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Heart|Natural|GIA

1.01ct K SI1 Heart Natural Diamond

VG • K/SI1 • GIA 7521870674

Certificate GIA 7521870674

Diamond specifications and retailer prices

From $1,367 CAD
As of November 6, 2026
Save $1,924 CAD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,766 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7521870674. Listed at 15 retailers as of November 1, 2026, with a 141% 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

1.01
Carat
K
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 7521870674
Dimensions7.07 × 6.27 × 3.48 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
7.07 mm6.27 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7521870674
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 37.8°Culet: NoneDepth 55.5%

Caratlytics Score

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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 6
Current: $1,642 CAD|Low: $1,367 CAD|High: $3,621 CAD|Avg: $2,100 CAD|-7.0%
Retailer 1
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 9$1,367 CAD
Retailer 3$1,525 CAD
Retailer 7$1,589 CAD
Retailer 2$1,639 CAD
Retailer 1$1,642 CAD
Retailer 13$1,657 CAD
Retailer 4$1,675 CAD
Retailer 12$2,062 CAD
Retailer 10$2,210 CAD
Retailer 11$2,225 CAD
Retailer 8$2,356 CAD
Retailer 6$2,719 CAD
Retailer 5$3,291 CAD

34 data points across 13 retailers

15 retailers$1,367 CAD to $3,291 CAD

A
Cheapest Retailer
-
$1,367 CAD
A
Retailer 2
-
$1,525 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,589 CAD
View
A
Retailer 4
-
$1,639 CAD
View
A
Retailer 5
-
$1,642 CAD
View
A
Retailer 6
-
$1,657 CAD
View
A
Retailer 7
-
$1,675 CAD
View
B+
Retailer 8
-
$2,062 CAD
View
B+
Retailer 9
-
$2,210 CAD
View
B+
Retailer 10
-
$2,225 CAD
View
B+
Retailer 11
-
$2,311 CAD
View
B+
Retailer 12
-
$2,356 CAD
View
B+
Retailer 13
-
$2,719 CAD
View
B
Retailer 14
-
$3,291 CAD
View
Most Expensive
NZ Jewellers
47d6f308-5aa8-4fe9-a68c-948ab6d9ecdf · Sep 25
$4,766 CAD
$3,388 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from $1,367 CADSave up to $1,924 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
$1,367 CAD