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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 3545797159

Certificate GIA 3545797159

Diamond specifications and retailer prices

From £2,857 GBP
As of October 30, 2026
Save £2,409 GBP (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £5,266 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 3545797159. Listed at 9 retailers as of October 30, 2026, with prices from £2,857 to £5,266, a £2,409 spread on the same certified stone. NZ Jewellers lists it at £5,266. 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
SymmetryVery Good
FluorescenceMedium
Crown angle39.35°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 3545797159
Dimensions8.75 × 6.31 × 4.09 mm
L/W Ratio1.39
Top View
8.75 mm6.31 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 3545797159
Side View
Table 59.0%Crown 39.35°GirdlePavilion 40.2°CuletDepth 64.8%

Caratlytics Score

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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 30
Current: £5,266 GBP|Low: £2,847 GBP|High: £5,291 GBP|Avg: £3,549 GBP|-0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4£2,857 GBP
Retailer 2£2,907 GBP
Retailer 7£3,023 GBP
Retailer 8£3,023 GBP
Retailer 10£3,060 GBP
Retailer 9£3,241 GBP
Retailer 3£3,352 GBP
Retailer 11£3,357 GBP
Retailer 5£3,408 GBP
Retailer 6£5,081 GBP
NZ Jewellers£5,266 GBP

44 data points across 11 retailers

9 retailers£2,857 GBP to £5,266 GBP

A
Cheapest Retailer
-
£2,857 GBP
A
Retailer 2
-
£2,907 GBP
$3,895 USD
View
A
Retailer 3
-
£3,023 GBP
$4,050 USD
View
A
Retailer 4
-
£3,023 GBP
$4,050 USD
View
A
Retailer 5
-
£3,060 GBP
$4,100 USD
View
Retailer 6
-
£3,241 GBP
A$6,680 AUD
View
Price last confirmed 28 days ago
A
Retailer 7
-
£3,408 GBP
$4,567 USD
View
B
Retailer 8
-
£5,081 GBP
View
Most Expensive
B
NZ Jewellers
022fa12c-a9cb-4493-ac72-d24335c10ff6 · Oct 30
£5,266 GBP
$7,056 USD
View
8 more retailers have this diamond
Prices start from £2,857 GBPSave up to £2,409 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
£2,857 GBP