CaratHunter
Plans
Oval|Natural|GIA

0.51ct E IF Oval Natural Diamond

VG • E/IF • GIA 1538732600

Certificate GIA 1538732600

Diamond specifications and retailer prices

From £706 GBP
$940 USD
As of October 29, 2026
Save £724 GBP (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,430 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538732600. Listed at 7 retailers as of October 29, 2026, with prices from £706 to £1,430, a £724 spread on the same certified stone. MOH London lists it at £1,430. 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

0.51
Carat
E
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538732600
Dimensions6.30 × 4.39 × 2.79 mm
L/W Ratio1.44
Girdle conditionFaceted
Key to symbols
Surface Graining, Minor Details of Polish
Top View
6.30 mm4.39 mm0.51 ctE / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538732600
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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 29
Current: £1,430 GBP|Low: £706 GBP|High: £1,518 GBP|Avg: £1,059 GBP|-5.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5£706 GBP
Retailer 6£882 GBP
Retailer 2£921 GBP
Retailer 3£1,016 GBP
Retailer 4£1,028 GBP
Retailer 7£1,270 GBP
MOH London£1,430 GBP

23 data points across 7 retailers

7 retailers£706 GBP to £1,430 GBP

A
Cheapest Retailer
-
£706 GBP
$940 USD
A
Retailer 2
-
£882 GBP
$1,175 USD
View
A
Retailer 3
-
£921 GBP
View
B+
Retailer 4
-
£1,016 GBP
€1,289 EUR
View
B+
Retailer 5
-
£1,028 GBP
$1,369 USD
View
B+
Retailer 6
-
£1,270 GBP
CA$2,349 CAD
View
Most Expensive
B+
MOH London
DDC0837C4 · Oct 29
£1,430 GBP
View
6 more retailers have this diamond
Prices start from £706 GBPSave up to £724 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
0.51ct Oval
£706 GBP