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Oval|Natural|GIA

0.51ct D IF Oval Natural Diamond

VG • D/IF • GIA 5232960196

Certificate GIA 5232960196

Diamond specifications and retailer prices

From £684 GBP
As of November 4, 2026
Save £829 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,513 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D 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 5232960196. Listed at 14 retailers as of November 4, 2026, with prices from £684 to £1,513, a £829 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,513. 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
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.26°
Pavilion angle40.82°
OriginNatural
Grading LabGIA
CertificateGIA 5232960196
Dimensions6.12 × 4.46 × 2.89 mm
L/W Ratio1.37
Culet sizeNone
Top View
6.12 mm4.46 mm0.51 ctD / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232960196
Side View
Table 59.0%Crown 39.26°Girdle: MED-VTKPavilion 40.82°Culet: NoneDepth 64.6%

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 4
Current: £1,513 GBP|Low: £684 GBP|High: £1,592 GBP|Avg: £935 GBP|-5.0%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 9£684 GBP
Retailer 8£704 GBP
Retailer 10£733 GBP
Retailer 3£744 GBP
Retailer 11£753 GBP
Retailer 2£788 GBP
Retailer 6£859 GBP
Retailer 7£990 GBP
Retailer 13£1,013 GBP
Retailer 12£1,043 GBP
Retailer 4£1,046 GBP
Retailer 5£1,121 GBP
Flawless Fine Jewelry£1,513 GBP

29 data points across 13 retailers

14 retailers£684 GBP to £1,513 GBP

A
Cheapest Retailer
-
£684 GBP
A
Retailer 2
-
£704 GBP
View
A
Retailer 3
-
£733 GBP
View
A
Retailer 4
-
£744 GBP
View
A
Retailer 5
-
£753 GBP
View
A
Retailer 6
-
£788 GBP
View
A
Retailer 7
-
£859 GBP
View
B+
Retailer 8
-
£939 GBP
View
B+
Retailer 9
-
£990 GBP
View
B+
Retailer 10
-
£1,013 GBP
View
B+
Retailer 11
-
£1,043 GBP
View
B+
Retailer 12
-
£1,046 GBP
View
B+
Retailer 13
-
£1,121 GBP
View
Most Expensive
B
Flawless Fine Jewelry
1389730D7 · Nov 4
£1,513 GBP
View
13 more retailers have this diamond
Prices start from £684 GBPSave up to £829 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
£684 GBP