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Radiant|Natural|GIA

1.30ct D SI2 Radiant Natural Diamond

EX • D/SI2

Diamond specifications and retailer prices

From $6,622 CAD
As of November 5, 2026
Save $6,064 CAD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,686 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural radiant diamond

This 1.3ct natural radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 15 retailers as of November 5, 2026, with prices from $6,622 to $12,686, a $6,064 spread on the same certified stone. NZ Jewellers lists it at $12,686. 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

1.30
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions7.18 × 5.61 × 3.67 mm
L/W Ratio1.28
Top View
7.18 mm5.61 mm1.30 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.4%

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 5
Current: $12,686 CAD|Low: $6,622 CAD|High: $12,686 CAD|Avg: $7,742 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$6,622 CAD
Retailer 3$6,871 CAD
Retailer 5$6,871 CAD
Retailer 7$6,871 CAD
Retailer 9$6,929 CAD
Retailer 6$7,138 CAD
Retailer 2$7,458 CAD
Retailer 10$7,700 CAD
Retailer 4$7,929 CAD
NZ Jewellers$12,686 CAD

42 data points across 10 retailers

15 retailers$6,622 CAD to $12,686 CAD

A
Cheapest Retailer
-
$6,622 CAD
B+
Retailer 2
-
$6,871 CAD
View
B+
Retailer 3
-
$6,871 CAD
View
B+
Retailer 4
-
$6,871 CAD
View
Retailer 5
-
$6,871 CAD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$6,871 CAD
View
B+
Retailer 7
-
$6,929 CAD
View
B+
Retailer 8
-
$7,138 CAD
View
B+
Retailer 9
-
$7,458 CAD
View
B+
Retailer 10
-
$7,700 CAD
View
Retailer 11
-
$7,929 CAD
View
Price last confirmed 62 days ago
B+
Retailer 12
-
$7,929 CAD
View
B+
Retailer 13
-
$7,929 CAD
View
Retailer 14
-
$12,686 CAD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
1aab96a1-0348-4453-b2d8-5e46b945be8f · Nov 5
$12,686 CAD
$9,019 USD
View
14 more retailers have this diamond
Prices start from $6,622 CADSave up to $6,064 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
1.30ct Radiant
$6,622 CAD