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Radiant|Natural|GIA

1.30ct H SI1 Radiant Natural Diamond

H/SI1 • GIA 01-14369889

Certificate GIA 01-14369889

Diamond specifications and retailer prices

From $5,998 CAD
As of November 5, 2026
Save $4,126 CAD (41%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,123 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 H colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 01-14369889. Listed at 3 retailers as of November 5, 2026, with prices from $5,998 to $10,123, a $4,126 spread on the same certified stone. NZ Jewellers lists it at $10,123. 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
H
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 01-14369889
Dimensions7.38 × 5.60 × 3.77 mm
L/W Ratio1.32
Top View
7.38 mm5.60 mm1.30 ctH / SI1
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 01-14369889
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 67.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $10,123 CAD|Low: $4,314 CAD|High: $10,123 CAD|Avg: $6,003 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 8, 2026
Retailer 6$4,314 CAD
Retailer 4$5,203 CAD
Retailer 5$5,384 CAD
Retailer 3$5,736 CAD
Retailer 2$5,998 CAD
NZ Jewellers$10,123 CAD

9 data points across 6 retailers

3 retailers$5,998 CAD to $10,123 CAD

Retailer 1
-
$4,314 CAD
Price last confirmed 54 days ago
B
Retailer 2
-
$5,998 CAD
View
Most Expensive
C
NZ Jewellers
caeb45d9-f0fb-4a6f-87dc-390341ba161d · Nov 5
$10,123 CAD
$7,197 USD
View
2 more retailers have this diamond
Prices start from $5,998 CADSave up to $4,126 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
1.30ct Radiant
$5,998 CAD