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Oval|Natural|GIA

3.20ct K SI2 Oval Natural Diamond

K/SI2 • GIA 1348441430

Certificate GIA 1348441430

Diamond specifications and retailer prices

From £12,030 GBP
As of November 6, 2026
Save £8,894 GBP (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £20,924 GBP at MOH London · As of November 4, 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 K colour (faint-tinted) and SI2 clarity (slightly-included) and certified by GIA 1348441430. Listed at 3 retailers as of November 4, 2026, with prices from £12,030 to £20,924, a £8,894 spread on the same certified stone. MOH London lists it at £20,924. 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

3.20
Carat
K
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1348441430
Dimensions11.46 × 8.39 × 5.04 mm
L/W Ratio1.37
Culet sizeNone
Top View
11.46 mm8.39 mm3.20 ctK / SI2
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1348441430
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £20,924 GBP|Low: £12,030 GBP|High: £21,092 GBP|Avg: £14,495 GBP|-0.4%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 2£12,030 GBP
Retailer 3£14,943 GBP
MOH London£20,924 GBP

45 data points across 3 retailers

3 retailers£12,030 GBP to £20,924 GBP

A
Cheapest Retailer
-
£12,030 GBP
B+
Retailer 2
-
£14,943 GBP
View
Most Expensive
B
MOH London
60697D2AD · Nov 4
£20,924 GBP
View
2 more retailers have this diamond
Prices start from £12,030 GBPSave up to £8,894 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
£12,030 GBP