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Heart|Natural|GIA

1.30ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2538462329

Certificate GIA 2538462329

Diamond specifications and retailer prices

From $2,082 CAD
As of November 5, 2026
Save $3,007 CAD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,089 CAD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.3ct natural heart diamond

This 1.3ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2538462329. Listed at 6 retailers as of November 3, 2026, with prices from $2,082 to $5,089, a $3,007 spread on the same certified stone. NZ Jewellers lists it at $5,089. 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
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.57°
Pavilion angle42.06°
OriginNatural
Grading LabGIA
CertificateGIA 2538462329
Dimensions6.50 × 7.65 × 4.60 mm
L/W Ratio1.18
Top View
6.50 mm7.65 mm1.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2538462329
Side View
Table 62.0%Crown 36.57°GirdlePavilion 42.06°CuletDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,089 CAD|Low: $1,982 CAD|High: $5,176 CAD|Avg: $2,806 CAD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$1,982 CAD
Retailer 4$2,082 CAD
Retailer 5$2,086 CAD
Retailer 2$2,145 CAD
Retailer 6$2,183 CAD
Retailer 9$2,571 CAD
Retailer 8$2,844 CAD
Retailer 3$3,660 CAD
NZ Jewellers$5,089 CAD

28 data points across 9 retailers

6 retailers$2,082 CAD to $5,089 CAD

A
Cheapest Retailer
-
$2,082 CAD
A
Retailer 2
-
$2,086 CAD
View
A
Retailer 3
-
$2,145 CAD
View
A
Retailer 4
-
$2,183 CAD
View
Retailer 5
-
$3,660 CAD
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
5d099c11-3d77-40e6-b024-bc5ddb1d8b6f · Nov 3
$5,089 CAD
$3,618 USD
View
5 more retailers have this diamond
Prices start from $2,082 CADSave up to $3,007 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 Heart
$2,082 CAD