Oval|Natural|GIA

0.51ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 7536867183

Certificate GIA 7536867183

Diamond specifications and retailer prices

From £584 GBP
$784 USD
As of October 28, 2026
Save £1,688 GBP (74%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,272 GBP at NZ Jewellers · As of September 28, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7536867183. Listed at 23 retailers as of October 27, 2026, with a 289% 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
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle35.2°
OriginNatural
Grading LabGIA
CertificateGIA 7536867183
Dimensions6.90 × 4.47 × 2.57 mm
L/W Ratio1.54
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
6.90 mm4.47 mm0.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7536867183
Side View
Table 59.0%Crown 33.7°Girdle: MED-THKPavilion 35.2°Culet: NoneDepth 57.4%

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 28
Current: £2,272 GBP|Low: £584 GBP|High: £2,272 GBP|Avg: £919 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
October 29, 2026
Retailer 8£584 GBP
Retailer 15£664 GBP
Retailer 16£668 GBP
Retailer 13£704 GBP
Retailer 3£724 GBP
Retailer 4£724 GBP
Retailer 7£753 GBP
Retailer 14£835 GBP
Retailer 6£836 GBP
Retailer 9£846 GBP
Retailer 10£846 GBP
Retailer 2£945 GBP
Retailer 5£1,089 GBP
Retailer 11£1,116 GBP
Retailer 12£1,329 GBP
NZ Jewellers£2,272 GBP

35 data points across 16 retailers

23 retailers£584 GBP to £2,272 GBP

A
Cheapest Retailer
-
£584 GBP
$784 USD
A
Retailer 2
-
£664 GBP
SGD 1,205 SGD
View
A
Retailer 3
-
£668 GBP
$896 USD
View
Final sale: no returns
Retailer 4
-
£704 GBP
$945 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
£708 GBP
$950 USD
View
A
Retailer 6
-
£709 GBP
$951 USD
View
B+
Retailer 7
-
£724 GBP
$972 USD
View
Retailer 8
-
£724 GBP
$972 USD
View
Price last confirmed 70 days ago
B+
Retailer 9
-
£724 GBP
$972 USD
View
B+
Retailer 10
-
£753 GBP
$1,010 USD
View
B+
Retailer 11
-
£824 GBP
$1,106 USD
View
B+
Retailer 12
-
£835 GBP
$1,120 USD
View
Retailer 13
-
£836 GBP
$1,122 USD
View
Price last confirmed 63 days ago
B+
Retailer 14
-
£836 GBP
$1,122 USD
View
B+
Retailer 15
-
£846 GBP
View
B+
Retailer 16
-
£846 GBP
View
B+
Retailer 17
-
£945 GBP
$1,269 USD
View
Retailer 18
-
£1,089 GBP
A$2,249 AUD
View
Price last confirmed 28 days ago
B+
Retailer 19
-
£1,116 GBP
ZAR 24,186 ZAR
View
B
Retailer 20
-
£1,329 GBP
View
B
Retailer 21
-
£1,454 GBP
View
B
Retailer 22
-
£2,272 GBP
$3,049 USD
View
Most Expensive
NZ Jewellers
78e6c3aa-7588-4f29-8a8a-509f7d604a4b · Sep 28
£2,272 GBP
$3,049 USD
View
Price last confirmed 35 days ago
22 more retailers have this diamond
Prices start from £584 GBPSave up to £1,688 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
£584 GBP