XZRNLLMMMJNOJ · Nov 6
$7,681 CAD
$5,461 USD
View
10 more retailers have this diamond
Prices start from $4,040 CADSave up to $3,642 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
$4,040 CAD