CaratHunter
Plans
Heart|Natural|GIA

1.00ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1549901449

Certificate GIA 1549901449

Diamond specifications and retailer prices

From $2,055 CAD
As of November 6, 2026
Save $3,456 CAD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $5,511 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549901449. Listed at 16 retailers as of November 5, 2026, with prices from $2,055 to $5,511, a $3,456 spread on the same certified stone. NZ Jewellers lists it at $5,511. 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

1.00
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle41.55°
OriginNatural
Grading LabGIA
CertificateGIA 1549901449
Dimensions6.10 × 6.68 × 4.16 mm
L/W Ratio1.10
Culet sizeNone
Key to symbols
Cloud, Feather, Crystal, Indented Natural, Needle, Natural
Top View
6.10 mm6.68 mm1.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549901449
Side View
Table 57.0%Crown 37.5°Girdle: MED-ETKPavilion 41.55°Culet: NoneDepth 62.3%

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: $5,511 CAD|Low: $2,055 CAD|High: $5,678 CAD|Avg: $2,774 CAD|-2.9%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 7$2,055 CAD
Retailer 2$2,063 CAD
Retailer 5$2,085 CAD
Retailer 8$2,189 CAD
Retailer 14$2,260 CAD
Retailer 4$2,300 CAD
Retailer 6$2,328 CAD
Retailer 15$2,364 CAD
Retailer 10$2,417 CAD
Retailer 13$2,457 CAD
Retailer 11$2,469 CAD
Retailer 12$2,568 CAD
Retailer 9$3,023 CAD
Retailer 3$3,958 CAD
NZ Jewellers$5,511 CAD

31 data points across 15 retailers

16 retailers$2,055 CAD to $5,511 CAD

A
Cheapest Retailer
-
$2,055 CAD
A
Retailer 2
-
$2,063 CAD
View
A
Retailer 3
-
$2,085 CAD
View
Final sale: no returns
A
Retailer 4
-
$2,189 CAD
View
A
Retailer 5
-
$2,260 CAD
View
A
Retailer 6
-
$2,300 CAD
View
Retailer 7
-
$2,328 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,364 CAD
View
B+
Retailer 9
-
$2,417 CAD
View
B+
Retailer 10
-
$2,457 CAD
View
A
Retailer 11
-
$2,469 CAD
View
B+
Retailer 12
-
$2,568 CAD
View
Retailer 13
-
$2,650 CAD
View
Price last confirmed 41 days ago
B+
Retailer 14
-
$3,023 CAD
View
B
Retailer 15
-
$3,958 CAD
View
Most Expensive
B
NZ Jewellers
c647e8c1-200a-4225-8194-3d33aa63a50c · Nov 5
$5,511 CAD
$3,918 USD
View
15 more retailers have this diamond
Prices start from $2,055 CADSave up to $3,456 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
1.00ct Heart
$2,055 CAD