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Heart|Natural|GIA

1.30ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 6522487421

Certificate GIA 6522487421

Diamond specifications and retailer prices

From $2,072 CAD
As of November 5, 2026
Save $4,404 CAD (68%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,476 CAD at NZ Jewellers · As of November 5, 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 6522487421. Listed at 13 retailers as of November 5, 2026, with prices from $2,072 to $6,476, a $4,404 spread on the same certified stone. NZ Jewellers lists it at $6,476. 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
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6522487421
Dimensions6.89 × 7.57 × 4.13 mm
L/W Ratio1.10
Top View
6.89 mm7.57 mm1.30 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6522487421
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 54.5%

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: $6,476 CAD|Low: $2,072 CAD|High: $6,476 CAD|Avg: $3,181 CAD
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 6, 2026
Retailer 8$2,072 CAD
Retailer 13$2,419 CAD
Retailer 5$2,656 CAD
Retailer 12$2,656 CAD
Retailer 11$2,664 CAD
Retailer 2$2,716 CAD
Retailer 3$2,778 CAD
Retailer 7$2,882 CAD
Retailer 4$3,064 CAD
Retailer 10$3,064 CAD
Retailer 6$3,607 CAD
Retailer 9$4,639 CAD
NZ Jewellers$6,476 CAD

27 data points across 13 retailers

13 retailers$2,072 CAD to $6,476 CAD

A
Cheapest Retailer
-
$2,072 CAD
A
Retailer 2
-
$2,419 CAD
View
B+
Retailer 3
-
$2,656 CAD
View
Retailer 4
-
$2,656 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,664 CAD
View
A
Retailer 6
-
$2,716 CAD
View
B+
Retailer 7
-
$2,778 CAD
View
A
Retailer 8
-
$2,882 CAD
View
B+
Retailer 9
-
$3,064 CAD
View
B+
Retailer 10
-
$3,064 CAD
View
B+
Retailer 11
-
$3,607 CAD
View
B
Retailer 12
-
$4,639 CAD
View
Most Expensive
C
NZ Jewellers
534d3d97-c6a9-4291-a4c0-135290111166 · Nov 5
$6,476 CAD
$4,604 USD
View
12 more retailers have this diamond
Prices start from $2,072 CADSave up to $4,404 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
$2,072 CAD