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Heart|Natural|GIA

1.55ct K IF Heart Natural Diamond

EX • K/IF • GIA 7561013424

Certificate GIA 7561013424

Diamond specifications and retailer prices

From $5,602 CAD
As of November 5, 2026
Save $1,736 CAD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,338 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.55ct natural heart diamond

This 1.55ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561013424. Listed at 6 retailers as of November 5, 2026, with prices from $5,602 to $7,338, a $1,736 spread on the same certified stone. Blue Nile lists it at $7,338. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7561013424
Dimensions6.96 × 8.24 × 4.74 mm
L/W Ratio1.18
Culet sizeNone
Top View
6.96 mm8.24 mm1.55 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7561013424
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.5%

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: $7,338 CAD|Low: $5,602 CAD|High: $7,743 CAD|Avg: $6,642 CAD|-5.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 3$5,602 CAD
Retailer 4$6,174 CAD
Retailer 2$6,522 CAD
Retailer 5$6,607 CAD
Blue Nile$7,338 CAD

46 data points across 5 retailers

6 retailers$5,602 CAD to $7,338 CAD

A
Cheapest Retailer
-
$5,602 CAD
A
Retailer 2
-
$6,174 CAD
View
A
Retailer 3
-
$6,522 CAD
View
A
Retailer 4
-
$6,607 CAD
View
B+
Retailer 5
-
$7,138 CAD
View
Most Expensive
B+
Blue Nile
30008418 · Nov 5
$7,338 CAD
$5,217 USD
View
5 more retailers have this diamond
Prices start from $5,602 CADSave up to $1,736 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
1.55ct Heart
$5,602 CAD