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Heart|Natural|GIA

1.01ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 6552370429

Certificate GIA 6552370429

Diamond specifications and retailer prices

From $1,493 CAD
$1,068 USD
As of October 31, 2026
Save $1,022 CAD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,514 CAD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552370429. Listed at 10 retailers as of October 27, 2026, with prices from $1,493 to $2,514, a $1,022 spread on the same certified stone. Wholesale Diamonds Direct lists it at $2,514. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.56°
Pavilion angle38.78°
OriginNatural
Grading LabGIA
CertificateGIA 6552370429
Dimensions6.20 × 6.98 × 3.96 mm
L/W Ratio1.13
Culet sizeNone
Top View
6.20 mm6.98 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552370429
Side View
Table 58.0%Crown 34.56°Girdle: STK-THKPavilion 38.78°Culet: NoneDepth 56.8%

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: Oct 31
Current: $1,684 CAD|Low: $1,493 CAD|High: $2,685 CAD|Avg: $1,838 CAD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 31, 2026
Retailer 5$1,493 CAD
Retailer 4$1,510 CAD
Retailer 3$1,569 CAD
Retailer 7$1,627 CAD
Retailer 1$1,684 CAD
Retailer 8$1,789 CAD
Retailer 6$1,838 CAD
Retailer 2$1,873 CAD
Retailer 9$1,972 CAD
Wholesale Diamonds Direct$2,514 CAD

31 data points across 10 retailers

10 retailers$1,493 CAD to $2,514 CAD

A
Cheapest Retailer
-
$1,493 CAD
$1,068 USD
A
Retailer 2
-
$1,510 CAD
SGD 1,461 SGD
View
A
Retailer 3
-
$1,569 CAD
$1,123 USD
View
A
Retailer 4
-
$1,627 CAD
SGD 1,574 SGD
View
A
Retailer 5
-
$1,684 CAD
£949 GBP
View
A
Retailer 6
-
$1,789 CAD
$1,281 USD
View
A
Retailer 7
-
$1,838 CAD
$1,316 USD
View
A
Retailer 8
-
$1,873 CAD
$1,341 USD
View
A
Retailer 9
-
$1,972 CAD
$1,412 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
564560949 · Oct 27
$2,514 CAD
$1,800 USD
View
9 more retailers have this diamond
Prices start from $1,493 CADSave up to $1,022 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
1.01ct Heart
$1,493 CAD