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Oval|Natural|GIA

3.20ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6233640394

Certificate GIA 6233640394

Diamond specifications and retailer prices

From £32,600 GBP
$43,680 USD
As of October 30, 2026
Save £19,130 GBP (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £51,729 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.2ct natural oval diamond

This 3.2ct 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 6233640394. Listed at 6 retailers as of October 29, 2026, with prices from £32,600 to £51,729, a £19,130 spread on the same certified stone. MOH London lists it at £51,729. 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

3.20
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6233640394
Dimensions11.89 × 8.37 × 4.82 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Top View
11.89 mm8.37 mm3.20 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6233640394
Side View
Table 63.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 57.6%

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 30
Current: £51,729 GBP|Low: £31,450 GBP|High: £57,078 GBP|Avg: £38,813 GBP|-8.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 5£31,450 GBP
Retailer 6£31,667 GBP
Retailer 3£32,600 GBP
Retailer 2£33,333 GBP
Retailer 4£40,055 GBP
MOH London£51,729 GBP

43 data points across 6 retailers

6 retailers£32,600 GBP to £51,729 GBP

Retailer 1
-
£31,450 GBP
$42,140 USD
Price last confirmed 23 days ago
Retailer 2
-
£31,667 GBP
A$65,278 AUD
View
Price last confirmed 26 days ago
A
Retailer 3
-
£32,600 GBP
$43,680 USD
View
A
Retailer 4
-
£33,333 GBP
View
B+
Retailer 5
-
£40,055 GBP
€51,114 EUR
View
Most Expensive
B
MOH London
DAFDA2A63 · Oct 29
£51,729 GBP
View
5 more retailers have this diamond
Prices start from £32,600 GBPSave up to £19,130 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
3.20ct Oval
£32,600 GBP