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Round|Natural|GIA

3.03ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2276185408

Certificate GIA 2276185408

Diamond specifications and retailer prices

From £24,135 GBP
₹3,079,880 INR
As of November 1, 2026
Save £19,040 GBP (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £43,175 GBP at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 2276185408. Listed at 17 retailers as of October 31, 2026, with prices from £24,135 to £43,175, a £19,040 spread on the same certified stone. Diamond Quarter lists it at £43,175. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2276185408
Dimensions9.19 × 9.23 × 5.78 mm
L/W Ratio1.00
Top View
9.19 mm9.23 mm3.03 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2276185408
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: £31,206 GBP|Low: £24,079 GBP|High: £42,179 GBP|Avg: £29,678 GBP|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3£24,135 GBP
Retailer 5£24,295 GBP
Retailer 2£26,677 GBP
Retailer 6£28,020 GBP
Retailer 1£31,206 GBP
Retailer 4£41,676 GBP

46 data points across 6 retailers

17 retailers£24,135 GBP to £43,175 GBP

A
Cheapest Retailer
-
£24,135 GBP
₹3,079,880 INR
A
Retailer 2
-
£24,295 GBP
$32,553 USD
View
A
Retailer 3
-
£24,346 GBP
$32,621 USD
View
A
Retailer 4
-
£25,173 GBP
CA$46,845 CAD
View
A
Retailer 5
-
£26,677 GBP
View
B+
Retailer 6
-
£26,686 GBP
$35,756 USD
View
B+
Retailer 7
-
£27,798 GBP
$37,246 USD
View
B+
Retailer 8
-
£27,838 GBP
$37,300 USD
View
B+
Retailer 9
-
£27,838 GBP
$37,300 USD
View
B+
Retailer 10
-
£28,020 GBP
$37,544 USD
View
B+
Retailer 11
-
£28,764 GBP
$38,540 USD
View
B+
Retailer 12
-
£28,909 GBP
$38,735 USD
View
B+
Retailer 13
-
£30,021 GBP
$40,225 USD
View
Retailer 14
-
£31,206 GBP
€39,822 EUR
View
B+
Retailer 15
-
£31,216 GBP
$41,826 USD
View
B
Retailer 16
-
£41,676 GBP
View
Most Expensive
B
Diamond Quarter
3.03SI2F220855FDN · Oct 31
£43,175 GBP
View
16 more retailers have this diamond
Prices start from £24,135 GBPSave up to £19,040 GBP

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
£24,135 GBP