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Heart|Natural|GIA

0.73ct I IF Heart Natural Diamond

EX • I/IF • GIA 7531489633

Certificate GIA 7531489633

Diamond specifications and retailer prices

From $1,025 CAD
As of November 6, 2026
Save $1,505 CAD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,981 CAD at NZ Jewellers · As of September 25, 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 7531489633. Listed at 13 retailers as of November 2, 2026, with a 147% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 7531489633
Dimensions5.39 × 6.20 × 3.72 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
5.39 mm6.20 mm0.73 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531489633
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 41.1°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
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: $1,331 CAD|Low: $1,025 CAD|High: $2,667 CAD|Avg: $1,664 CAD|-13.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$1,025 CAD
Retailer 2$1,274 CAD
Retailer 1$1,331 CAD
Retailer 11$1,350 CAD
Retailer 7$1,393 CAD
Retailer 5$1,404 CAD
Retailer 4$1,419 CAD
Retailer 3$1,867 CAD
Retailer 6$2,063 CAD
Retailer 8$2,128 CAD
Retailer 9$2,530 CAD

32 data points across 11 retailers

13 retailers$1,025 CAD to $2,530 CAD

A
Cheapest Retailer
-
$1,025 CAD
A
Retailer 2
-
$1,274 CAD
View
Final sale: no returns
A
Retailer 3
-
$1,331 CAD
View
A
Retailer 4
-
$1,350 CAD
View
A
Retailer 5
-
$1,393 CAD
View
A
Retailer 6
-
$1,404 CAD
View
A
Retailer 7
-
$1,419 CAD
View
Retailer 8
-
$1,867 CAD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
$2,063 CAD
View
B+
Retailer 10
-
$2,128 CAD
View
B+
Retailer 11
-
$2,128 CAD
View
B
Retailer 12
-
$2,530 CAD
View
Most Expensive
NZ Jewellers
83cffb83-1cae-439a-bb23-556b07875f40 · Sep 25
$3,981 CAD
$2,830 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from $1,025 CADSave up to $1,505 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
$1,025 CAD