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Oval|Natural|GIA

1.51ct H VVS2 Oval Natural Diamond

EX • H/VVS2 • GIA 2558824623

Certificate GIA 2558824623

Diamond specifications and retailer prices

From £5,453 GBP
As of November 4, 2026
Save £1,476 GBP (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £6,929 GBP at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558824623. Listed at 7 retailers as of November 3, 2026, with prices from £5,453 to £6,929, a £1,476 spread on the same certified stone. Blue Nile lists it at £6,929. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2558824623
Dimensions8.83 × 6.35 × 4.10 mm
L/W Ratio1.39
Culet sizeNone
Key to symbols
Cloud, Pinpoint, Feather
Top View
8.83 mm6.35 mm1.51 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558824623
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.5%

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: Nov 4
Current: £6,929 GBP|Low: £5,445 GBP|High: £7,136 GBP|Avg: £6,195 GBP|-1.5%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 3£5,453 GBP
Retailer 5£5,522 GBP
Retailer 6£5,945 GBP
Retailer 4£5,970 GBP
Retailer 2£6,669 GBP
Blue Nile£6,929 GBP

35 data points across 6 retailers

7 retailers£5,453 GBP to £6,929 GBP

A
Cheapest Retailer
-
£5,453 GBP
A
Retailer 2
-
£5,522 GBP
View
A
Retailer 3
-
£5,945 GBP
View
A
Retailer 4
-
£5,970 GBP
View
B+
Retailer 5
-
£6,669 GBP
View
B+
Retailer 6
-
£6,831 GBP
View
Most Expensive
B+
Blue Nile
29775677 · Nov 3
£6,929 GBP
$9,354 USD
View
6 more retailers have this diamond
Prices start from £5,453 GBPSave up to £1,476 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
£5,453 GBP