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Heart|Natural|GIA

1.00ct F SI2 Heart Natural Diamond

VG • F/SI2 • GIA 5423613743

Certificate GIA 5423613743

Diamond specifications and retailer prices

From $2,694 CAD
As of November 6, 2026
Save $3,057 CAD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,485 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5423613743. Listed at 14 retailers as of November 4, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
F
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5423613743
Dimensions5.88 × 5.26 × 3.67 mm
L/W Ratio1.12
Top View
5.88 mm5.26 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5423613743
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,485 CAD|Low: $2,743 CAD|High: $6,511 CAD|Avg: $4,169 CAD|+2.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$2,743 CAD
Retailer 9$2,751 CAD
Retailer 8$2,927 CAD
Retailer 7$2,982 CAD
Retailer 6$3,016 CAD
Retailer 3$3,577 CAD
Retailer 2$4,086 CAD
Retailer 4$5,750 CAD
Queensmith$6,485 CAD

42 data points across 9 retailers

14 retailers$2,694 CAD to $5,750 CAD

B+
Cheapest Retailer
-
$2,694 CAD
B+
Retailer 2
-
$2,743 CAD
View
B+
Retailer 3
-
$2,751 CAD
View
Final sale: no returns
B+
Retailer 4
-
$2,927 CAD
View
Retailer 5
-
$2,982 CAD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,016 CAD
View
B+
Retailer 7
-
$3,061 CAD
View
B
Retailer 8
-
$3,320 CAD
View
B
Retailer 9
-
$3,320 CAD
View
B
Retailer 10
-
$3,432 CAD
View
B
Retailer 11
-
$3,577 CAD
View
B
Retailer 12
-
$4,086 CAD
View
B
Retailer 13
-
$5,750 CAD
View
Most Expensive
Queensmith
5423613743 · Oct 28
$6,485 CAD
£3,630 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $2,694 CADSave up to $3,057 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.

B+
1.00ct Heart
$2,694 CAD