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Oval|Natural|GIA

0.51ct D VVS1 Oval Natural Diamond

EX • D/VVS1 • GIA 2516779709

Certificate GIA 2516779709

Diamond specifications and retailer prices

From £997 GBP
As of November 4, 2026
Save £1,154 GBP (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,908 GBP at NZ Jewellers · As of November 5, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2516779709. Listed at 21 retailers as of November 4, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.56°
Pavilion angle39.58°
OriginNatural
Grading LabGIA
CertificateGIA 2516779709
Dimensions6.63 × 4.49 × 2.70 mm
L/W Ratio1.48
Top View
6.63 mm4.49 mm0.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2516779709
Side View
Table 60.0%Crown 36.56°Girdle: MED-THKPavilion 39.58°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,908 GBP|Low: £997 GBP|High: £2,908 GBP|Avg: £1,641 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 7£997 GBP
Retailer 3£1,080 GBP
Retailer 9£1,152 GBP
Retailer 4£1,154 GBP
Retailer 11£1,246 GBP
Retailer 8£1,555 GBP
Retailer 6£1,628 GBP
Retailer 2£1,840 GBP
Retailer 5£2,083 GBP
Retailer 10£2,151 GBP
NZ Jewellers£2,908 GBP

40 data points across 11 retailers

21 retailers£997 GBP to £2,151 GBP

B+
Cheapest Retailer
-
£997 GBP
Final sale: no returns
B+
Retailer 2
-
£1,001 GBP
View
B+
Retailer 3
-
£1,039 GBP
View
B+
Retailer 4
-
£1,042 GBP
View
B+
Retailer 5
-
£1,080 GBP
View
Retailer 6
-
£1,080 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£1,130 GBP
View
B+
Retailer 8
-
£1,140 GBP
View
B+
Retailer 9
-
£1,152 GBP
View
B+
Retailer 10
-
£1,154 GBP
View
B+
Retailer 11
-
£1,233 GBP
View
B+
Retailer 12
-
£1,233 GBP
View
B+
Retailer 13
-
£1,246 GBP
View
B+
Retailer 14
-
£1,271 GBP
View
B
Retailer 15
-
£1,459 GBP
View
Retailer 16
-
£1,555 GBP
View
Price last confirmed 31 days ago
B
Retailer 17
-
£1,628 GBP
View
B
Retailer 18
-
£1,840 GBP
View
B
Retailer 19
-
£2,083 GBP
View
B
Retailer 20
-
£2,151 GBP
View
Most Expensive
NZ Jewellers
498c03a3-79c4-4c4d-a11b-553c07bfa1a2 · Nov 5
£2,908 GBP
$3,914 USD
View
Price under review
20 more retailers have this diamond
Prices start from £997 GBPSave up to £1,154 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
£997 GBP