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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 $71,472 NZD
As of November 4, 2026
Save $51,369 NZD (42%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $122,841 NZD 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 $71,472 to $122,841, a $51,369 spread on the same certified stone. MOH London lists it at $122,841. 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
Colour
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: $122,841 NZD|Low: $74,608 NZD|High: $124,653 NZD|Avg: $91,380 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$75,537 NZD
Retailer 5$77,692 NZD
Retailer 4$78,724 NZD
Retailer 7$78,867 NZD
Retailer 6$91,064 NZD
Retailer 2$95,150 NZD
Retailer 3$101,533 NZD
MOH London$122,841 NZD

45 data points across 8 retailers

15 retailers$71,472 NZD to $122,841 NZD

B
Cheapest Retailer
-
$71,472 NZD
B
Retailer 2
-
$72,293 NZD
View
Final sale: no returns
Retailer 3
-
$75,537 NZD
View
Price last confirmed 33 days ago
B
Retailer 4
-
$76,449 NZD
View
B
Retailer 5
-
$77,692 NZD
View
B
Retailer 6
-
$78,724 NZD
View
Retailer 7
-
$78,867 NZD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$80,246 NZD
View
B
Retailer 9
-
$82,041 NZD
View
B
Retailer 10
-
$82,041 NZD
View
B
Retailer 11
-
$84,783 NZD
View
B
Retailer 12
-
$91,064 NZD
View
B
Retailer 13
-
$95,150 NZD
View
B
Retailer 14
-
$101,533 NZD
View
Most Expensive
B
MOH London
96221293E · Nov 4
$122,841 NZD
£53,620 GBP
View
14 more retailers have this diamond
Prices start from $71,472 NZDSave up to $51,369 NZD

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
$71,472 NZD