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Heart|Natural|GIA

3.03ct F SI2 Heart Natural Diamond

EX • F/SI2 • GIA 1529212192

Certificate GIA 1529212192

Diamond specifications and retailer prices

From $43,992 NZD
As of November 6, 2026
Save $11,399 NZD (21%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $83,826 NZD at MOH London · As of October 8, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1529212192. Listed at 17 retailers as of November 5, 2026, with a 26% 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

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1529212192
Dimensions9.19 × 9.40 × 5.90 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
9.19 mm9.40 mm3.03 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529212192
Side View
Table 54.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 62.7%

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: $83,826 NZD|Low: $42,145 NZD|High: $84,048 NZD|Avg: $54,916 NZD|-0.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 11$43,992 NZD
Retailer 2$45,732 NZD
Retailer 12$47,351 NZD
Retailer 13$48,743 NZD
Retailer 9$50,022 NZD
Retailer 4$51,610 NZD
Retailer 16$51,610 NZD
Retailer 8$53,175 NZD
Retailer 15$53,341 NZD
Retailer 10$55,391 NZD
Retailer 7$55,392 NZD
Retailer 17$55,834 NZD
Retailer 6$56,850 NZD
Retailer 3$57,608 NZD
Retailer 5$59,823 NZD
Retailer 14$63,963 NZD
MOH London$83,826 NZD

41 data points across 17 retailers

17 retailers$43,992 NZD to $55,391 NZD

B+
Cheapest Retailer
-
$43,992 NZD
B+
Retailer 2
-
$45,696 NZD
View
B+
Retailer 3
-
$45,732 NZD
View
B+
Retailer 4
-
$46,016 NZD
View
B+
Retailer 5
-
$46,375 NZD
View
B+
Retailer 6
-
$47,351 NZD
View
B+
Retailer 7
-
$50,022 NZD
View
B+
Retailer 8
-
$51,610 NZD
View
B+
Retailer 9
-
$51,610 NZD
View
Retailer 10
-
$53,175 NZD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$53,341 NZD
View
B+
Retailer 12
-
$55,391 NZD
View
Retailer 13
-
$55,392 NZD
View
Price last confirmed 38 days ago
Retailer 14
-
$55,834 NZD
View
Price last confirmed 37 days ago
Retailer 15
-
$57,608 NZD
View
Price last confirmed 30 days ago
Retailer 16
-
$59,823 NZD
View
Price last confirmed 39 days ago
Most Expensive
MOH London
811BB0E28 · Oct 8
$83,826 NZD
£36,590 GBP
View
Price last confirmed 29 days ago
16 more retailers have this diamond
Prices start from $43,992 NZDSave up to $11,399 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
$43,992 NZD