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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 7543861839

Certificate GIA 7543861839

Diamond specifications and retailer prices

From £3,506 GBP
$4,697 USD
As of November 1, 2026
Save £3,512 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,018 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 J colour (near-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 7543861839. Listed at 16 retailers as of October 30, 2026, with prices from £3,506 to £7,018, a £3,512 spread on the same certified stone. NZ Jewellers lists it at £7,018. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7543861839
Dimensions8.99 × 6.49 × 3.72 mm
L/W Ratio1.39
Key to symbols
Crystal, Cloud
Top View
8.99 mm6.49 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7543861839
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NDepth 57.4%

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 1
Current: £7,018 GBP|Low: £2,541 GBP|High: £7,018 GBP|Avg: £4,190 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
November 1, 2026
Retailer 10£2,541 GBP
Retailer 9£3,005 GBP
Retailer 11£3,093 GBP
Retailer 6£3,506 GBP
Retailer 19£3,509 GBP
Retailer 17£3,599 GBP
Retailer 18£3,626 GBP
Retailer 13£3,693 GBP
Retailer 7£4,032 GBP
Retailer 16£4,044 GBP
Retailer 12£4,133 GBP
Retailer 3£4,299 GBP
Retailer 5£4,299 GBP
Retailer 8£4,347 GBP
Retailer 4£4,441 GBP
Retailer 14£4,510 GBP
Retailer 15£6,136 GBP
Retailer 2£6,683 GBP
NZ Jewellers£7,018 GBP

27 data points across 19 retailers

16 retailers£3,506 GBP to £7,018 GBP

A
Cheapest Retailer
-
£3,506 GBP
$4,697 USD
A
Retailer 2
-
£3,509 GBP
$4,702 USD
View
Final sale: no returns
A
Retailer 3
-
£3,599 GBP
CA$6,698 CAD
View
B+
Retailer 4
-
£3,626 GBP
$4,858 USD
View
B+
Retailer 5
-
£3,693 GBP
$4,948 USD
View
B+
Retailer 6
-
£4,032 GBP
$5,403 USD
View
B+
Retailer 7
-
£4,044 GBP
$5,419 USD
View
B+
Retailer 8
-
£4,133 GBP
View
B+
Retailer 9
-
£4,299 GBP
$5,760 USD
View
B+
Retailer 10
-
£4,299 GBP
$5,760 USD
View
B+
Retailer 11
-
£4,347 GBP
$5,825 USD
View
B+
Retailer 12
-
£4,441 GBP
$5,950 USD
View
B+
Retailer 13
-
£4,510 GBP
€5,755 EUR
View
B
Retailer 14
-
£6,136 GBP
$8,222 USD
View
B
Retailer 15
-
£6,683 GBP
View
Most Expensive
B
NZ Jewellers
1f253237-e974-45a9-88a1-64816e21da82 · Oct 30
£7,018 GBP
$9,403 USD
View
15 more retailers have this diamond
Prices start from £3,506 GBPSave up to £3,512 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
£3,506 GBP