Radiant|Natural|GIA

1.20ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 3525071502

Certificate GIA 3525071502

Diamond specifications and retailer prices

From $5,325 CAD
As of November 2, 2026
Save $4,187 CAD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,513 CAD at NZ Jewellers · As of November 3, 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 3525071502. Listed at 8 retailers as of November 2, 2026, with prices from $5,325 to $9,513, a $4,187 spread on the same certified stone. NZ Jewellers lists it at $9,513. 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
FluorescenceNone
Crown angle43.64°
Pavilion angle31.73°
OriginNatural
Grading LabGIA
CertificateGIA 3525071502
Dimensions6.88 × 5.39 × 3.54 mm
L/W Ratio1.28
Top View
6.88 mm5.39 mm1.20 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3525071502
Side View
Table 71.0%Crown 43.64°Girdle: Thick to Very ThickPavilion 31.73°Culet: NDepth 65.7%

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 2
Current: $9,513 CAD|Low: $5,218 CAD|High: $9,559 CAD|Avg: $6,391 CAD|-0.5%
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
November 7, 2026
Retailer 8$5,325 CAD
Retailer 9$5,460 CAD
Retailer 2$5,465 CAD
Retailer 4$5,621 CAD
Retailer 11$5,664 CAD
Retailer 6$5,670 CAD
Retailer 10$5,849 CAD
Retailer 13$5,937 CAD
Retailer 12$6,005 CAD
Retailer 3$6,157 CAD
Retailer 5$6,694 CAD
Retailer 7$9,132 CAD
NZ Jewellers$9,513 CAD

33 data points across 13 retailers

8 retailers$5,325 CAD to $9,513 CAD

B+
Cheapest Retailer
-
$5,325 CAD
B+
Retailer 2
-
$5,460 CAD
View
B+
Retailer 3
-
$5,465 CAD
View
B
Retailer 4
-
$5,664 CAD
View
B
Retailer 5
-
$5,670 CAD
View
Retailer 6
-
$5,849 CAD
View
Price last confirmed 30 days ago
B
Retailer 7
-
$9,132 CAD
View
Most Expensive
B
NZ Jewellers
fc0659df-d8d3-4999-b432-b62ee671c144 · Nov 3
$9,513 CAD
$6,763 USD
View
7 more retailers have this diamond
Prices start from $5,325 CADSave up to $4,187 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
$5,325 CAD