Round|Natural|HRD

3.03ct F SI2 Round Natural Diamond

EX • F/SI2 • HRD 250000253165

Certificate HRD 250000253165

Diamond specifications and retailer prices

From $21,929 USD
As of October 30, 2026
Save $11,820 USD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $33,749 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 HRD 250000253165. Listed at 8 retailers as of October 30, 2026, with prices from $21,929 to $33,749, a $11,820 spread on the same certified stone. MOH London lists it at $33,749. 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
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 250000253165
Dimensions9.20 × 9.23 × 5.76 mm
L/W Ratio1.00
Star length50%
Culet sizeNone
Top View
9.20 mm9.23 mm3.03 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 250000253165
Side View
Table 58.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $33,749 USD|Low: $21,865 USD|High: $34,155 USD|Avg: $26,213 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$21,929 USD
Retailer 3$22,859 USD
Retailer 9$23,853 USD
Retailer 4$25,046 USD
Retailer 2$25,311 USD
Retailer 6$25,841 USD
Retailer 8$26,835 USD
Retailer 7$30,614 USD
MOH London$33,749 USD

29 data points across 9 retailers

8 retailers$21,929 USD to $33,749 USD

A
Cheapest Retailer
-
$21,929 USD
A
Retailer 2
-
$22,859 USD
View
Final sale: no returns
A
Retailer 3
-
$25,046 USD
View
A
Retailer 4
-
$25,311 USD
€24,106 EUR
View
A
Retailer 5
-
$25,841 USD
View
A
Retailer 6
-
$26,835 USD
View
B+
Retailer 7
-
$30,614 USD
View
Most Expensive
B+
MOH London
76A4F9A48 · Nov 1
$33,749 USD
£26,574 GBP
View
7 more retailers have this diamond
Prices start from $21,929 USDSave up to $11,820 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.

A
3.03ct Round
$21,929 USD