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Oval|Natural|GIA

3.51ct E SI2 Oval Natural Diamond

E/SI2

Diamond specifications and retailer prices

From £38,717 GBP
CA$72,051 CAD
As of October 30, 2026
Save £8,043 GBP (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £46,761 GBP at The Diamond Guys · As of October 29, 2026
View at The Diamond Guys

About this 3.51ct natural oval diamond

This 3.51ct natural oval sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included) and certified by GIA. Listed at 2 retailers as of October 29, 2026, with prices from £38,717 to £46,761, a £8,043 spread on the same certified stone. The Diamond Guys lists it at £46,761. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
E
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions12.43 × 8.11 × 5.10 mm
L/W Ratio1.53
Top View
12.43 mm8.11 mm3.51 ctE / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA
Side View
Table 60.0%CrownGirdle: MediumPavilionCuletDepth 62.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £38,717 GBP|Low: £38,717 GBP|High: £46,761 GBP|Avg: £44,079 GBP
Retailer 1
The Diamond Guys
September 4, 2026
Retailer 1£38,717 GBP
The Diamond Guys£46,761 GBP

2 data points across 2 retailers

2 retailers£38,717 GBP to £46,761 GBP

B
Cheapest Retailer
-
£38,717 GBP
CA$72,051 CAD
Most Expensive
C
The Diamond Guys
1961519068 · Oct 29
£46,761 GBP
$62,654 USD
View
1 more retailer has this diamond
Prices start from £38,717 GBPSave up to £8,043 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
3.51ct Oval
£38,717 GBP