Oval|Natural|GIA

0.51ct E VS1 Oval Natural Diamond

VG • E/VS1 • GIA 5546552501

Certificate GIA 5546552501

Diamond specifications and retailer prices

From £606 GBP
$813 USD
As of October 30, 2026
Save £1,707 GBP (74%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,313 GBP at NZ Jewellers · As of August 29, 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 5546552501. Listed at 22 retailers as of October 30, 2026, with a 282% 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
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle36.4°
OriginNatural
Grading LabGIA
CertificateGIA 5546552501
Dimensions6.84 × 4.37 × 2.70 mm
L/W Ratio1.57
Top View
6.84 mm4.37 mm0.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546552501
Side View
Table 59.0%Crown 33.1°Girdle: MED-VTKPavilion 36.4°Culet: NoneDepth 61.7%

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: £2,313 GBP|Low: £606 GBP|High: £2,313 GBP|Avg: £993 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
October 31, 2026
Retailer 7£606 GBP
Retailer 11£676 GBP
Retailer 12£680 GBP
Retailer 13£738 GBP
Retailer 14£738 GBP
Retailer 5£766 GBP
Retailer 10£850 GBP
Retailer 3£851 GBP
Retailer 8£862 GBP
Retailer 4£867 GBP
Retailer 15£1,109 GBP
Retailer 2£1,139 GBP
Retailer 9£1,358 GBP
Retailer 6£1,476 GBP
NZ Jewellers£2,313 GBP

44 data points across 15 retailers

22 retailers£606 GBP to £2,313 GBP

A
Cheapest Retailer
-
£606 GBP
$813 USD
A
Retailer 2
-
£676 GBP
SGD 1,226 SGD
View
A
Retailer 3
-
£680 GBP
$913 USD
View
Final sale: no returns
A
Retailer 4
-
£721 GBP
$968 USD
View
A
Retailer 5
-
£723 GBP
$970 USD
View
B+
Retailer 6
-
£738 GBP
$990 USD
View
Retailer 7
-
£738 GBP
$990 USD
View
Price last confirmed 70 days ago
B+
Retailer 8
-
£738 GBP
$990 USD
View
B+
Retailer 9
-
£766 GBP
$1,028 USD
View
B+
Retailer 10
-
£837 GBP
$1,123 USD
View
B+
Retailer 11
-
£850 GBP
$1,140 USD
View
Retailer 12
-
£851 GBP
$1,142 USD
View
Price last confirmed 63 days ago
B+
Retailer 13
-
£851 GBP
$1,142 USD
View
B+
Retailer 14
-
£862 GBP
View
Retailer 15
-
£867 GBP
View
Price last confirmed 33 days ago
B+
Retailer 16
-
£948 GBP
$1,273 USD
View
Retailer 17
-
£1,109 GBP
A$2,290 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
£1,139 GBP
ZAR 24,687 ZAR
View
B
Retailer 19
-
£1,358 GBP
View
B
Retailer 20
-
£1,476 GBP
View
B
Retailer 21
-
£2,313 GBP
$3,104 USD
View
Most Expensive
NZ Jewellers
9c0df868-d1ff-4f5d-98c7-96f07e0ef503 · Aug 29
£2,313 GBP
$3,104 USD
View
Price last confirmed 65 days ago
21 more retailers have this diamond
Prices start from £606 GBPSave up to £1,707 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
£606 GBP