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Oval|Natural|IGI

1.51ct J VVS1 Oval Natural Diamond

VG • J/VVS1 • IGI 553255370

Shape and cutting style on the report: Oval brilliant

Certificate IGI 553255370

Diamond specifications and retailer prices

From £5,662 GBP
As of November 5, 2026
Save £5,296 GBP (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £10,958 GBP at NZ Jewellers · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 553255370. Listed at 15 retailers as of November 5, 2026, with prices from £5,662 to £10,958, a £5,296 spread on the same certified stone. NZ Jewellers lists it at £10,958. 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
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 553255370
Dimensions8.84 × 6.44 × 4.13 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Top View
8.84 mm6.44 mm1.51 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 553255370
Side View
Table 59.5%Crown 35°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 64.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £10,958 GBP|Low: £5,544 GBP|High: £10,958 GBP|Avg: £7,029 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
November 6, 2026
Retailer 4£5,643 GBP
Retailer 5£5,662 GBP
Retailer 2£5,924 GBP
Retailer 6£6,018 GBP
Retailer 3£6,047 GBP
Retailer 16£6,048 GBP
Retailer 9£6,130 GBP
Retailer 11£6,552 GBP
Retailer 13£6,653 GBP
Retailer 7£6,694 GBP
Retailer 15£7,148 GBP
Retailer 14£7,560 GBP
Retailer 10£7,993 GBP
Retailer 8£8,013 GBP
Retailer 12£9,107 GBP
NZ Jewellers£10,958 GBP

27 data points across 16 retailers

15 retailers£5,662 GBP to £10,958 GBP

Retailer 1
-
£5,643 GBP
Price last confirmed 8 days ago
B+
Retailer 2
-
£5,662 GBP
View
B+
Retailer 3
-
£5,924 GBP
View
B
Retailer 4
-
£6,018 GBP
View
B
Retailer 5
-
£6,047 GBP
View
Final sale: no returns
Retailer 6
-
£6,048 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
£6,130 GBP
View
B
Retailer 8
-
£6,552 GBP
View
B
Retailer 9
-
£6,653 GBP
View
B
Retailer 10
-
£6,694 GBP
View
Retailer 11
-
£7,148 GBP
View
Price last confirmed 8 days ago
B
Retailer 12
-
£7,560 GBP
View
B
Retailer 13
-
£7,993 GBP
View
B
Retailer 14
-
£9,107 GBP
View
Most Expensive
C
NZ Jewellers
6b236e93-d19f-41e1-8f4e-6b4ddf708da3 · Nov 5
£10,958 GBP
$14,667 USD
View
14 more retailers have this diamond
Prices start from £5,662 GBPSave up to £5,296 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.

B+
1.51ct Oval
£5,662 GBP