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Oval|Natural|IGI

1.00ct J IF Oval Natural Diamond

VG • J/IF • IGI 746534155

Shape and cutting style on the report: Oval brilliant

Certificate IGI 746534155

Diamond specifications and retailer prices

From $2,394 SGD
As of November 6, 2026
Save $3,677 SGD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,071 SGD at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1ct natural oval diamond

This 1ct 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 746534155. Listed at 15 retailers as of November 2, 2026, with prices from $2,394 to $6,071, a $3,677 spread on the same certified stone. NZ Jewellers lists it at $6,071. 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

1.00
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.3°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 746534155
Dimensions7.73 × 5.63 × 3.58 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
7.73 mm5.63 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 746534155
Side View
Table 61.0%Crown 39.3°Girdle: STK-THKPavilion 39.4°CuletDepth 63.6%

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: Nov 6
Current: $6,071 SGD|Low: $2,394 SGD|High: $6,071 SGD|Avg: $3,538 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,394 SGD
Retailer 4$2,586 SGD
Retailer 3$2,679 SGD
Retailer 8$2,904 SGD
Retailer 10$3,037 SGD
Retailer 9$3,350 SGD
Retailer 11$3,351 SGD
Retailer 5$3,544 SGD
Retailer 7$3,761 SGD
Retailer 6$5,073 SGD
NZ Jewellers$6,071 SGD

31 data points across 11 retailers

15 retailers$2,394 SGD to $6,071 SGD

A
Cheapest Retailer
-
$2,394 SGD
A
Retailer 2
-
$2,586 SGD
View
B+
Retailer 3
-
$2,679 SGD
View
Final sale: no returns
B+
Retailer 4
-
$2,827 SGD
View
B+
Retailer 5
-
$2,904 SGD
View
B+
Retailer 6
-
$3,037 SGD
View
B+
Retailer 7
-
$3,082 SGD
View
Retailer 8
-
$3,350 SGD
View
Price last confirmed 66 days ago
B
Retailer 9
-
$3,350 SGD
View
B
Retailer 10
-
$3,351 SGD
View
B
Retailer 11
-
$3,544 SGD
View
B
Retailer 12
-
$3,761 SGD
View
B
Retailer 13
-
$5,073 SGD
View
Retailer 14
-
$6,071 SGD
View
Price last confirmed 69 days ago
Most Expensive
C
NZ Jewellers
dd799cf6-3a0e-4e1e-b3b7-d835de844b51 · Nov 2
$6,071 SGD
$4,737 USD
View
14 more retailers have this diamond
Prices start from $2,394 SGDSave up to $3,677 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
1.00ct Oval
$2,394 SGD