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Oval|Natural|GIA

3.50ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 7546807289

Certificate GIA 7546807289

Diamond specifications and retailer prices

From £42,316 GBP
CA$78,749 CAD
As of October 30, 2026
Save £27,883 GBP (40%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £70,199 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.5ct natural oval diamond

This 3.5ct natural oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546807289. Listed at 13 retailers as of October 29, 2026, with prices from £42,316 to £70,199, a £27,883 spread on the same certified stone. MOH London lists it at £70,199. 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

3.50
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546807289
Dimensions8.39 × 11.73 × 5.44 mm
L/W Ratio1.40
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
8.39 mm11.73 mm3.50 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7546807289
Side View
Table 59.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £70,199 GBP|Low: £32,249 GBP|High: £70,199 GBP|Avg: £45,174 GBP|+23.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 10£32,249 GBP
Retailer 9£33,923 GBP
Retailer 4£36,578 GBP
Retailer 3£38,638 GBP
Retailer 6£39,904 GBP
Retailer 5£40,687 GBP
Retailer 15£42,316 GBP
Retailer 19£42,951 GBP
Retailer 7£43,230 GBP
Retailer 13£43,806 GBP
Retailer 8£44,892 GBP
Retailer 2£45,555 GBP
Retailer 20£46,572 GBP
Retailer 16£47,456 GBP
Retailer 11£49,831 GBP
Retailer 18£50,194 GBP
Retailer 17£51,107 GBP
Retailer 12£53,026 GBP
Retailer 14£53,068 GBP
MOH London£70,199 GBP

18 data points across 20 retailers

13 retailers£42,316 GBP to £70,199 GBP

Retailer 1
-
£40,687 GBP
Price last confirmed 22 days ago
B+
Retailer 2
-
£42,316 GBP
CA$78,749 CAD
View
B+
Retailer 3
-
£42,951 GBP
$57,550 USD
View
Retailer 4
-
£43,230 GBP
$57,923 USD
View
Price last confirmed 23 days ago
B+
Retailer 5
-
£43,806 GBP
$58,695 USD
View
Retailer 6
-
£44,892 GBP
$60,150 USD
View
Price last confirmed 23 days ago
B
Retailer 7
-
£45,555 GBP
View
B
Retailer 8
-
£46,572 GBP
$62,401 USD
View
B
Retailer 9
-
£47,456 GBP
$63,586 USD
View
B+
Retailer 10
-
£50,194 GBP
$67,255 USD
View
B
Retailer 11
-
£51,107 GBP
$68,478 USD
View
B+
Retailer 12
-
£53,068 GBP
€67,719 EUR
View
Most Expensive
B
MOH London
CAF495D56 · Oct 29
£70,199 GBP
View
12 more retailers have this diamond
Prices start from £42,316 GBPSave up to £27,883 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+
3.50ct Oval
£42,316 GBP