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Radiant|Natural|GIA

1.30ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 2526815562

Certificate GIA 2526815562

Diamond specifications and retailer prices

From $6,145 CAD
As of November 5, 2026
Save $5,045 CAD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,275 CAD at NZ Jewellers · As of September 30, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2526815562. Listed at 13 retailers as of November 4, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.30
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2526815562
Dimensions7.52 × 5.45 × 3.72 mm
L/W Ratio1.38
Top View
7.52 mm5.45 mm1.30 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2526815562
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

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: $6,937 CAD|Low: $5,961 CAD|High: $11,357 CAD|Avg: $7,226 CAD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 7$6,145 CAD
Retailer 5$6,203 CAD
Retailer 6$6,212 CAD
Retailer 8$6,504 CAD
Retailer 2$6,929 CAD
Retailer 1$6,937 CAD
Retailer 3$7,929 CAD
Retailer 4$11,191 CAD

38 data points across 8 retailers

13 retailers$6,145 CAD to $11,191 CAD

A
Cheapest Retailer
-
$6,145 CAD
A
Retailer 2
-
$6,203 CAD
View
A
Retailer 3
-
$6,212 CAD
View
B+
Retailer 4
-
$6,504 CAD
View
Final sale: no returns
A
Retailer 5
-
$6,929 CAD
View
A
Retailer 6
-
$6,937 CAD
View
Retailer 7
-
$7,046 CAD
View
Price last confirmed 30 days ago
Retailer 8
-
$7,046 CAD
View
Price last confirmed 38 days ago
Retailer 9
-
$7,046 CAD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
$7,929 CAD
View
Retailer 11
-
$8,130 CAD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$11,191 CAD
View
Most Expensive
NZ Jewellers
66724b45-629f-4981-b63c-5cb4f99bb943 · Sep 30
$12,275 CAD
$8,727 USD
View
Price last confirmed 37 days ago
12 more retailers have this diamond
Prices start from $6,145 CADSave up to $5,045 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
$6,145 CAD