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Round|Natural|GIA

3.03ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2434636304

Certificate GIA 2434636304

Diamond specifications and retailer prices

From $34,933 USD
CA$48,518 CAD
As of October 30, 2026
Save $22,323 USD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $57,257 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2434636304. Listed at 11 retailers as of October 30, 2026, with prices from $34,933 to $57,257, a $22,323 spread on the same certified stone. MOH London lists it at $57,257. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2434636304
Dimensions9.20 × 9.24 × 5.80 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Culet sizeNone
Top View
9.20 mm9.24 mm3.03 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2434636304
Side View
Table 58.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.9%

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: Oct 30
Current: $57,257 USD|Low: $28,935 USD|High: $57,946 USD|Avg: $38,001 USD|+9.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$28,935 USD
Retailer 3$29,018 USD
Retailer 4$31,948 USD
Retailer 9$34,933 USD
Retailer 8$35,152 USD
Retailer 5$36,711 USD
Retailer 7$36,747 USD
Retailer 10$38,839 USD
Retailer 2$43,307 USD
Retailer 11$43,320 USD
Retailer 6$43,708 USD
MOH London$57,257 USD

38 data points across 12 retailers

11 retailers$34,933 USD to $57,257 USD

Retailer 1
-
$28,935 USD
Price last confirmed 25 days ago
Retailer 2
-
$29,018 USD
HK$226,700 HKD
View
Price last confirmed 24 days ago
B+
Retailer 3
-
$34,933 USD
CA$48,518 CAD
View
B+
Retailer 4
-
$35,152 USD
View
B+
Retailer 5
-
$36,711 USD
£28,906 GBP
View
B+
Retailer 6
-
$36,747 USD
View
B+
Retailer 7
-
$38,839 USD
View
B
Retailer 8
-
$43,307 USD
€41,245 EUR
View
B+
Retailer 9
-
$43,320 USD
View
B
Retailer 10
-
$43,708 USD
View
Most Expensive
B
MOH London
C66429DBC · Nov 1
$57,257 USD
£45,084 GBP
View
10 more retailers have this diamond
Prices start from $34,933 USDSave up to $22,323 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 Round
$34,933 USD