Round|Natural|GIA

3.03ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2437363943

Certificate GIA 2437363943

Diamond specifications and retailer prices

From $50,880 USD
As of November 1, 2026
Save $42,469 USD (45%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $93,349 USD at MOH London · As of November 4, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2437363943. Listed at 21 retailers as of November 1, 2026, with prices from $50,880 to $93,349, a $42,469 spread on the same certified stone. MOH London lists it at $93,349. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2437363943
Dimensions9.43 × 9.39 × 5.62 mm
L/W Ratio1.00
Top View
9.43 mm9.39 mm3.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2437363943
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.7%

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 1
Current: $93,349 USD|Low: $50,880 USD|High: $94,727 USD|Avg: $65,679 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$50,880 USD
Retailer 2$53,765 USD
Retailer 7$56,867 USD
Retailer 4$59,403 USD
Retailer 5$70,049 USD
Retailer 3$77,157 USD
MOH London$93,349 USD

37 data points across 7 retailers

21 retailers$50,880 USD to $93,349 USD

B+
Cheapest Retailer
-
$50,880 USD
B+
Retailer 2
-
$53,765 USD
View
B
Retailer 3
-
$54,289 USD
View
B
Retailer 4
-
$54,313 USD
View
B
Retailer 5
-
$56,162 USD
View
Retailer 6
-
$56,867 USD
View
Price last confirmed 33 days ago
B
Retailer 7
-
$58,000 USD
View
B
Retailer 8
-
$59,403 USD
View
Retailer 9
-
$59,932 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$62,060 USD
View
B
Retailer 11
-
$62,060 USD
View
B
Retailer 12
-
$62,429 USD
View
B
Retailer 13
-
$62,429 USD
View
B
Retailer 14
-
$64,120 USD
View
B
Retailer 15
-
$64,926 USD
View
B
Retailer 16
-
$67,423 USD
View
B
Retailer 17
-
$70,049 USD
View
B
Retailer 18
-
$70,252 USD
View
B
Retailer 19
-
$77,157 USD
View
B
Retailer 20
-
$90,530 USD
View
Most Expensive
B
MOH London
B65BECA75 · Nov 4
$93,349 USD
£73,503 GBP
View
20 more retailers have this diamond
Prices start from $50,880 USDSave up to $42,469 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
$50,880 USD