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Heart|Natural|GIA

1.01ct E SI1 Heart Natural Diamond

ID • E/SI1 • GIA 6531922751

Certificate GIA 6531922751

Diamond specifications and retailer prices

From $2,466 CAD
As of November 6, 2026
Save $3,227 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,445 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6531922751. Listed at 18 retailers as of November 4, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.4°
OriginNatural
Grading LabGIA
CertificateGIA 6531922751
Dimensions5.94 × 6.86 × 4.09 mm
L/W Ratio1.15
Top View
5.94 mm6.86 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531922751
Side View
Table 58.0%CrownGirdle: STK-VTKPavilion 37.4°Culet: NoneDepth 59.7%

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: $2,528 CAD|Low: $2,466 CAD|High: $5,933 CAD|Avg: $3,556 CAD|-5.0%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 12$2,466 CAD
Retailer 1$2,528 CAD
Retailer 7$2,725 CAD
Retailer 5$2,853 CAD
Retailer 13$2,892 CAD
Retailer 6$2,989 CAD
Retailer 10$3,038 CAD
Retailer 4$3,069 CAD
Retailer 2$3,095 CAD
Retailer 8$3,095 CAD
Retailer 15$3,336 CAD
Retailer 11$3,366 CAD
Retailer 16$3,976 CAD
Retailer 9$5,038 CAD
Retailer 14$5,162 CAD
Retailer 3$5,693 CAD

23 data points across 16 retailers

18 retailers$2,466 CAD to $5,693 CAD

A
Cheapest Retailer
-
$2,466 CAD
A
Retailer 2
-
$2,528 CAD
View
A
Retailer 3
-
$2,725 CAD
View
Final sale: no returns
A
Retailer 4
-
$2,853 CAD
View
A
Retailer 5
-
$2,892 CAD
View
A
Retailer 6
-
$2,989 CAD
View
A
Retailer 7
-
$3,038 CAD
View
A
Retailer 8
-
$3,069 CAD
View
A
Retailer 9
-
$3,095 CAD
View
A
Retailer 10
-
$3,095 CAD
View
B+
Retailer 11
-
$3,336 CAD
View
B+
Retailer 12
-
$3,366 CAD
View
B+
Retailer 13
-
$3,976 CAD
View
Retailer 14
-
$4,297 CAD
View
Price last confirmed 30 days ago
B
Retailer 15
-
$5,038 CAD
View
B
Retailer 16
-
$5,162 CAD
View
B
Retailer 17
-
$5,693 CAD
View
Most Expensive
NZ Jewellers
7c6ed3db-4709-4bac-b184-756fa7e31330 · Sep 25
$7,445 CAD
$5,293 USD
View
Price last confirmed 42 days ago
17 more retailers have this diamond
Prices start from $2,466 CADSave up to $3,227 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
$2,466 CAD