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Heart|Natural|GIA

1.00ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 7538863920

Certificate GIA 7538863920

Diamond specifications and retailer prices

From $2,941 CAD
As of November 4, 2026
Save $4,823 CAD (62%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $7,764 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7538863920. Listed at 25 retailers as of November 4, 2026, with prices from $2,941 to $7,764, a $4,823 spread on the same certified stone. NZ Jewellers lists it at $7,764. 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

1.00
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7538863920
Dimensions6.34 × 6.93 × 3.93 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Natural
Top View
6.34 mm6.93 mm1.00 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7538863920
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 56.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,602 CAD|Low: $2,941 CAD|High: $6,586 CAD|Avg: $4,188 CAD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$2,941 CAD
Retailer 6$3,246 CAD
Retailer 9$3,521 CAD
Retailer 1$3,602 CAD
Retailer 3$3,930 CAD
Retailer 7$4,161 CAD
Retailer 4$4,533 CAD
Retailer 2$4,612 CAD
Retailer 5$6,489 CAD

40 data points across 9 retailers

25 retailers$2,941 CAD to $7,764 CAD

B+
Cheapest Retailer
-
$2,941 CAD
Final sale: no returns
B+
Retailer 2
-
$2,954 CAD
View
B
Retailer 3
-
$3,024 CAD
View
B
Retailer 4
-
$3,172 CAD
View
B
Retailer 5
-
$3,246 CAD
View
B
Retailer 6
-
$3,355 CAD
View
Retailer 7
-
$3,365 CAD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$3,365 CAD
View
B
Retailer 9
-
$3,431 CAD
View
B
Retailer 10
-
$3,521 CAD
View
B
Retailer 11
-
$3,602 CAD
View
B
Retailer 12
-
$3,646 CAD
View
B
Retailer 13
-
$3,668 CAD
View
B
Retailer 14
-
$3,674 CAD
View
B
Retailer 15
-
$3,868 CAD
View
B
Retailer 16
-
$3,868 CAD
View
B
Retailer 17
-
$3,882 CAD
View
B
Retailer 18
-
$3,930 CAD
View
B
Retailer 19
-
$3,995 CAD
View
Retailer 20
-
$4,161 CAD
View
Price last confirmed 30 days ago
B
Retailer 21
-
$4,497 CAD
View
B
Retailer 22
-
$4,533 CAD
View
B
Retailer 23
-
$4,612 CAD
View
B
Retailer 24
-
$6,489 CAD
View
Most Expensive
C
NZ Jewellers
8128193f-ff2f-4e41-88bb-f309694d102b · Nov 5
$7,764 CAD
$5,520 USD
View
24 more retailers have this diamond
Prices start from $2,941 CADSave up to $4,823 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+
1.00ct Heart
$2,941 CAD