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Heart|Natural|GIA

3.00ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7421308029

Certificate GIA 7421308029

Diamond specifications and retailer prices

From $26,136 CAD
As of November 4, 2026
Save $13,590 CAD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $39,726 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 H 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 7421308029. Listed at 9 retailers as of November 4, 2026, with prices from $26,136 to $39,726, a $13,590 spread on the same certified stone. MOH London lists it at $39,726. 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
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7421308029
Dimensions9.20 × 9.54 × 5.53 mm
L/W Ratio1.04
Top View
9.20 mm9.54 mm3.00 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7421308029
Side View
Table 60.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 57.9%

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 4
Current: $39,726 CAD|Low: $26,136 CAD|High: $43,732 CAD|Avg: $31,920 CAD|-8.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$26,136 CAD
Retailer 3$26,547 CAD
Retailer 8$26,979 CAD
Retailer 6$29,560 CAD
Retailer 7$30,498 CAD
Retailer 2$30,771 CAD
Retailer 4$31,671 CAD
Retailer 5$36,131 CAD
MOH London$39,726 CAD

46 data points across 9 retailers

9 retailers$26,136 CAD to $39,726 CAD

A
Cheapest Retailer
-
$26,136 CAD
A
Retailer 2
-
$26,547 CAD
View
A
Retailer 3
-
$26,979 CAD
View
Final sale: no returns
B+
Retailer 4
-
$29,560 CAD
View
B+
Retailer 5
-
$30,498 CAD
View
B+
Retailer 6
-
$30,771 CAD
View
B+
Retailer 7
-
$31,671 CAD
View
B+
Retailer 8
-
$36,131 CAD
View
Most Expensive
B
MOH London
DC7A3DE77 · Nov 4
$39,726 CAD
£22,238 GBP
View
8 more retailers have this diamond
Prices start from $26,136 CADSave up to $13,590 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
$26,136 CAD