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Oval|Natural|GIA

0.51ct J VVS2 Oval Natural Diamond

EX • J/VVS2 • GIA 2558303200

Certificate GIA 2558303200

Diamond specifications and retailer prices

From £319 GBP
SGD 578 SGD
As of October 30, 2026
Save £323 GBP (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £642 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558303200. Listed at 10 retailers as of October 30, 2026, with prices from £319 to £642, a £323 spread on the same certified stone. Frank Darling lists it at £642. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2558303200
Dimensions7.00 × 4.38 × 2.55 mm
L/W Ratio1.60
Culet sizeNone
Top View
7.00 mm4.38 mm0.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2558303200
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.2%

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 30
Current: £642 GBP|Low: £319 GBP|High: £668 GBP|Avg: £461 GBP|-3.8%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8£319 GBP
Retailer 7£343 GBP
Retailer 6£360 GBP
Retailer 5£416 GBP
Retailer 4£447 GBP
Retailer 2£469 GBP
Retailer 3£487 GBP
Retailer 9£487 GBP
Frank Darling£642 GBP

35 data points across 9 retailers

10 retailers£319 GBP to £642 GBP

A
Cheapest Retailer
-
£319 GBP
SGD 578 SGD
A
Retailer 2
-
£343 GBP
SGD 621 SGD
View
A
Retailer 3
-
£360 GBP
$482 USD
View
A
Retailer 4
-
£416 GBP
$557 USD
View
A
Retailer 5
-
£423 GBP
$567 USD
View
A
Retailer 6
-
£447 GBP
$599 USD
View
B+
Retailer 7
-
£469 GBP
$629 USD
View
B+
Retailer 8
-
£487 GBP
€621 EUR
View
B+
Retailer 9
-
£487 GBP
$653 USD
View
Most Expensive
B+
Frank Darling
2643826HK · Oct 31
£642 GBP
$860 USD
View
9 more retailers have this diamond
Prices start from £319 GBPSave up to £323 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
£319 GBP