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Heart|Natural|IGI

1.20ct I IF Heart Natural Diamond

VG • I/IF • IGI 803652669

Shape and cutting style on the report: Heart brilliant

Certificate IGI 803652669

Diamond specifications and retailer prices

From $5,063 CAD
As of November 4, 2026
Save $4,535 CAD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,597 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 803652669. Listed at 9 retailers as of November 4, 2026, with prices from $5,063 to $9,597, a $4,535 spread on the same certified stone. MOH London lists it at $9,597. 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

1.20
Carat
I
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 803652669
Dimensions6.35 × 7.48 × 4.60 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
6.35 mm7.48 mm1.20 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803652669
Side View
Table 56.0%Crown 34.8°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 61.5%

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: $9,597 CAD|Low: $5,081 CAD|High: $9,739 CAD|Avg: $6,849 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$5,148 CAD
Retailer 4$5,754 CAD
Retailer 2$5,937 CAD
Retailer 6$6,780 CAD
Retailer 3$7,024 CAD
Retailer 5$8,490 CAD
MOH London$9,597 CAD

46 data points across 7 retailers

9 retailers$5,063 CAD to $9,597 CAD

B+
Cheapest Retailer
-
$5,063 CAD
B+
Retailer 2
-
$5,148 CAD
View
Retailer 3
-
$5,754 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$5,822 CAD
View
B+
Retailer 5
-
$5,937 CAD
View
B
Retailer 6
-
$5,959 CAD
View
B
Retailer 7
-
$7,024 CAD
View
B
Retailer 8
-
$8,490 CAD
View
Most Expensive
B
MOH London
DA9866802 · Nov 4
$9,597 CAD
£5,411 GBP
View
8 more retailers have this diamond
Prices start from $5,063 CADSave up to $4,535 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+
1.20ct Heart
$5,063 CAD