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Heart|Natural|GIA

0.73ct I IF Heart Natural Diamond

ID • I/IF • GIA 1539581892

Certificate GIA 1539581892

Diamond specifications and retailer prices

From $1,044 CAD
As of November 6, 2026
Save $1,546 CAD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,120 CAD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) 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 1539581892. Listed at 17 retailers as of November 4, 2026, with a 148% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
I
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 1539581892
Dimensions5.35 × 6.35 × 3.72 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.35 mm6.35 mm0.73 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539581892
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 38.2°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A+
Exceptional
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: $3,536 CAD|Low: $1,044 CAD|High: $3,592 CAD|Avg: $1,763 CAD|-1.6%
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 3$1,044 CAD
Retailer 5$1,307 CAD
Retailer 2$1,359 CAD
Retailer 4$1,393 CAD
Retailer 8$1,401 CAD
Retailer 13$1,421 CAD
Retailer 15$1,438 CAD
Retailer 10$1,439 CAD
Retailer 9$1,454 CAD
Retailer 6$1,642 CAD
Retailer 7$1,716 CAD
Retailer 11$2,114 CAD
Retailer 14$2,177 CAD
Retailer 12$2,590 CAD
NZ Jewellers$3,536 CAD

23 data points across 15 retailers

17 retailers$1,044 CAD to $2,590 CAD

A+
Cheapest Retailer
-
$1,044 CAD
A
Retailer 2
-
$1,307 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,359 CAD
View
A
Retailer 4
-
$1,393 CAD
View
A
Retailer 5
-
$1,401 CAD
View
A
Retailer 6
-
$1,421 CAD
View
A
Retailer 7
-
$1,438 CAD
View
A
Retailer 8
-
$1,439 CAD
View
A
Retailer 9
-
$1,454 CAD
View
Retailer 10
-
$1,642 CAD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$1,716 CAD
View
Retailer 12
-
$1,926 CAD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$2,114 CAD
View
B+
Retailer 14
-
$2,177 CAD
View
B+
Retailer 15
-
$2,590 CAD
View
Retailer 16
-
$3,536 CAD
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
fc97e61d-1fed-4669-b725-64d3b4a8e588 · Sep 29
$4,120 CAD
$2,929 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from $1,044 CADSave up to $1,546 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+
0.73ct Heart
$1,044 CAD