Oval|Natural|GIA

0.51ct J VVS2 Oval Natural Diamond

VG • J/VVS2 • GIA 2546310246

Certificate GIA 2546310246

Diamond specifications and retailer prices

From £324 GBP
$434 USD
As of October 31, 2026
Save £489 GBP (60%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,420 GBP at NZ Jewellers · As of October 27, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2546310246. Listed at 22 retailers as of October 31, 2026, with a 151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
VVS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546310246
Dimensions6.74 × 4.33 × 2.74 mm
L/W Ratio1.56
Top View
6.74 mm4.33 mm0.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546310246
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 63.2%

Caratlytics Score

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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: Oct 31
Current: £1,420 GBP|Low: £313 GBP|High: £1,420 GBP|Avg: £548 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
November 1, 2026
Retailer 12£324 GBP
Retailer 10£352 GBP
Retailer 5£399 GBP
Retailer 15£399 GBP
Retailer 8£428 GBP
Retailer 2£439 GBP
Retailer 16£469 GBP
Retailer 6£503 GBP
Retailer 7£521 GBP
Retailer 3£522 GBP
Retailer 11£542 GBP
Retailer 13£556 GBP
Retailer 14£572 GBP
Retailer 4£594 GBP
Retailer 9£813 GBP
NZ Jewellers£1,420 GBP

41 data points across 16 retailers

22 retailers£324 GBP to £813 GBP

A
Cheapest Retailer
-
£324 GBP
$434 USD
Final sale: no returns
A
Retailer 2
-
£352 GBP
$472 USD
View
A
Retailer 3
-
£371 GBP
$497 USD
View
Retailer 4
-
£380 GBP
$509 USD
View
Price last confirmed 48 days ago
A
Retailer 5
-
£399 GBP
$535 USD
View
A
Retailer 6
-
£399 GBP
$535 USD
View
A
Retailer 7
-
£399 GBP
$535 USD
View
A
Retailer 8
-
£399 GBP
$535 USD
View
B+
Retailer 9
-
£428 GBP
$573 USD
View
Retailer 10
-
£438 GBP
$587 USD
View
Price last confirmed 47 days ago
B+
Retailer 11
-
£439 GBP
View
B+
Retailer 12
-
£469 GBP
$628 USD
View
B+
Retailer 13
-
£503 GBP
$674 USD
View
B+
Retailer 14
-
£521 GBP
$698 USD
View
B+
Retailer 15
-
£522 GBP
$700 USD
View
B+
Retailer 16
-
£542 GBP
$726 USD
View
B+
Retailer 17
-
£556 GBP
€710 EUR
View
B
Retailer 18
-
£572 GBP
ZAR 12,381 ZAR
View
Retailer 19
-
£594 GBP
A$1,224 AUD
View
Price last confirmed 28 days ago
B
Retailer 20
-
£813 GBP
View
Retailer 21
-
£1,191 GBP
$1,596 USD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
097accd8-03ad-4b81-9392-c5d28359660d · Oct 27
£1,420 GBP
$1,903 USD
View
Price under review
21 more retailers have this diamond
Prices start from £324 GBPSave up to £489 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
£324 GBP