Heart|Natural|GIA

0.73ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 6531489583

Certificate GIA 6531489583

Diamond specifications and retailer prices

From $804 CAD
As of October 30, 2026
Save $827 CAD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,637 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531489583. Listed at 15 retailers as of October 30, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 6531489583
Dimensions5.46 × 6.32 × 3.62 mm
L/W Ratio1.16
Top View
5.46 mm6.32 mm0.73 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6531489583
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 41.3°Culet: NoneDepth 57.2%

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: Oct 30
Current: $936 CAD|Low: $775 CAD|High: $2,313 CAD|Avg: $1,246 CAD|-16.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12$804 CAD
Retailer 7$835 CAD
Retailer 6$911 CAD
Retailer 1$936 CAD
Retailer 3$936 CAD
Retailer 10$983 CAD
Retailer 4$1,001 CAD
Retailer 9$1,089 CAD
Retailer 8$1,320 CAD
Retailer 11$1,433 CAD
Retailer 13$1,496 CAD
Retailer 5$1,514 CAD
Retailer 2$2,256 CAD

32 data points across 13 retailers

15 retailers$804 CAD to $1,631 CAD

A
Cheapest Retailer
-
$804 CAD
A
Retailer 2
-
$835 CAD
View
Final sale: no returns
A
Retailer 3
-
$911 CAD
View
A
Retailer 4
-
$936 CAD
View
A
Retailer 5
-
$936 CAD
View
Retailer 6
-
$983 CAD
View
Price last confirmed 8 days ago
Retailer 7
-
$1,001 CAD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,089 CAD
View
B+
Retailer 9
-
$1,320 CAD
View
Retailer 10
-
$1,433 CAD
View
Price last confirmed 16 days ago
Retailer 11
-
$1,496 CAD
View
Price last confirmed 16 days ago
Retailer 12
-
$1,514 CAD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$1,631 CAD
View
Retailer 14
-
$2,256 CAD
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
e3b01ad3-5dc9-49e3-b5e8-a9489dedeea9 · Sep 25
$3,637 CAD
$2,604 USD
View
Price last confirmed 41 days ago
14 more retailers have this diamond
Prices start from $804 CADSave up to $827 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
$804 CAD