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Oval|Natural|IGI

1.50ct J VVS1 Oval Natural Diamond

VG • J/VVS1 • IGI 790612929

Shape and cutting style on the report: Oval brilliant

Certificate IGI 790612929

Diamond specifications and retailer prices

From £4,434 GBP
As of November 5, 2026
Save £4,069 GBP (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £8,503 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct 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 790612929. Listed at 14 retailers as of November 5, 2026, with prices from £4,434 to £8,503, a £4,069 spread on the same certified stone. NZ Jewellers lists it at £8,503. 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

1.50
Carat
J
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.7°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 790612929
Dimensions9.77 × 6.14 × 3.95 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Top View
9.77 mm6.14 mm1.50 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 790612929
Side View
Table 59.0%Crown 37.7°Girdle: MED-VTKPavilion 41°Culet: NoneDepth 64.3%

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: £8,503 GBP|Low: £2,790 GBP|High: £8,503 GBP|Avg: £4,123 GBP|+38.1%
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 8£2,803 GBP
Retailer 7£3,201 GBP
Retailer 6£3,534 GBP
Retailer 3£4,434 GBP
Retailer 2£4,596 GBP
Retailer 16£4,693 GBP
Retailer 12£4,714 GBP
Retailer 10£4,924 GBP
Retailer 5£5,084 GBP
Retailer 13£5,162 GBP
Retailer 4£5,203 GBP
Retailer 15£5,553 GBP
Retailer 14£5,866 GBP
Retailer 9£6,203 GBP
Retailer 11£7,470 GBP
NZ Jewellers£8,503 GBP

32 data points across 16 retailers

14 retailers£4,434 GBP to £8,503 GBP

Retailer 1
-
£3,534 GBP
Price last confirmed 25 days ago
B+
Retailer 2
-
£4,434 GBP
View
B
Retailer 3
-
£4,596 GBP
View
B
Retailer 4
-
£4,693 GBP
View
Final sale: no returns
B
Retailer 5
-
£4,714 GBP
View
B
Retailer 6
-
£4,924 GBP
View
B
Retailer 7
-
£5,084 GBP
View
B
Retailer 8
-
£5,162 GBP
View
B
Retailer 9
-
£5,203 GBP
View
B
Retailer 10
-
£5,553 GBP
View
B
Retailer 11
-
£5,866 GBP
View
B
Retailer 12
-
£6,203 GBP
View
C
Retailer 13
-
£7,470 GBP
View
Most Expensive
C
NZ Jewellers
7077efdf-f3c2-4aff-b46c-be47588654ff · Nov 5
£8,503 GBP
$11,381 USD
View
13 more retailers have this diamond
Prices start from £4,434 GBPSave up to £4,069 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+
1.50ct Oval
£4,434 GBP