CaratHunter
Plans
Heart|Natural|GIA

1.01ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2235989103

Certificate GIA 2235989103

Diamond specifications and retailer prices

From $1,637 CAD
As of November 6, 2026
Save $2,132 CAD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,854 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235989103. Listed at 15 retailers as of November 4, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235989103
Dimensions6.15 × 6.97 × 4.03 mm
L/W Ratio1.13
Girdle conditionFaceted
Top View
6.15 mm6.97 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235989103
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.8%

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 6
Current: $1,914 CAD|Low: $1,620 CAD|High: $4,090 CAD|Avg: $2,379 CAD|-3.2%
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
Retailer 14
November 6, 2026
Retailer 2$1,637 CAD
Retailer 3$1,805 CAD
Retailer 11$1,826 CAD
Retailer 4$1,843 CAD
Retailer 1$1,914 CAD
Retailer 10$1,927 CAD
Retailer 13$1,969 CAD
Retailer 5$2,082 CAD
Retailer 7$2,137 CAD
Retailer 14$2,364 CAD
Retailer 8$2,633 CAD
Retailer 6$3,019 CAD
Retailer 12$3,349 CAD
Retailer 9$3,770 CAD

33 data points across 14 retailers

15 retailers$1,637 CAD to $3,770 CAD

A
Cheapest Retailer
-
$1,637 CAD
A
Retailer 2
-
$1,805 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,826 CAD
View
A
Retailer 4
-
$1,843 CAD
View
A
Retailer 5
-
$1,914 CAD
View
A
Retailer 6
-
$1,927 CAD
View
A
Retailer 7
-
$1,969 CAD
View
A
Retailer 8
-
$2,082 CAD
View
A
Retailer 9
-
$2,137 CAD
View
A
Retailer 10
-
$2,364 CAD
View
B+
Retailer 11
-
$2,633 CAD
View
Retailer 12
-
$3,019 CAD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
$3,349 CAD
View
B+
Retailer 14
-
$3,770 CAD
View
Most Expensive
NZ Jewellers
32af83d4-bd8f-4195-b236-ce3616950bf7 · Sep 25
$5,854 CAD
$4,162 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from $1,637 CADSave up to $2,132 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
$1,637 CAD