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Heart|Natural|GIA

3.03ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 1479228486

Certificate GIA 1479228486

Diamond specifications and retailer prices

From $55,731 CAD
As of November 4, 2026
Save $40,055 CAD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $95,786 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1479228486. Listed at 15 retailers as of November 4, 2026, with prices from $55,731 to $95,786, a $40,055 spread on the same certified stone. MOH London lists it at $95,786. 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

3.03
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.85°
Pavilion angle36.95°
OriginNatural
Grading LabGIA
CertificateGIA 1479228486
Dimensions9.44 × 7.53 × 5.25 mm
L/W Ratio1.25
Key to symbols
Crystal, Feather, Cloud, Pinpoint
Top View
9.44 mm7.53 mm3.03 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1479228486
Side View
Table 65.0%Crown 39.85°Girdle: THN-VTKPavilion 36.95°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $95,786 CAD|Low: $58,176 CAD|High: $97,199 CAD|Avg: $71,254 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$58,900 CAD
Retailer 5$60,581 CAD
Retailer 4$61,385 CAD
Retailer 7$61,497 CAD
Retailer 6$71,008 CAD
Retailer 2$74,194 CAD
Retailer 3$79,170 CAD
MOH London$95,786 CAD

45 data points across 8 retailers

15 retailers$55,731 CAD to $95,786 CAD

B
Cheapest Retailer
-
$55,731 CAD
B
Retailer 2
-
$56,371 CAD
View
Final sale: no returns
Retailer 3
-
$58,900 CAD
View
Price last confirmed 33 days ago
B
Retailer 4
-
$59,612 CAD
View
B
Retailer 5
-
$60,581 CAD
View
B
Retailer 6
-
$61,385 CAD
View
Retailer 7
-
$61,497 CAD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$62,573 CAD
View
B
Retailer 9
-
$63,972 CAD
View
B
Retailer 10
-
$63,972 CAD
View
B
Retailer 11
-
$66,110 CAD
View
B
Retailer 12
-
$71,008 CAD
View
B
Retailer 13
-
$74,194 CAD
View
B
Retailer 14
-
$79,170 CAD
View
Most Expensive
B
MOH London
96221293E · Nov 4
$95,786 CAD
£53,620 GBP
View
14 more retailers have this diamond
Prices start from $55,731 CADSave up to $40,055 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
3.03ct Heart
$55,731 CAD