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Heart|Natural|GIA

3.00ct J SI2 Heart Natural Diamond

ID • J/SI2 • GIA 6401709413

Certificate GIA 6401709413

Diamond specifications and retailer prices

From $21,669 CAD
As of November 5, 2026
Save $7,162 CAD (25%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $33,607 CAD at MOH London · As of October 26, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6401709413. Listed at 14 retailers as of November 5, 2026, with a 33% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401709413
Dimensions8.13 × 9.79 × 5.92 mm
L/W Ratio1.20
Top View
8.13 mm9.79 mm3.00 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6401709413
Side View
Table 63.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 60.5%

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 5
Current: $33,607 CAD|Low: $19,400 CAD|High: $33,966 CAD|Avg: $25,033 CAD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$19,400 CAD
Retailer 9$21,490 CAD
Retailer 13$21,669 CAD
Retailer 6$22,417 CAD
Retailer 7$22,922 CAD
Retailer 5$22,949 CAD
Retailer 11$23,281 CAD
Retailer 12$24,175 CAD
Retailer 8$24,860 CAD
Retailer 4$27,031 CAD
Retailer 2$28,831 CAD
Retailer 10$30,443 CAD
MOH London$33,607 CAD

37 data points across 13 retailers

14 retailers$21,669 CAD to $28,831 CAD

Retailer 1
-
$21,490 CAD
Price last confirmed 12 days ago
B+
Retailer 2
-
$21,669 CAD
View
A
Retailer 3
-
$22,417 CAD
View
Retailer 4
-
$22,922 CAD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$22,949 CAD
View
Retailer 6
-
$23,281 CAD
View
Price last confirmed 11 days ago
Retailer 7
-
$24,175 CAD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$24,860 CAD
View
B+
Retailer 9
-
$25,685 CAD
View
B+
Retailer 10
-
$25,685 CAD
View
B
Retailer 11
-
$26,543 CAD
View
B
Retailer 12
-
$28,831 CAD
View
Retailer 13
-
$30,443 CAD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
4E3B95694 · Oct 26
$33,607 CAD
£18,813 GBP
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from $21,669 CADSave up to $7,162 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
3.00ct Heart
$21,669 CAD