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Heart|Natural|GIA

3.00ct J SI2 Heart Natural Diamond

GD • J/SI2 • GIA 6475800063

Certificate GIA 6475800063

Diamond specifications and retailer prices

From $20,190 CAD
As of November 4, 2026
Save $10,802 CAD (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $30,992 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3ct natural heart diamond

This 3ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6475800063. Listed at 10 retailers as of November 4, 2026, with prices from $20,190 to $30,992, a $10,802 spread on the same certified stone. MOH London lists it at $30,992. 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

3.00
Carat
J
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6475800063
Dimensions8.82 × 10.06 × 5.17 mm
L/W Ratio1.14
Top View
8.82 mm10.06 mm3.00 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6475800063
Side View
Table 70.0%CrownGirdle: MED-VTKPavilionCulet: SmallDepth 51.4%

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 4
Current: $30,992 CAD|Low: $20,131 CAD|High: $31,449 CAD|Avg: $24,291 CAD|-0.3%
MOH London
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 7$20,190 CAD
Retailer 2$20,619 CAD
Retailer 5$21,047 CAD
Retailer 8$21,963 CAD
Retailer 6$23,427 CAD
Retailer 10$23,793 CAD
Retailer 12$24,397 CAD
Retailer 4$24,500 CAD
Retailer 11$24,708 CAD
Retailer 3$25,218 CAD
Retailer 9$28,188 CAD
MOH London$30,992 CAD

42 data points across 12 retailers

10 retailers$20,190 CAD to $30,992 CAD

B+
Cheapest Retailer
-
$20,190 CAD
B+
Retailer 2
-
$20,619 CAD
View
B+
Retailer 3
-
$21,047 CAD
View
Final sale: no returns
Retailer 4
-
$21,963 CAD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$23,427 CAD
View
B
Retailer 6
-
$23,793 CAD
View
B
Retailer 7
-
$24,397 CAD
View
B
Retailer 8
-
$24,708 CAD
View
C
Retailer 9
-
$28,188 CAD
View
Most Expensive
B
MOH London
0DFE3305A · Nov 4
$30,992 CAD
£17,349 GBP
View
9 more retailers have this diamond
Prices start from $20,190 CADSave up to $10,802 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+
3.00ct Heart
$20,190 CAD