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Heart|Natural|GIA

3.50ct F SI1 Heart Natural Diamond

ID • F/SI1 • GIA 2566294249

Certificate GIA 2566294249

Diamond specifications and retailer prices

From $53,869 CAD
As of November 6, 2026
Save $28,890 CAD (35%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $82,759 CAD at Ritani · As of November 6, 2026
View at Ritani

About this 3.5ct natural heart diamond

This 3.5ct natural heart sits in the three to five carat band, graded F 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 2566294249. Listed at 9 retailers as of November 6, 2026, with prices from $53,869 to $82,759, a $28,890 spread on the same certified stone. Ritani lists it at $82,759. 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

3.50
Carat
F
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.55°
Pavilion angle41.97°
OriginNatural
Grading LabGIA
CertificateGIA 2566294249
Dimensions9.09 × 10.54 × 6.19 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
9.09 mm10.54 mm3.50 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566294249
Side View
Table 60.0%Crown 35.55°Girdle: STK-VTKPavilion 41.97°Culet: NoneDepth 58.7%

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: $69,110 CAD|Low: $53,869 CAD|High: $82,759 CAD|Avg: $66,587 CAD|+9.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Ritani
November 6, 2026
Retailer 7$53,869 CAD
Retailer 6$60,246 CAD
Retailer 5$67,213 CAD
Retailer 8$67,881 CAD
Retailer 4$68,470 CAD
Retailer 2$69,005 CAD
Retailer 1$69,110 CAD
Retailer 3$73,613 CAD
Ritani$82,759 CAD

35 data points across 9 retailers

9 retailers$53,869 CAD to $82,759 CAD

B+
Cheapest Retailer
-
$53,869 CAD
B+
Retailer 2
-
$60,246 CAD
View
B
Retailer 3
-
$67,213 CAD
View
B
Retailer 4
-
$67,881 CAD
View
B
Retailer 5
-
$68,470 CAD
View
B
Retailer 6
-
$69,005 CAD
View
B
Retailer 7
-
$69,110 CAD
View
Final sale: no returns
B
Retailer 8
-
$73,613 CAD
View
Most Expensive
B
Ritani
D-5MEIYH4EEH · Nov 6
$82,759 CAD
$58,836 USD
View
8 more retailers have this diamond
Prices start from $53,869 CADSave up to $28,890 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+
3.50ct Heart
$53,869 CAD