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Heart|Natural|GIA

3.03ct F SI2 Heart Natural Diamond

GD • F/SI2

Diamond specifications and retailer prices

From $21,517 USD
As of November 2, 2026
Save $15,183 USD (41%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $36,700 USD 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 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 1, 2026, with prices from $21,517 to $36,700, a $15,183 spread on the same certified stone. MOH London lists it at $36,700. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $36,700 USD|Low: $18,907 USD|High: $37,144 USD|Avg: $26,349 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6$22,402 USD
Retailer 9$22,520 USD
Retailer 4$22,688 USD
Retailer 8$23,500 USD
Retailer 5$23,882 USD
Retailer 7$24,675 USD
Retailer 10$25,458 USD
Retailer 3$26,437 USD
Retailer 2$28,901 USD
Retailer 11$33,291 USD
MOH London$36,700 USD

27 data points across 11 retailers

28 retailers$21,517 USD to $36,700 USD

B+
Cheapest Retailer
-
$21,517 USD
B+
Retailer 2
-
$21,603 USD
View
B+
Retailer 3
-
$21,781 USD
View
B+
Retailer 4
-
$21,957 USD
View
B+
Retailer 5
-
$22,402 USD
₹2,133,477 INR
View
B+
Retailer 6
-
$22,520 USD
View
Final sale: no returns
B+
Retailer 7
-
$22,688 USD
View
B+
Retailer 8
-
$23,238 USD
CA$32,276 CAD
View
B+
Retailer 9
-
$23,500 USD
View
B+
Retailer 10
-
$23,841 USD
View
B+
Retailer 11
-
$23,882 USD
£18,805 GBP
View
B+
Retailer 12
-
$24,570 USD
View
B+
Retailer 13
-
$24,570 USD
View
B+
Retailer 14
-
$24,675 USD
View
B+
Retailer 15
-
$25,116 USD
View
B+
Retailer 16
-
$25,390 USD
View
Retailer 17
-
$25,458 USD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$25,458 USD
View
Retailer 19
-
$25,524 USD
View
Price last confirmed 18 days ago
B
Retailer 20
-
$25,836 USD
View
B
Retailer 21
-
$26,437 USD
View
Retailer 22
-
$26,437 USD
View
Price last confirmed 29 days ago
B
Retailer 23
-
$28,285 USD
View
B
Retailer 24
-
$28,817 USD
View
B
Retailer 25
-
$28,901 USD
£22,757 GBP
View
Retailer 26
-
$33,291 USD
View
Price last confirmed 29 days ago
B
Retailer 27
-
$33,291 USD
View
Most Expensive
B
MOH London
5E4440BAB · Nov 1
$36,700 USD
£28,898 GBP
View
27 more retailers have this diamond
Prices start from $21,517 USDSave up to $15,183 USD

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
$21,517 USD