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Heart|Natural|GIA

1.00ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2507757910

Certificate GIA 2507757910

Diamond specifications and retailer prices

From $2,487 CAD
As of November 4, 2026
Save $2,844 CAD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,331 CAD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D 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 2507757910. Listed at 13 retailers as of November 4, 2026, with prices from $2,487 to $5,331, a $2,844 spread on the same certified stone. Do Amore Diamonds lists it at $5,331. 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

1.00
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2507757910
Dimensions6.99 × 6.15 × 3.64 mm
L/W Ratio1.14
Top View
6.99 mm6.15 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507757910
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.2%

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: Nov 4
Current: $5,331 CAD|Low: $2,364 CAD|High: $5,542 CAD|Avg: $3,463 CAD|-0.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 6$2,487 CAD
Retailer 9$2,504 CAD
Retailer 10$2,747 CAD
Retailer 4$2,792 CAD
Retailer 2$2,990 CAD
Retailer 11$3,014 CAD
Retailer 3$3,161 CAD
Retailer 7$3,193 CAD
Retailer 12$3,193 CAD
Retailer 8$3,291 CAD
Retailer 5$5,196 CAD
Do Amore Diamonds$5,331 CAD

44 data points across 12 retailers

13 retailers$2,487 CAD to $5,331 CAD

A
Cheapest Retailer
-
$2,487 CAD
A
Retailer 2
-
$2,504 CAD
View
Final sale: no returns
A
Retailer 3
-
$2,747 CAD
View
A
Retailer 4
-
$2,792 CAD
View
A
Retailer 5
-
$2,990 CAD
View
A
Retailer 6
-
$3,014 CAD
View
A
Retailer 7
-
$3,161 CAD
View
B+
Retailer 8
-
$3,193 CAD
View
B+
Retailer 9
-
$3,193 CAD
View
B+
Retailer 10
-
$3,291 CAD
View
B+
Retailer 11
-
$3,965 CAD
View
B
Retailer 12
-
$5,196 CAD
View
Most Expensive
B
Do Amore Diamonds
12-100760105093 · Nov 6
$5,331 CAD
$3,790 USD
View
12 more retailers have this diamond
Prices start from $2,487 CADSave up to $2,844 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
1.00ct Heart
$2,487 CAD