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Radiant|Natural|GIA

1.20ct J VS1 Radiant Natural Diamond

ID • J/VS1 • GIA 2427439304

Certificate GIA 2427439304

Diamond specifications and retailer prices

From $3,528 CAD
As of November 6, 2026
Save $4,702 CAD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,230 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2427439304. Listed at 20 retailers as of November 5, 2026, with prices from $3,528 to $8,230, a $4,702 spread on the same certified stone. NZ Jewellers lists it at $8,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
J
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427439304
Dimensions7.06 × 5.23 × 3.58 mm
L/W Ratio1.35
Top View
7.06 mm5.23 mm1.20 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2427439304
Side View
Table 63.0%CrownGirdlePavilionCulet: NoneDepth 68.4%

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: $8,230 CAD|Low: $3,493 CAD|High: $8,230 CAD|Avg: $5,126 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 16$3,528 CAD
Retailer 9$4,048 CAD
Retailer 7$4,303 CAD
Retailer 5$4,360 CAD
Retailer 11$4,488 CAD
Retailer 8$4,564 CAD
Retailer 3$4,725 CAD
Retailer 18$4,725 CAD
Retailer 2$4,888 CAD
Retailer 12$4,901 CAD
Retailer 17$4,906 CAD
Retailer 10$5,036 CAD
Retailer 6$5,047 CAD
Retailer 4$5,451 CAD
Retailer 13$5,500 CAD
Retailer 14$5,766 CAD
Retailer 15$7,878 CAD
NZ Jewellers$8,230 CAD

32 data points across 18 retailers

20 retailers$3,528 CAD to $8,230 CAD

B+
Cheapest Retailer
-
$3,528 CAD
B+
Retailer 2
-
$4,193 CAD
View
B+
Retailer 3
-
$4,303 CAD
View
B
Retailer 4
-
$4,360 CAD
View
Final sale: no returns
B+
Retailer 5
-
$4,488 CAD
View
B
Retailer 6
-
$4,564 CAD
View
Retailer 7
-
$4,725 CAD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$4,725 CAD
View
B+
Retailer 9
-
$4,888 CAD
View
B+
Retailer 10
-
$4,901 CAD
View
B+
Retailer 11
-
$4,906 CAD
View
B
Retailer 12
-
$4,926 CAD
View
B
Retailer 13
-
$5,036 CAD
View
Retailer 14
-
$5,047 CAD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$5,217 CAD
View
B
Retailer 16
-
$5,451 CAD
View
B
Retailer 17
-
$5,500 CAD
View
B
Retailer 18
-
$5,766 CAD
View
B
Retailer 19
-
$7,878 CAD
View
Most Expensive
B
NZ Jewellers
ac33cf31-a5c0-45a1-9c30-2ee86c37ab0d · Nov 5
$8,230 CAD
$5,851 USD
View
19 more retailers have this diamond
Prices start from $3,528 CADSave up to $4,702 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
$3,528 CAD