CaratHunter
Plans
Heart|Natural|GIA

1.03ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 7343857816

Certificate GIA 7343857816

Diamond specifications and retailer prices

From $2,871 CAD
As of November 4, 2026
Save $3,530 CAD (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,401 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7343857816. Listed at 12 retailers as of November 2, 2026, with prices from $2,871 to $6,401, a $3,530 spread on the same certified stone. MOH London lists it at $6,401. 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

1.03
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7343857816
Dimensions5.78 × 5.49 × 3.69 mm
L/W Ratio1.05
Top View
5.78 mm5.49 mm1.03 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7343857816
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

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: $6,401 CAD|Low: $2,801 CAD|High: $6,477 CAD|Avg: $3,613 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8$2,871 CAD
Retailer 10$2,989 CAD
Retailer 11$2,989 CAD
Retailer 6$3,055 CAD
Retailer 5$3,059 CAD
Retailer 9$3,193 CAD
Retailer 7$3,310 CAD
Retailer 3$3,614 CAD
Retailer 4$3,865 CAD
Retailer 2$4,535 CAD
MOH London$6,401 CAD

44 data points across 11 retailers

12 retailers$2,871 CAD to $6,401 CAD

B+
Cheapest Retailer
-
$2,871 CAD
B+
Retailer 2
-
$2,989 CAD
View
B+
Retailer 3
-
$2,989 CAD
View
B
Retailer 4
-
$3,055 CAD
View
Final sale: no returns
Retailer 5
-
$3,059 CAD
View
Price last confirmed 12 days ago
B
Retailer 6
-
$3,118 CAD
View
B
Retailer 7
-
$3,193 CAD
View
Retailer 8
-
$3,310 CAD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$3,614 CAD
View
B
Retailer 10
-
$3,865 CAD
View
B
Retailer 11
-
$4,535 CAD
View
Most Expensive
C
MOH London
151D5368C · Nov 2
$6,401 CAD
£3,583 GBP
View
11 more retailers have this diamond
Prices start from $2,871 CADSave up to $3,530 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+
1.03ct Heart
$2,871 CAD