CaratHunter
Plans
Oval|Natural|GIA

0.51ct D VS2 Oval Natural Diamond

GD • D/VS2 • GIA 2566439721

Certificate GIA 2566439721

Diamond specifications and retailer prices

From £538 GBP
HK$5,600 HKD
As of October 30, 2026
Save £1,723 GBP (76%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £2,261 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566439721. Listed at 22 retailers as of October 30, 2026, with prices from £538 to £2,261, a £1,723 spread on the same certified stone. NZ Jewellers lists it at £2,261. 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
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566439721
Dimensions6.42 × 4.33 × 2.82 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.42 mm4.33 mm0.51 ctD / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566439721
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.1%

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: £2,261 GBP|Low: £538 GBP|High: £2,261 GBP|Avg: £903 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
Retailer 21
Retailer 22
October 30, 2026
Retailer 10£538 GBP
Retailer 2£551 GBP
Retailer 15£649 GBP
Retailer 7£665 GBP
Retailer 4£702 GBP
Retailer 20£721 GBP
Retailer 22£721 GBP
Retailer 9£728 GBP
Retailer 21£749 GBP
Retailer 14£760 GBP
Retailer 5£816 GBP
Retailer 12£821 GBP
Retailer 3£832 GBP
Retailer 6£834 GBP
Retailer 13£840 GBP
Retailer 16£844 GBP
Retailer 11£943 GBP
Retailer 17£1,012 GBP
Retailer 18£1,110 GBP
Retailer 19£1,322 GBP
Retailer 8£1,442 GBP
NZ Jewellers£2,261 GBP

21 data points across 22 retailers

22 retailers£538 GBP to £2,261 GBP

A
Cheapest Retailer
-
£538 GBP
HK$5,600 HKD
A
Retailer 2
-
£551 GBP
₹69,865 INR
View
B+
Retailer 3
-
£649 GBP
$864 USD
View
B+
Retailer 4
-
£665 GBP
$886 USD
View
Final sale: no returns
B+
Retailer 5
-
£702 GBP
$935 USD
View
B+
Retailer 6
-
£721 GBP
$960 USD
View
B+
Retailer 7
-
£721 GBP
$960 USD
View
B+
Retailer 8
-
£728 GBP
$970 USD
View
B+
Retailer 9
-
£749 GBP
$997 USD
View
B+
Retailer 10
-
£760 GBP
SGD 1,367 SGD
View
B+
Retailer 11
-
£816 GBP
$1,086 USD
View
B+
Retailer 12
-
£821 GBP
$1,093 USD
View
B+
Retailer 13
-
£832 GBP
$1,108 USD
View
B+
Retailer 14
-
£834 GBP
$1,110 USD
View
B+
Retailer 15
-
£840 GBP
View
B+
Retailer 16
-
£844 GBP
View
Retailer 17
-
£943 GBP
$1,255 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
-
£1,012 GBP
€1,284 EUR
View
B
Retailer 19
-
£1,110 GBP
ZAR 23,883 ZAR
View
B
Retailer 20
-
£1,322 GBP
View
B
Retailer 21
-
£1,442 GBP
View
Most Expensive
C
NZ Jewellers
97806bb8-20c6-4029-ae85-33b138332d87 · Oct 30
£2,261 GBP
$3,011 USD
View
21 more retailers have this diamond
Prices start from £538 GBPSave up to £1,723 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
£538 GBP