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Radiant|Natural|GIA

1.20ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 2446121072

Certificate GIA 2446121072

Diamond specifications and retailer prices

From $6,819 CAD
As of November 6, 2026
Save $7,026 CAD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,845 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2446121072. Listed at 15 retailers as of November 5, 2026, with prices from $6,819 to $13,845, a $7,026 spread on the same certified stone. NZ Jewellers lists it at $13,845. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle49.35°
Pavilion angle33.68°
OriginNatural
Grading LabGIA
CertificateGIA 2446121072
Dimensions6.44 × 5.28 × 3.79 mm
L/W Ratio1.22
Top View
6.44 mm5.28 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2446121072
Side View
Table 70.0%Crown 49.35°Girdle: Very ThickPavilion 33.68°Culet: NoneDepth 71.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $13,845 CAD|Low: $6,819 CAD|High: $13,845 CAD|Avg: $8,997 CAD
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
November 7, 2026
Retailer 7$6,819 CAD
Retailer 6$7,005 CAD
Retailer 4$7,220 CAD
Retailer 11$7,251 CAD
Retailer 12$7,639 CAD
Retailer 3$8,278 CAD
Retailer 5$8,278 CAD
Retailer 13$8,334 CAD
Retailer 2$8,810 CAD
Retailer 8$8,994 CAD
Retailer 14$9,551 CAD
Retailer 9$10,099 CAD
Retailer 10$12,163 CAD
NZ Jewellers$13,845 CAD

42 data points across 14 retailers

15 retailers$6,819 CAD to $13,845 CAD

B+
Cheapest Retailer
-
$6,819 CAD
B
Retailer 2
-
$7,005 CAD
View
B
Retailer 3
-
$7,220 CAD
View
B
Retailer 4
-
$7,251 CAD
View
B
Retailer 5
-
$7,639 CAD
View
Final sale: no returns
B
Retailer 6
-
$8,278 CAD
View
B
Retailer 7
-
$8,278 CAD
View
Retailer 8
-
$8,278 CAD
View
Price last confirmed 9 days ago
Retailer 9
-
$8,334 CAD
View
Price last confirmed 34 days ago
B
Retailer 10
-
$8,810 CAD
View
B
Retailer 11
-
$8,994 CAD
View
B
Retailer 12
-
$9,551 CAD
View
B
Retailer 13
-
$10,099 CAD
View
B
Retailer 14
-
$12,163 CAD
View
Most Expensive
B
NZ Jewellers
bba5ea4a-eff9-405b-bfa0-0d8ee23ed1fb · Nov 5
$13,845 CAD
$9,843 USD
View
14 more retailers have this diamond
Prices start from $6,819 CADSave up to $7,026 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.

B+
1.20ct Radiant
$6,819 CAD