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Oval|Natural|GIA

3.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 7551673342

Certificate GIA 7551673342

Diamond specifications and retailer prices

From £21,294 GBP
HK$222,900 HKD
As of November 1, 2026
Save £17,955 GBP (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £39,249 GBP at MOH London · As of November 1, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551673342. Listed at 10 retailers as of November 1, 2026, with prices from £21,294 to £39,249, a £17,955 spread on the same certified stone. MOH London lists it at £39,249. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle34.86°
OriginNatural
Grading LabGIA
CertificateGIA 7551673342
Dimensions11.82 × 8.48 × 5.29 mm
L/W Ratio1.39
Key to symbols
Crystal, Feather, Cloud, Needle
Top View
11.82 mm8.48 mm3.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551673342
Side View
Table 56.0%CrownGirdle: STK-THKPavilion 34.86°Culet: NoneDepth 62.4%

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: Nov 1
Current: £39,249 GBP|Low: £21,294 GBP|High: £42,191 GBP|Avg: £29,830 GBP|-6.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7£21,294 GBP
Retailer 10£24,455 GBP
Retailer 8£26,178 GBP
Retailer 3£26,336 GBP
Retailer 9£28,381 GBP
Retailer 5£28,896 GBP
Retailer 6£30,052 GBP
Retailer 4£30,898 GBP
Retailer 2£30,910 GBP
MOH London£39,249 GBP

41 data points across 10 retailers

10 retailers£21,294 GBP to £39,249 GBP

A
Cheapest Retailer
-
£21,294 GBP
HK$222,900 HKD
Retailer 2
-
£24,455 GBP
SGD 44,280 SGD
View
Price last confirmed 21 days ago
A
Retailer 3
-
£26,178 GBP
$35,076 USD
View
A
Retailer 4
-
£26,336 GBP
$35,288 USD
View
A
Retailer 5
-
£28,381 GBP
$38,028 USD
View
A
Retailer 6
-
£28,896 GBP
$38,718 USD
View
A
Retailer 7
-
£30,052 GBP
$40,267 USD
View
A
Retailer 8
-
£30,898 GBP
€39,428 EUR
View
A
Retailer 9
-
£30,910 GBP
View
Most Expensive
B+
MOH London
1FE5B4340 · Nov 1
£39,249 GBP
View
9 more retailers have this diamond
Prices start from £21,294 GBPSave up to £17,955 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
3.50ct Oval
£21,294 GBP