CaratHunter
Plans
Round|Natural|GIA

5.05ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2235205017

Certificate GIA 2235205017

Diamond specifications and retailer prices

From £71,139 GBP
$95,319 USD
As of October 29, 2026
Save £4,770 GBP (6%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £75,909 GBP at Jared · As of October 30, 2026
View at Jared

About this 5.05ct natural round diamond

This 5.05ct natural round sits in the over five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235205017. Listed at 4 retailers as of October 29, 2026, with a relatively tight 7% 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

5.05
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2235205017
Dimensions10.87 × 10.93 × 6.81 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
10.87 mm10.93 mm5.05 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2235205017
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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 29
Current: £75,909 GBP|Low: £68,383 GBP|High: £75,909 GBP|Avg: £72,308 GBP|+4.0%
Jared
Retailer 2
Retailer 3
Retailer 4
October 26, 2026
Retailer 3£71,139 GBP
Retailer 2£73,461 GBP
Retailer 4£73,461 GBP
Jared£75,909 GBP

3 data points across 4 retailers

4 retailers£71,139 GBP to £75,909 GBP

A
Cheapest Retailer
-
£71,139 GBP
$95,319 USD
A
Retailer 2
-
£73,461 GBP
$98,430 USD
View
A
Retailer 3
-
£73,461 GBP
$98,430 USD
View
Most Expensive
A
Jared
150927396 · Oct 30
£75,909 GBP
$101,710 USD
View
3 more retailers have this diamond
Prices start from £71,139 GBPSave up to £4,770 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
£71,139 GBP