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Round|Natural|GIA

6.03ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 2548884187

Certificate GIA 2548884187

Diamond specifications and retailer prices

From £34,356 GBP
As of November 4, 2026
Save £4,687 GBP (12%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £39,043 GBP at Ritani · As of November 4, 2026
View at Ritani

About this 6.03ct natural round diamond

This 6.03ct natural round sits in the over five carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2548884187. Listed at 2 retailers as of November 4, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

6.03
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2548884187
Dimensions11.61 × 11.52 × 7.29 mm
L/W Ratio1.01
Top View
11.61 mm11.52 mm6.03 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2548884187
Side View
Table 56.0%Crown 36°Girdle: Sli. ThickPavilion 41°Culet: NDepth 63.1%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 4
Current: £34,356 GBP|Low: £34,356 GBP|High: £74,971 GBP|Avg: £45,869 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Ritani
November 4, 2026
Retailer 1£34,356 GBP
Retailer 8£37,659 GBP
Retailer 6£38,664 GBP
Ritani£39,043 GBP
Retailer 7£39,250 GBP
Retailer 3£39,709 GBP
Retailer 2£42,078 GBP
Retailer 5£44,689 GBP
Retailer 10£45,505 GBP
Retailer 11£45,998 GBP
Retailer 9£46,024 GBP
Retailer 12£47,767 GBP
Retailer 4£74,971 GBP

15 data points across 13 retailers

2 retailers£34,356 GBP to £39,043 GBP

B+
Cheapest Retailer
-
£34,356 GBP
Most Expensive
B
Ritani
D-514VBVWSEZ · Nov 4
£39,043 GBP
$52,548 USD
View
1 more retailer has this diamond
Prices start from £34,356 GBPSave up to £4,687 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.

B+
6.03ct Round
£34,356 GBP