Oval|Natural|GIA

1.51ct E VS1 Oval Natural Diamond

EX • E/VS1 • GIA 5553604054

Certificate GIA 5553604054

Diamond specifications and retailer prices

From £5,862 GBP
€7,480 EUR
As of October 29, 2026
Save £6,722 GBP (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £12,584 GBP at NZ Jewellers · As of October 30, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553604054. Listed at 7 retailers as of October 29, 2026, with prices from £5,862 to £12,584, a £6,722 spread on the same certified stone. NZ Jewellers lists it at £12,584. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 5553604054
Dimensions9.01 × 6.28 × 3.90 mm
L/W Ratio1.43
Key to symbols
Crystal, Pinpoint
Top View
9.01 mm6.28 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 5553604054
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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 29
Current: £12,584 GBP|Low: £5,862 GBP|High: £12,584 GBP|Avg: £8,296 GBP|+6.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7£5,862 GBP
Retailer 5£6,886 GBP
Retailer 6£6,945 GBP
Retailer 2£6,961 GBP
Retailer 4£7,916 GBP
Retailer 3£9,879 GBP
NZ Jewellers£12,584 GBP

41 data points across 7 retailers

7 retailers£5,862 GBP to £12,584 GBP

A
Cheapest Retailer
-
£5,862 GBP
€7,480 EUR
A
Retailer 2
-
£6,886 GBP
$9,227 USD
View
A
Retailer 3
-
£6,945 GBP
$9,306 USD
View
Final sale: no returns
A
Retailer 4
-
£6,961 GBP
View
A
Retailer 5
-
£7,916 GBP
€10,102 EUR
View
B+
Retailer 6
-
£9,879 GBP
View
Most Expensive
B
NZ Jewellers
18ef3212-c1dd-490e-8d0e-04611022869c · Oct 30
£12,584 GBP
$16,861 USD
View
6 more retailers have this diamond
Prices start from £5,862 GBPSave up to £6,722 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
£5,862 GBP