Oval|Natural|GIA

0.51ct I VVS2 Oval Natural Diamond

GD • I/VVS2 • GIA 6325685301

Certificate GIA 6325685301

Diamond specifications and retailer prices

From £781 GBP
As of November 4, 2026
Save £924 GBP (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,278 GBP at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6325685301. Listed at 23 retailers as of November 4, 2026, with a 118% 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
I
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6325685301
Dimensions6.17 × 4.49 × 2.81 mm
L/W Ratio1.37
Top View
6.17 mm4.49 mm0.51 ctI / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6325685301
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,278 GBP|Low: £767 GBP|High: £2,278 GBP|Avg: £1,233 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
November 4, 2026
Retailer 9£767 GBP
Retailer 11£781 GBP
Retailer 5£846 GBP
Retailer 13£879 GBP
Retailer 10£944 GBP
Retailer 4£976 GBP
Retailer 6£1,056 GBP
Retailer 7£1,207 GBP
Retailer 12£1,221 GBP
Retailer 8£1,441 GBP
Retailer 3£1,682 GBP
Retailer 2£1,705 GBP
NZ Jewellers£2,278 GBP

43 data points across 13 retailers

23 retailers£781 GBP to £1,705 GBP

Retailer 1
-
£767 GBP
Price last confirmed 18 days ago
B
Retailer 2
-
£781 GBP
View
Final sale: no returns
B
Retailer 3
-
£811 GBP
View
B
Retailer 4
-
£822 GBP
View
B
Retailer 5
-
£830 GBP
View
B
Retailer 6
-
£846 GBP
View
B
Retailer 7
-
£846 GBP
View
B
Retailer 8
-
£879 GBP
View
B
Retailer 9
-
£944 GBP
View
B
Retailer 10
-
£976 GBP
View
B
Retailer 11
-
£1,015 GBP
View
B
Retailer 12
-
£1,015 GBP
View
B
Retailer 13
-
£1,052 GBP
View
B
Retailer 14
-
£1,056 GBP
View
B
Retailer 15
-
£1,056 GBP
View
B
Retailer 16
-
£1,187 GBP
View
B
Retailer 17
-
£1,207 GBP
View
Retailer 18
-
£1,221 GBP
View
Price last confirmed 32 days ago
B
Retailer 19
-
£1,441 GBP
View
B
Retailer 20
-
£1,521 GBP
View
C
Retailer 21
-
£1,682 GBP
View
B
Retailer 22
-
£1,705 GBP
View
Most Expensive
NZ Jewellers
21e3af6e-3848-41f0-b1b0-b6c153fd6465 · Nov 2
£2,278 GBP
$3,075 USD
View
Price under review
22 more retailers have this diamond
Prices start from £781 GBPSave up to £924 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.

B
0.51ct Oval
£781 GBP