Oval|Natural|GIA

0.51ct F VVS2 Oval Natural Diamond

GD • F/VVS2 • GIA 2566121156

Certificate GIA 2566121156

Diamond specifications and retailer prices

From £430 GBP
HK$4,500 HKD
As of October 27, 2026
Save £252 GBP (37%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,520 GBP at NZ Jewellers · As of October 20, 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 F colour (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 2566121156. Listed at 20 retailers as of October 26, 2026, with a 59% 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
F
Colour
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle35.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566121156
Dimensions5.91 × 4.47 × 2.73 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Top View
5.91 mm4.47 mm0.51 ctF / VVS2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566121156
Side View
Table 65.0%Crown 45.3°Girdle: THK-VTKPavilion 35.2°Culet: NDepth 61.0%

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 27
Current: £1,520 GBP|Low: £357 GBP|High: £1,520 GBP|Avg: £619 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
Retailer 19
Retailer 20
October 28, 2026
Retailer 15£383 GBP
Retailer 9£430 GBP
Retailer 8£447 GBP
Retailer 5£448 GBP
Retailer 17£485 GBP
Retailer 18£522 GBP
Retailer 19£522 GBP
Retailer 10£531 GBP
Retailer 12£534 GBP
Retailer 2£537 GBP
Retailer 7£560 GBP
Retailer 6£589 GBP
Retailer 13£594 GBP
Retailer 4£596 GBP
Retailer 3£657 GBP
Retailer 11£667 GBP
Retailer 14£682 GBP
Retailer 16£747 GBP
Retailer 20£1,121 GBP
NZ Jewellers£1,520 GBP

10 data points across 20 retailers

20 retailers£430 GBP to £682 GBP

A
Retailer 1
-
£383 GBP
₹48,859 INR
Price last confirmed 7 days ago
A
Retailer 2
-
£430 GBP
HK$4,500 HKD
View
Retailer 3
-
£448 GBP
$600 USD
View
Price last confirmed 12 days ago
Retailer 4
-
£485 GBP
$650 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£500 GBP
$670 USD
View
Price last confirmed 11 days ago
Retailer 6
-
£522 GBP
$700 USD
View
Price last confirmed 8 days ago
Retailer 7
-
£522 GBP
$700 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£531 GBP
SGD 962 SGD
View
Retailer 9
-
£534 GBP
$716 USD
View
Price last confirmed 10 days ago
Retailer 10
-
£537 GBP
$720 USD
View
Price last confirmed 5 days ago
Retailer 11
-
£560 GBP
$750 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
£589 GBP
$789 USD
View
B+
Retailer 13
-
£594 GBP
View
B+
Retailer 14
-
£596 GBP
$798 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
£657 GBP
$880 USD
View
B+
Retailer 16
-
£667 GBP
$894 USD
View
B+
Retailer 17
-
£682 GBP
€870 EUR
View
Retailer 18
-
£747 GBP
ZAR 16,159 ZAR
View
Price last confirmed 7 days ago
Retailer 19
-
£1,121 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
24fa895d-1c08-4ce4-ba12-88a1365f90c6 · Oct 20
£1,520 GBP
$2,037 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from £430 GBPSave up to £252 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
£430 GBP