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Oval|Natural|IGI

1.02ct J IF Oval Natural Diamond

VG • J/IF • IGI 783612525

Shape and cutting style on the report: Oval brilliant

Certificate IGI 783612525

Diamond specifications and retailer prices

From £1,264 GBP
$1,693 USD
As of October 31, 2026
Save £1,136 GBP (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,155 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 783612525. Listed at 11 retailers as of October 31, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 783612525
Dimensions7.81 × 5.58 × 3.55 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
7.81 mm5.58 mm1.02 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 783612525
Side View
Table 63.0%Crown 40.4°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 63.6%

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: Oct 31
Current: £2,400 GBP|Low: £1,264 GBP|High: £2,676 GBP|Avg: £1,740 GBP|-9.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8£1,264 GBP
Retailer 3£1,278 GBP
Retailer 11£1,505 GBP
Retailer 9£1,515 GBP
Retailer 4£1,561 GBP
Retailer 6£1,608 GBP
Retailer 7£1,653 GBP
Retailer 2£1,664 GBP
Retailer 5£1,871 GBP
Retailer 10£2,211 GBP
Retailer 1£2,400 GBP

33 data points across 11 retailers

11 retailers£1,264 GBP to £2,400 GBP

A
Cheapest Retailer
-
£1,264 GBP
$1,693 USD
Final sale: no returns
A
Retailer 2
-
£1,505 GBP
$2,017 USD
View
A
Retailer 3
-
£1,515 GBP
$2,030 USD
View
A
Retailer 4
-
£1,561 GBP
View
B+
Retailer 5
-
£1,608 GBP
$2,155 USD
View
Retailer 6
-
£1,653 GBP
ZAR 35,778 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 7
-
£1,664 GBP
$2,230 USD
View
B+
Retailer 8
-
£1,871 GBP
€2,387 EUR
View
Retailer 9
-
£2,211 GBP
$2,962 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
£2,400 GBP
View
Most Expensive
NZ Jewellers
1b00a30a-7887-44ea-b2ba-008037b2a790 · Sep 25
£3,155 GBP
$4,227 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from £1,264 GBPSave up to £1,136 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
1.02ct Oval
£1,264 GBP