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Heart|Natural|GIA

1.04ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 6522240654

Certificate GIA 6522240654

Diamond specifications and retailer prices

From $1,599 CAD
As of November 5, 2026
Save $1,673 CAD (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,273 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.04ct natural heart diamond

This 1.04ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522240654. Listed at 12 retailers as of November 4, 2026, with prices from $1,599 to $3,273, a $1,673 spread on the same certified stone. MOH London lists it at $3,273. 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

1.04
Carat
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522240654
Dimensions5.84 × 5.67 × 3.86 mm
L/W Ratio1.03
Top View
5.84 mm5.67 mm1.04 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522240654
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
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 5
Current: $3,273 CAD|Low: $1,702 CAD|High: $3,321 CAD|Avg: $2,082 CAD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$1,702 CAD
Retailer 9$1,716 CAD
Retailer 2$1,737 CAD
Retailer 7$1,792 CAD
Retailer 8$1,955 CAD
Retailer 4$2,026 CAD
Retailer 5$2,186 CAD
Retailer 3$2,488 CAD
MOH London$3,273 CAD

37 data points across 9 retailers

12 retailers$1,599 CAD to $3,273 CAD

A
Cheapest Retailer
-
$1,599 CAD
Retailer 2
-
$1,702 CAD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,716 CAD
View
A
Retailer 4
-
$1,737 CAD
View
Retailer 5
-
$1,792 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,920 CAD
View
A
Retailer 7
-
$1,955 CAD
View
A
Retailer 8
-
$1,980 CAD
View
A
Retailer 9
-
$2,026 CAD
View
B+
Retailer 10
-
$2,186 CAD
View
B+
Retailer 11
-
$2,488 CAD
View
Most Expensive
B
MOH London
418A05E17 · Nov 4
$3,273 CAD
£1,832 GBP
View
11 more retailers have this diamond
Prices start from $1,599 CADSave up to $1,673 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
1.04ct Heart
$1,599 CAD