Oval|Natural|GIA

0.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 6561202534

Certificate GIA 6561202534

Diamond specifications and retailer prices

From £517 GBP
SGD 936 SGD
As of October 31, 2026
Save £723 GBP (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,240 GBP at Flawless Fine Jewelry · As of October 29, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561202534. Listed at 16 retailers as of October 29, 2026, with prices from £517 to £1,240, a £723 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.35°
Pavilion angle39.62°
OriginNatural
Grading LabGIA
CertificateGIA 6561202534
Dimensions6.29 × 4.50 × 2.80 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.29 mm4.50 mm0.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561202534
Side View
Table 59.0%Crown 39.35°Girdle: MED-THKPavilion 39.62°Culet: NoneDepth 62.1%

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 31
Current: £1,240 GBP|Low: £517 GBP|High: £1,319 GBP|Avg: £768 GBP|-6.0%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 4£517 GBP
Retailer 11£558 GBP
Retailer 10£605 GBP
Retailer 5£608 GBP
Retailer 12£621 GBP
Retailer 13£628 GBP
Retailer 14£657 GBP
Retailer 8£680 GBP
Retailer 2£700 GBP
Retailer 9£815 GBP
Retailer 3£827 GBP
Retailer 15£851 GBP
Retailer 7£909 GBP
Retailer 6£918 GBP
Flawless Fine Jewelry£1,240 GBP

20 data points across 15 retailers

16 retailers£517 GBP to £1,240 GBP

A
Cheapest Retailer
-
£517 GBP
SGD 936 SGD
A
Retailer 2
-
£558 GBP
$748 USD
View
A
Retailer 3
-
£605 GBP
$810 USD
View
A
Retailer 4
-
£608 GBP
SGD 1,100 SGD
View
A
Retailer 5
-
£621 GBP
$832 USD
View
A
Retailer 6
-
£628 GBP
$842 USD
View
A
Retailer 7
-
£657 GBP
$880 USD
View
A
Retailer 8
-
£680 GBP
View
A
Retailer 9
-
£700 GBP
$938 USD
View
B+
Retailer 10
-
£815 GBP
€1,040 EUR
View
B+
Retailer 11
-
£827 GBP
View
B+
Retailer 12
-
£851 GBP
$1,140 USD
View
Retailer 13
-
£873 GBP
View
Price last confirmed 22 days ago
B+
Retailer 14
-
£909 GBP
$1,217 USD
View
B+
Retailer 15
-
£918 GBP
$1,230 USD
View
Most Expensive
B
Flawless Fine Jewelry
CFF74DA6B · Oct 29
£1,240 GBP
View
15 more retailers have this diamond
Prices start from £517 GBPSave up to £723 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
£517 GBP