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Oval|Natural|GIA

1.51ct D VVS1 Oval Natural Diamond

VG • D/VVS1 • GIA 6435010409

Certificate GIA 6435010409

Diamond specifications and retailer prices

From £7,661 GBP
As of November 4, 2026
Save £7,029 GBP (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £14,690 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6435010409. Listed at 21 retailers as of November 2, 2026, with prices from £7,661 to £14,690, a £7,029 spread on the same certified stone. NZ Jewellers lists it at £14,690. 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

1.51
Carat
D
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6435010409
Dimensions8.47 × 6.38 × 4.07 mm
L/W Ratio1.33
Top View
8.47 mm6.38 mm1.51 ctD / VVS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6435010409
Side View
Table 52.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £9,443 GBP|Low: £7,741 GBP|High: £13,931 GBP|Avg: £10,102 GBP|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4£8,039 GBP
Retailer 8£8,174 GBP
Retailer 6£8,770 GBP
Retailer 7£9,323 GBP
Retailer 1£9,443 GBP
Retailer 5£9,592 GBP
Retailer 9£10,377 GBP
Retailer 3£12,948 GBP
Retailer 2£13,728 GBP

43 data points across 9 retailers

21 retailers£7,661 GBP to £14,690 GBP

A
Cheapest Retailer
-
£7,661 GBP
A
Retailer 2
-
£8,039 GBP
View
A
Retailer 3
-
£8,174 GBP
View
Retailer 4
-
£8,639 GBP
View
Price last confirmed 24 days ago
Retailer 5
-
£8,770 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
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£8,999 GBP
View
A
Retailer 7
-
£9,027 GBP
View
A
Retailer 8
-
£9,040 GBP
View
A
Retailer 9
-
£9,323 GBP
View
Final sale: no returns
A
Retailer 10
-
£9,443 GBP
View
A
Retailer 11
-
£9,563 GBP
View
Retailer 12
-
£9,592 GBP
View
Price last confirmed 13 days ago
A
Retailer 13
-
£9,729 GBP
View
B+
Retailer 14
-
£10,377 GBP
View
B+
Retailer 15
-
£10,399 GBP
View
B+
Retailer 16
-
£10,539 GBP
View
B+
Retailer 17
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£10,799 GBP
View
B+
Retailer 18
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£10,945 GBP
View
B+
Retailer 19
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£12,948 GBP
View
B
Retailer 20
-
£13,728 GBP
View
Most Expensive
B
NZ Jewellers
6f98f3be-ed40-4ccf-84de-529b9dee708c · Nov 2
£14,690 GBP
$19,831 USD
View
20 more retailers have this diamond
Prices start from £7,661 GBPSave up to £7,029 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
1.51ct Oval
£7,661 GBP