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Oval|Natural|GIA

0.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 2566730406

Certificate GIA 2566730406

Diamond specifications and retailer prices

From £449 GBP
HK$4,700 HKD
As of November 1, 2026
Save £1,439 GBP (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,888 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 2566730406. Listed at 21 retailers as of October 30, 2026, with prices from £449 to £1,888, a £1,439 spread on the same certified stone. NZ Jewellers lists it at £1,888. 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
OriginNatural
Grading LabGIA
CertificateGIA 2566730406
Dimensions6.62 × 4.38 × 2.74 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.62 mm4.38 mm0.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566730406
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

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: Nov 1
Current: £1,888 GBP|Low: £449 GBP|High: £1,888 GBP|Avg: £809 GBP
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 4£449 GBP
Retailer 14£471 GBP
Retailer 8£555 GBP
Retailer 10£582 GBP
Retailer 3£602 GBP
Retailer 6£602 GBP
Retailer 5£625 GBP
Retailer 7£677 GBP
Retailer 17£695 GBP
Retailer 2£699 GBP
Retailer 19£701 GBP
Retailer 13£718 GBP
Retailer 20£728 GBP
Retailer 11£810 GBP
Retailer 16£851 GBP
Retailer 18£929 GBP
Retailer 15£1,102 GBP
Retailer 12£1,206 GBP
Retailer 9£1,488 GBP
NZ Jewellers£1,888 GBP

6 data points across 20 retailers

21 retailers£449 GBP to £1,888 GBP

A
Cheapest Retailer
-
£449 GBP
HK$4,700 HKD
A
Retailer 2
-
£471 GBP
₹60,111 INR
View
A
Retailer 3
-
£555 GBP
$744 USD
View
Final sale: no returns
A
Retailer 4
-
£566 GBP
$758 USD
View
A
Retailer 5
-
£582 GBP
$780 USD
View
A
Retailer 6
-
£602 GBP
$807 USD
View
A
Retailer 7
-
£602 GBP
$807 USD
View
A
Retailer 8
-
£625 GBP
$838 USD
View
A
Retailer 9
-
£677 GBP
$907 USD
View
A
Retailer 10
-
£695 GBP
$931 USD
View
A
Retailer 11
-
£699 GBP
View
A
Retailer 12
-
£701 GBP
$939 USD
View
A
Retailer 13
-
£718 GBP
View
B+
Retailer 14
-
£728 GBP
$975 USD
View
B+
Retailer 15
-
£810 GBP
$1,085 USD
View
B+
Retailer 16
-
£851 GBP
€1,086 EUR
View
B+
Retailer 17
-
£929 GBP
ZAR 20,117 ZAR
View
B
Retailer 18
-
£1,102 GBP
View
B
Retailer 19
-
£1,206 GBP
View
B
Retailer 20
-
£1,488 GBP
View
Most Expensive
B
NZ Jewellers
cce8f3ae-2d2a-45f2-8e1b-f276bea78a00 · Oct 30
£1,888 GBP
$2,530 USD
View
20 more retailers have this diamond
Prices start from £449 GBPSave up to £1,439 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
£449 GBP