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Oval|Natural|IGI

1.30ct J VS1 Oval Natural Diamond

VG • J/VS1 • IGI 733568962

Shape and cutting style on the report: Oval brilliant

Certificate IGI 733568962

Diamond specifications and retailer prices

From £1,174 GBP
₹149,849 INR
As of November 1, 2026
Save £2,405 GBP (67%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,579 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 733568962. Listed at 20 retailers as of October 30, 2026, with prices from £1,174 to £3,579, a £2,405 spread on the same certified stone. NZ Jewellers lists it at £3,579. 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

1.30
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle42.1°
Pavilion angle36.3°
OriginNatural
Grading LabIGI
CertificateIGI 733568962
Dimensions8.24 × 5.90 × 3.83 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
8.24 mm5.90 mm1.30 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 733568962
Side View
Table 63.0%Crown 42.1°Girdle: STK-VTKPavilion 36.3°Culet: NoneDepth 64.9%

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: £3,579 GBP|Low: £1,172 GBP|High: £3,579 GBP|Avg: £1,782 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
November 1, 2026
Retailer 2£1,174 GBP
Retailer 12£1,280 GBP
Retailer 5£1,325 GBP
Retailer 3£1,354 GBP
Retailer 15£1,395 GBP
Retailer 6£1,483 GBP
Retailer 14£1,496 GBP
Retailer 13£1,535 GBP
Retailer 9£1,637 GBP
Retailer 4£1,647 GBP
Retailer 10£1,804 GBP
Retailer 11£2,005 GBP
Retailer 7£2,250 GBP
Retailer 8£2,571 GBP
NZ Jewellers£3,579 GBP

31 data points across 15 retailers

20 retailers£1,174 GBP to £3,579 GBP

A
Cheapest Retailer
-
£1,174 GBP
₹149,849 INR
A
Retailer 2
-
£1,280 GBP
$1,715 USD
View
A
Retailer 3
-
£1,325 GBP
$1,776 USD
View
B+
Retailer 4
-
£1,354 GBP
$1,814 USD
View
Final sale: no returns
A
Retailer 5
-
£1,373 GBP
$1,840 USD
View
A
Retailer 6
-
£1,395 GBP
SGD 2,525 SGD
View
B+
Retailer 7
-
£1,467 GBP
$1,966 USD
View
B+
Retailer 8
-
£1,467 GBP
$1,966 USD
View
B+
Retailer 9
-
£1,483 GBP
$1,987 USD
View
B+
Retailer 10
-
£1,496 GBP
$2,005 USD
View
B+
Retailer 11
-
£1,535 GBP
$2,057 USD
View
B+
Retailer 12
-
£1,567 GBP
$2,100 USD
View
B+
Retailer 13
-
£1,637 GBP
View
B+
Retailer 14
-
£1,647 GBP
$2,207 USD
View
B+
Retailer 15
-
£1,693 GBP
$2,269 USD
View
A
Retailer 16
-
£1,804 GBP
ZAR 39,043 ZAR
View
B+
Retailer 17
-
£2,005 GBP
€2,558 EUR
View
B+
Retailer 18
-
£2,250 GBP
$3,014 USD
View
B+
Retailer 19
-
£2,571 GBP
View
Most Expensive
B
NZ Jewellers
7ade8738-7f35-4e10-9ddc-9e977b7b9ad7 · Oct 30
£3,579 GBP
$4,796 USD
View
19 more retailers have this diamond
Prices start from £1,174 GBPSave up to £2,405 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
1.30ct Oval
£1,174 GBP