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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 $2,460 SGD
$1,924 USD
As of October 31, 2026
Save $2,208 SGD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,737 SGD 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 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,668 SGD|Low: $2,322 SGD|High: $4,866 SGD|Avg: $3,222 SGD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$2,460 SGD
Retailer 9$2,616 SGD
Retailer 3$2,699 SGD
Retailer 6$2,787 SGD
Retailer 2$2,798 SGD
Retailer 10$3,081 SGD
Retailer 4$3,275 SGD
Retailer 5$3,640 SGD
Retailer 8$4,131 SGD
Retailer 1$4,668 SGD

35 data points across 10 retailers

11 retailers$2,460 SGD to $4,668 SGD

A
Cheapest Retailer
-
$2,460 SGD
$1,924 USD
Final sale: no returns
A
Retailer 2
-
$2,616 SGD
A$3,148 AUD
View
B+
Retailer 3
-
$2,699 SGD
£1,663 GBP
View
B+
Retailer 4
-
$2,787 SGD
$2,180 USD
View
B+
Retailer 5
-
$2,798 SGD
$2,188 USD
View
B+
Retailer 6
-
$3,081 SGD
$2,410 USD
View
B+
Retailer 7
-
$3,275 SGD
ZAR 41,386 ZAR
View
B
Retailer 8
-
$3,640 SGD
€2,712 EUR
View
Retailer 9
-
$4,131 SGD
$3,231 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$4,668 SGD
£2,875 GBP
View
Most Expensive
NZ Jewellers
0c9ee6a6-7b23-45ed-bb4f-88e84175b665 · Sep 25
$5,737 SGD
$4,488 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from $2,460 SGDSave up to $2,208 SGD

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
$2,460 SGD