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Heart|Natural|GIA

3.03ct F SI2 Heart Natural Diamond

GD • F/SI2

Diamond specifications and retailer prices

From $38,815 NZD
As of November 6, 2026
Save $27,213 NZD (41%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $66,028 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 28 retailers as of November 4, 2026, with prices from $38,815 to $66,028, a $27,213 spread on the same certified stone. MOH London lists it at $66,028. 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

3.03
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions8.49 × 9.61 × 6.05 mm
L/W Ratio1.13
Top View
8.49 mm9.61 mm3.03 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 65.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.0%

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 6
Current: $66,028 NZD|Low: $40,166 NZD|High: $67,004 NZD|Avg: $46,678 NZD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$40,409 NZD
Retailer 8$40,624 NZD
Retailer 2$40,927 NZD
Retailer 7$42,392 NZD
Retailer 4$42,659 NZD
Retailer 6$44,511 NZD
Retailer 9$45,924 NZD
Retailer 3$51,855 NZD
MOH London$66,028 NZD

28 data points across 9 retailers

28 retailers$38,815 NZD to $66,028 NZD

B+
Cheapest Retailer
-
$38,815 NZD
B+
Retailer 2
-
$38,970 NZD
View
B+
Retailer 3
-
$39,291 NZD
View
B+
Retailer 4
-
$39,608 NZD
View
Retailer 5
-
$40,409 NZD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$40,624 NZD
View
Final sale: no returns
B+
Retailer 7
-
$40,927 NZD
View
B+
Retailer 8
-
$41,919 NZD
View
Retailer 9
-
$42,392 NZD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$42,659 NZD
View
B+
Retailer 11
-
$43,007 NZD
View
B+
Retailer 12
-
$44,322 NZD
View
B+
Retailer 13
-
$44,322 NZD
View
B+
Retailer 14
-
$44,511 NZD
View
B+
Retailer 15
-
$45,305 NZD
View
B+
Retailer 16
-
$45,801 NZD
View
Retailer 17
-
$45,924 NZD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$45,924 NZD
View
Retailer 19
-
$46,043 NZD
View
Price last confirmed 23 days ago
B
Retailer 20
-
$46,606 NZD
View
B
Retailer 21
-
$47,690 NZD
View
Retailer 22
-
$47,690 NZD
View
Price last confirmed 34 days ago
B
Retailer 23
-
$51,023 NZD
View
B
Retailer 24
-
$51,855 NZD
View
B
Retailer 25
-
$51,983 NZD
View
Retailer 26
-
$60,054 NZD
View
Price last confirmed 35 days ago
B
Retailer 27
-
$60,054 NZD
View
Most Expensive
B
MOH London
5E4440BAB · Nov 4
$66,028 NZD
£28,821 GBP
View
27 more retailers have this diamond
Prices start from $38,815 NZDSave up to $27,213 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
$38,815 NZD