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Oval|Natural|GIA

0.51ct D IF Oval Natural Diamond

EX • D/IF • GIA 2546442726

Certificate GIA 2546442726

Diamond specifications and retailer prices

From £563 GBP
As of November 4, 2026
Save £2,536 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,099 GBP at MOH London · As of November 2, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546442726. Listed at 17 retailers as of November 2, 2026, with prices from £563 to £3,099, a £2,536 spread on the same certified stone. MOH London lists it at £3,099. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546442726
Dimensions6.35 × 4.54 × 2.80 mm
L/W Ratio1.40
Top View
6.35 mm4.54 mm0.51 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546442726
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: £3,099 GBP|Low: £562 GBP|High: £3,099 GBP|Avg: £1,130 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 7£563 GBP
Retailer 8£973 GBP
Retailer 2£993 GBP
Retailer 6£1,162 GBP
Retailer 5£1,551 GBP
Retailer 9£1,633 GBP
Retailer 4£1,697 GBP
Retailer 13£1,763 GBP
Retailer 3£1,769 GBP
Retailer 11£1,995 GBP
Retailer 10£2,041 GBP
Retailer 12£2,050 GBP
Retailer 14£2,551 GBP
MOH London£3,099 GBP

39 data points across 14 retailers

17 retailers£563 GBP to £3,099 GBP

A+
Cheapest Retailer
-
£563 GBP
A
Retailer 2
-
£733 GBP
View
A
Retailer 3
-
£844 GBP
View
A
Retailer 4
-
£973 GBP
View
A
Retailer 5
-
£993 GBP
View
B+
Retailer 6
-
£996 GBP
View
B+
Retailer 7
-
£1,162 GBP
View
B
Retailer 8
-
£1,551 GBP
View
B
Retailer 9
-
£1,633 GBP
View
Final sale: no returns
B
Retailer 10
-
£1,697 GBP
View
B
Retailer 11
-
£1,763 GBP
View
B
Retailer 12
-
£1,769 GBP
View
B
Retailer 13
-
£1,995 GBP
View
B
Retailer 14
-
£2,041 GBP
View
B
Retailer 15
-
£2,050 GBP
View
B
Retailer 16
-
£2,551 GBP
View
Most Expensive
B
MOH London
D5D3A4651 · Nov 2
£3,099 GBP
View
16 more retailers have this diamond
Prices start from £563 GBPSave up to £2,536 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
£563 GBP