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Heart|Natural|GIA

1.00ct F IF Heart Natural Diamond

EX • F/IF • GIA 1518576120

Certificate GIA 1518576120

Diamond specifications and retailer prices

From $4,829 CAD
As of November 2, 2026
Save $4,186 CAD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,393 CAD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1518576120. Listed at 9 retailers as of November 2, 2026, with a 87% 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

1.00
Carat
F
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.04°
Pavilion angle40.25°
OriginNatural
Grading LabGIA
CertificateGIA 1518576120
Dimensions6.09 × 7.08 × 4.05 mm
L/W Ratio1.16
Girdle conditionVery Thick
Top View
6.09 mm7.08 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1518576120
Side View
Table 62.0%Crown 36.04°GirdlePavilion 40.25°CuletDepth 57.1%

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 2
Current: $9,393 CAD|Low: $4,827 CAD|High: $9,393 CAD|Avg: $6,368 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$4,829 CAD
Retailer 7$4,941 CAD
Retailer 6$5,391 CAD
Retailer 4$5,394 CAD
Retailer 5$5,774 CAD
Retailer 10$5,815 CAD
Retailer 8$6,168 CAD
Retailer 9$6,261 CAD
Retailer 3$9,015 CAD
NZ Jewellers$9,393 CAD

35 data points across 10 retailers

9 retailers$4,829 CAD to $9,015 CAD

A
Cheapest Retailer
-
$4,829 CAD
Retailer 2
-
$5,391 CAD
View
Price last confirmed 45 days ago
Retailer 3
-
$5,391 CAD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$5,394 CAD
View
Retailer 5
-
$5,598 CAD
View
Price last confirmed 36 days ago
Retailer 6
-
$5,774 CAD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$9,015 CAD
View
Retailer 8
-
$9,393 CAD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
ff1ade4a-0090-490c-a4ac-28a682a8b30d · Sep 29
$9,393 CAD
$6,678 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from $4,829 CADSave up to $4,186 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
$4,829 CAD