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Heart|Natural|GIA

3.03ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 5231562145

Certificate GIA 5231562145

Diamond specifications and retailer prices

From €31,316 EUR
CA$48,783 CAD
As of November 2, 2026
Save €20,455 EUR (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €51,770 EUR at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231562145. Listed at 13 retailers as of November 1, 2026, with prices from €31,316 to €51,770, a €20,455 spread on the same certified stone. MOH London lists it at €51,770. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 5231562145
Dimensions8.90 × 10.09 × 5.76 mm
L/W Ratio1.13
Top View
8.90 mm10.09 mm3.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231562145
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 42.5°Culet: NoneDepth 57.1%

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 2
Current: €51,770 EUR|Low: €31,316 EUR|High: €52,394 EUR|Avg: €37,188 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2€31,316 EUR
Retailer 3€32,958 EUR
Retailer 4€33,735 EUR
Retailer 9€34,896 EUR
Retailer 10€34,896 EUR
Retailer 6€35,119 EUR
Retailer 8€38,440 EUR
Retailer 7€38,631 EUR
Retailer 5€39,172 EUR
MOH London€51,770 EUR

33 data points across 10 retailers

13 retailers€31,316 EUR to €51,770 EUR

B+
Cheapest Retailer
-
€31,316 EUR
CA$48,783 CAD
B+
Retailer 2
-
€32,958 EUR
$36,966 USD
View
B+
Retailer 3
-
€33,735 EUR
£29,793 GBP
View
B
Retailer 4
-
€34,530 EUR
$38,729 USD
View
Retailer 5
-
€34,530 EUR
$38,729 USD
View
Price last confirmed 43 days ago
B
Retailer 6
-
€34,530 EUR
$38,729 USD
View
B
Retailer 7
-
€34,896 EUR
$39,140 USD
View
B
Retailer 8
-
€34,896 EUR
$39,140 USD
View
B
Retailer 9
-
€35,119 EUR
$39,390 USD
View
Retailer 10
-
€36,064 EUR
$40,450 USD
View
Price last confirmed 7 days ago
B
Retailer 11
-
€38,631 EUR
$43,329 USD
View
B
Retailer 12
-
€39,172 EUR
$43,935 USD
View
Most Expensive
B
MOH London
92174DDC6 · Nov 1
€51,770 EUR
£45,721 GBP
View
12 more retailers have this diamond
Prices start from €31,316 EURSave up to €20,455 EUR

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
€31,316 EUR