Oval|Natural|IGI

1.02ct J IF Oval Natural Diamond

VG • J/IF • IGI 789604400

Shape and cutting style on the report: Oval brilliant

Certificate IGI 789604400

Diamond specifications and retailer prices

From $1,924 USD
As of October 30, 2026
Save $924 USD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,488 USD 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 789604400. Listed at 11 retailers as of October 30, 2026, with a 48% 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
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.8°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 789604400
Dimensions8.11 × 5.70 × 3.55 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
8.11 mm5.70 mm1.02 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 789604400
Side View
Table 60.0%Crown 35.8°Girdle: MED-THKPavilion 41°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,562 USD|Low: $1,816 USD|High: $3,806 USD|Avg: $2,515 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$1,924 USD
Retailer 9$2,046 USD
Retailer 3$2,094 USD
Retailer 5$2,180 USD
Retailer 2$2,188 USD
Retailer 10$2,410 USD
Retailer 1$2,562 USD
Retailer 4$2,848 USD
Retailer 8$3,231 USD
Retailer 7$3,781 USD

35 data points across 10 retailers

11 retailers$1,924 USD to $2,848 USD

A
Cheapest Retailer
-
$1,924 USD
Final sale: no returns
A
Retailer 2
-
$2,046 USD
A$3,148 AUD
View
A
Retailer 3
-
$2,094 USD
£1,649 GBP
View
B+
Retailer 4
-
$2,180 USD
View
B+
Retailer 5
-
$2,188 USD
View
B+
Retailer 6
-
$2,410 USD
View
B+
Retailer 7
-
$2,562 USD
ZAR 41,386 ZAR
View
B
Retailer 8
-
$2,848 USD
€2,712 EUR
View
Retailer 9
-
$3,231 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$3,781 USD
£2,977 GBP
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
0c9ee6a6-7b23-45ed-bb4f-88e84175b665 · Sep 25
$4,488 USD
View
Price last confirmed 36 days ago
10 more retailers have this diamond
Prices start from $1,924 USDSave up to $924 USD

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
$1,924 USD