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Oval|Natural|GIA

0.51ct I VS2 Oval Natural Diamond

GD • I/VS2 • GIA 6552619907

Certificate GIA 6552619907

Diamond specifications and retailer prices

From £377 GBP
As of November 3, 2026
Save £1,314 GBP (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,690 GBP at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552619907. Listed at 20 retailers as of November 2, 2026, with prices from £377 to £1,690, a £1,314 spread on the same certified stone. NZ Jewellers lists it at £1,690. 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
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552619907
Dimensions6.57 × 4.41 × 2.79 mm
L/W Ratio1.49
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
6.57 mm4.41 mm0.51 ctI / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 6552619907
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.3%

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: Nov 3
Current: £986 GBP|Low: £342 GBP|High: £1,079 GBP|Avg: £747 GBP|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 6£377 GBP
Retailer 5£626 GBP
Retailer 2£640 GBP
Retailer 9£752 GBP
Retailer 3£765 GBP
Retailer 7£810 GBP
Retailer 4£831 GBP
Retailer 1£986 GBP
Retailer 8£1,079 GBP

42 data points across 9 retailers

20 retailers£377 GBP to £1,690 GBP

B+
Cheapest Retailer
-
£377 GBP
Final sale: no returns
B+
Retailer 2
-
£488 GBP
View
B+
Retailer 3
-
£488 GBP
View
B+
Retailer 4
-
£501 GBP
View
B+
Retailer 5
-
£507 GBP
View
B+
Retailer 6
-
£564 GBP
View
B+
Retailer 7
-
£570 GBP
View
B
Retailer 8
-
£599 GBP
View
B
Retailer 9
-
£620 GBP
View
B
Retailer 10
-
£626 GBP
View
B
Retailer 11
-
£640 GBP
View
B
Retailer 12
-
£646 GBP
View
B
Retailer 13
-
£752 GBP
View
B
Retailer 14
-
£765 GBP
View
Retailer 15
-
£810 GBP
View
Price last confirmed 31 days ago
B
Retailer 16
-
£831 GBP
View
B
Retailer 17
-
£986 GBP
View
C
Retailer 18
-
£1,079 GBP
View
C
Retailer 19
-
£1,552 GBP
View
Most Expensive
C
NZ Jewellers
609698f4-5bb0-4c1e-8c19-436a393d0149 · Nov 2
£1,690 GBP
$2,267 USD
View
19 more retailers have this diamond
Prices start from £377 GBPSave up to £1,314 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
£377 GBP