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Oval|Natural|GIA

0.51ct D VS1 Oval Natural Diamond

GD • D/VS1 • GIA 6561293656

Certificate GIA 6561293656

Diamond specifications and retailer prices

From £703 GBP
$942 USD
As of October 28, 2026
Save £1,202 GBP (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,905 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561293656. Listed at 19 retailers as of October 28, 2026, with prices from £703 to £1,905, a £1,202 spread on the same certified stone. NZ Jewellers lists it at £1,905. 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
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561293656
Dimensions6.09 × 4.43 × 2.86 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Cloud, Needle, Pinpoint
Top View
6.09 mm4.43 mm0.51 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561293656
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.6%

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: Oct 28
Current: £1,905 GBP|Low: £505 GBP|High: £1,905 GBP|Avg: £959 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
October 31, 2026
Retailer 10£703 GBP
Retailer 14£721 GBP
Retailer 9£748 GBP
Retailer 7£781 GBP
Retailer 18£781 GBP
Retailer 16£811 GBP
Retailer 5£829 GBP
Retailer 4£881 GBP
Retailer 3£888 GBP
Retailer 17£902 GBP
Retailer 12£910 GBP
Retailer 13£921 GBP
Retailer 6£1,008 GBP
Retailer 2£1,009 GBP
Retailer 11£1,206 GBP
Retailer 15£1,438 GBP
Retailer 8£1,558 GBP
NZ Jewellers£1,905 GBP

35 data points across 18 retailers

19 retailers£703 GBP to £1,905 GBP

Retailer 1
-
£612 GBP
$820 USD
Price last confirmed 33 days ago
B+
Retailer 2
-
£703 GBP
$942 USD
View
B+
Retailer 3
-
£721 GBP
$966 USD
View
Final sale: no returns
B+
Retailer 4
-
£748 GBP
$1,002 USD
View
B+
Retailer 5
-
£781 GBP
$1,047 USD
View
B+
Retailer 6
-
£781 GBP
$1,047 USD
View
B+
Retailer 7
-
£811 GBP
$1,087 USD
View
B+
Retailer 8
-
£829 GBP
$1,111 USD
View
B+
Retailer 9
-
£881 GBP
$1,180 USD
View
B+
Retailer 10
-
£888 GBP
$1,190 USD
View
B
Retailer 11
-
£902 GBP
$1,208 USD
View
B+
Retailer 12
-
£910 GBP
View
B
Retailer 13
-
£921 GBP
View
B
Retailer 14
-
£1,008 GBP
$1,351 USD
View
B+
Retailer 15
-
£1,009 GBP
€1,288 EUR
View
B
Retailer 16
-
£1,206 GBP
ZAR 26,099 ZAR
View
Retailer 17
-
£1,438 GBP
View
Price last confirmed 12 days ago
B
Retailer 18
-
£1,558 GBP
View
Most Expensive
B
NZ Jewellers
4d52012b-cd09-42f4-b383-3c034c1658d6 · Oct 30
£1,905 GBP
$2,553 USD
View
18 more retailers have this diamond
Prices start from £703 GBPSave up to £1,202 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
£703 GBP