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Oval|Natural|GIA

5.02ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 5191654922

Certificate GIA 5191654922

Diamond specifications and retailer prices

From £134,435 GBP
€171,550 EUR
As of October 31, 2026
Save £38,602 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £173,037 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 5.02ct natural oval diamond

This 5.02ct natural oval sits in the over five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5191654922. Listed at 3 retailers as of October 31, 2026, with prices from £134,435 to £173,037, a £38,602 spread on the same certified stone. MOH London lists it at £173,037. 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

5.02
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5191654922
Dimensions13.70 × 9.69 × 6.02 mm
L/W Ratio1.41
Top View
13.70 mm9.69 mm5.02 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5191654922
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: £173,037 GBP|Low: £105,179 GBP|High: £173,037 GBP|Avg: £132,093 GBP|+5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 3£107,267 GBP
Retailer 4£127,854 GBP
Retailer 2£134,435 GBP
MOH London£173,037 GBP

23 data points across 4 retailers

3 retailers£134,435 GBP to £173,037 GBP

Retailer 1
-
£107,267 GBP
Price last confirmed 12 days ago
C
Retailer 2
-
£134,435 GBP
€171,550 EUR
View
Most Expensive
C
MOH London
2D9F782A4 · Nov 1
£173,037 GBP
View
2 more retailers have this diamond
Prices start from £134,435 GBPSave up to £38,602 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.

C
5.02ct Oval
£134,435 GBP