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Heart|Natural|GIA

3.00ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 2557266987

Certificate GIA 2557266987

Diamond specifications and retailer prices

From $26,136 CAD
As of November 3, 2026
Save $13,990 CAD (35%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $40,126 CAD at Diamonds Direct · As of November 3, 2026
View at Diamonds Direct

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557266987. Listed at 11 retailers as of November 3, 2026, with prices from $26,136 to $40,126, a $13,990 spread on the same certified stone. Diamonds Direct lists it at $40,126. 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

3.00
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.62°
Pavilion angle37.46°
OriginNatural
Grading LabGIA
CertificateGIA 2557266987
Dimensions8.50 × 9.83 × 5.84 mm
L/W Ratio1.16
Culet sizeNone
Top View
8.50 mm9.83 mm3.00 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557266987
Side View
Table 60.0%Crown 39.62°Girdle: STK-VTKPavilion 37.46°Culet: NoneDepth 59.4%

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 3
Current: $40,126 CAD|Low: $26,136 CAD|High: $43,734 CAD|Avg: $32,536 CAD|-8.2%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$26,136 CAD
Retailer 6$28,067 CAD
Retailer 3$28,533 CAD
Retailer 8$29,101 CAD
Retailer 7$29,738 CAD
Retailer 2$30,235 CAD
Retailer 10$30,428 CAD
Retailer 9$33,611 CAD
Retailer 4$35,946 CAD
Diamonds Direct$40,126 CAD

43 data points across 10 retailers

11 retailers$26,136 CAD to $40,126 CAD

A
Cheapest Retailer
-
$26,136 CAD
A
Retailer 2
-
$28,067 CAD
View
A
Retailer 3
-
$28,533 CAD
View
A
Retailer 4
-
$29,101 CAD
View
A
Retailer 5
-
$29,738 CAD
View
A
Retailer 6
-
$30,235 CAD
View
B+
Retailer 7
-
$30,428 CAD
View
Retailer 8
-
$33,611 CAD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$35,946 CAD
View
B
Retailer 10
-
$39,649 CAD
View
Most Expensive
B+
Diamonds Direct
999991 · Nov 3
$40,126 CAD
$28,527 USD
View
10 more retailers have this diamond
Prices start from $26,136 CADSave up to $13,990 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
3.00ct Heart
$26,136 CAD