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Heart|Natural|GIA

1.01ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7558614905

Certificate GIA 7558614905

Diamond specifications and retailer prices

From $1,639 CAD
As of November 4, 2026
Save $1,031 CAD (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,669 CAD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-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 7558614905. Listed at 7 retailers as of November 4, 2026, with prices from $1,639 to $2,669, a $1,031 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,669. 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

1.01
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.13°
Pavilion angle39.69°
OriginNatural
Grading LabGIA
CertificateGIA 7558614905
Dimensions6.04 × 6.83 × 4.08 mm
L/W Ratio1.13
Culet sizeNone
Top View
6.04 mm6.83 mm1.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558614905
Side View
Table 59.0%Crown 41.13°Girdle: VTN-THKPavilion 39.69°Culet: NoneDepth 59.7%

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 4
Current: $2,026 CAD|Low: $1,263 CAD|High: $2,772 CAD|Avg: $1,947 CAD|-5.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 6, 2026
Retailer 8$1,263 CAD
Retailer 4$1,623 CAD
Retailer 3$1,639 CAD
Retailer 5$1,698 CAD
Retailer 6$1,757 CAD
Retailer 2$1,817 CAD
Retailer 1$2,026 CAD
Retailer 7$2,068 CAD
Retailer 9$2,557 CAD
Wholesale Diamonds Direct$2,669 CAD

26 data points across 10 retailers

7 retailers$1,639 CAD to $2,669 CAD

A
Cheapest Retailer
-
$1,639 CAD
A
Retailer 2
-
$1,698 CAD
View
A
Retailer 3
-
$1,757 CAD
View
A
Retailer 4
-
$1,817 CAD
View
A
Retailer 5
-
$2,026 CAD
View
B+
Retailer 6
-
$2,068 CAD
View
Most Expensive
B
Wholesale Diamonds Direct
675329904 · Nov 4
$2,669 CAD
$1,898 USD
View
6 more retailers have this diamond
Prices start from $1,639 CADSave up to $1,031 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
1.01ct Heart
$1,639 CAD