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Round|Natural|GIA

5.05ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 5241036673

Certificate GIA 5241036673

Diamond specifications and retailer prices

From £48,267 GBP
$64,673 USD
As of October 28, 2026
Save £15,621 GBP (24%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £63,888 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 5.05ct natural round diamond

This 5.05ct natural round sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5241036673. Listed at 9 retailers as of October 28, 2026, with prices from £48,267 to £63,888, a £15,621 spread on the same certified stone. Yorxs lists it at £63,888. 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

5.05
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241036673
Dimensions11.23 × 11.28 × 6.58 mm
L/W Ratio1.00
Top View
11.23 mm11.28 mm5.05 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5241036673
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 58.4%

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: Oct 28
Current: £48,687 GBP|Low: £46,650 GBP|High: £63,888 GBP|Avg: £52,950 GBP|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 31, 2026
Retailer 7£48,267 GBP
Retailer 1£48,687 GBP
Retailer 5£48,968 GBP
Retailer 3£50,673 GBP
Retailer 2£52,272 GBP
Retailer 4£55,305 GBP
Retailer 6£57,326 GBP
Yorxs£63,888 GBP

24 data points across 8 retailers

9 retailers£48,267 GBP to £63,888 GBP

A
Cheapest Retailer
-
£48,267 GBP
$64,673 USD
A
Retailer 2
-
£48,687 GBP
₹6,212,859 INR
View
A
Retailer 3
-
£48,968 GBP
$65,612 USD
View
A
Retailer 4
-
£50,673 GBP
CA$94,300 CAD
View
A
Retailer 5
-
£52,272 GBP
View
B+
Retailer 6
-
£55,305 GBP
$74,103 USD
View
B+
Retailer 7
-
£57,326 GBP
$76,810 USD
View
B+
Retailer 8
-
£61,283 GBP
SGD 110,963 SGD
View
Most Expensive
B+
Yorxs
PK5566 · Oct 31
£63,888 GBP
€81,527 EUR
View
8 more retailers have this diamond
Prices start from £48,267 GBPSave up to £15,621 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
5.05ct Round
£48,267 GBP