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Oval|Natural|IGI

1.00ct J IF Oval Natural Diamond

VG • J/IF • IGI 576357889

Shape and cutting style on the report: Oval brilliant

Certificate IGI 576357889

Diamond specifications and retailer prices

From $2,362 SGD
As of November 6, 2026
Save $3,182 SGD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,544 SGD at NZ Jewellers · As of November 5, 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 576357889. Listed at 14 retailers as of November 5, 2026, with prices from $2,362 to $5,544, a $3,182 spread on the same certified stone. NZ Jewellers lists it at $5,544. 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
FluorescenceNone
Crown angle33°
Pavilion angle34.5°
OriginNatural
Grading LabIGI
CertificateIGI 576357889
Dimensions8.38 × 5.45 × 3.11 mm
L/W Ratio1.54
Girdle conditionFaceted
Culet sizePointed
Top View
8.38 mm5.45 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 576357889
Side View
Table 55.0%Crown 33°Girdle: THK-VTKPavilion 34.5°Culet: NoneDepth 57.1%

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 6
Current: $5,544 SGD|Low: $2,361 SGD|High: $5,544 SGD|Avg: $3,104 SGD
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
November 6, 2026
Retailer 2$2,362 SGD
Retailer 4$2,395 SGD
Retailer 5$2,447 SGD
Retailer 6$2,535 SGD
Retailer 3$2,652 SGD
Retailer 10$2,652 SGD
Retailer 14$2,691 SGD
Retailer 12$2,775 SGD
Retailer 7$2,930 SGD
Retailer 8$3,060 SGD
Retailer 9$3,236 SGD
Retailer 13$3,622 SGD
Retailer 11$4,633 SGD
NZ Jewellers$5,544 SGD

28 data points across 14 retailers

14 retailers$2,362 SGD to $5,544 SGD

A
Cheapest Retailer
-
$2,362 SGD
A
Retailer 2
-
$2,395 SGD
View
A
Retailer 3
-
$2,447 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,535 SGD
View
Retailer 5
-
$2,652 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$2,652 SGD
View
B+
Retailer 7
-
$2,691 SGD
View
B+
Retailer 8
-
$2,775 SGD
View
B+
Retailer 9
-
$2,930 SGD
View
B+
Retailer 10
-
$3,060 SGD
View
B+
Retailer 11
-
$3,236 SGD
View
B
Retailer 12
-
$3,622 SGD
View
B
Retailer 13
-
$4,633 SGD
View
Most Expensive
B
NZ Jewellers
bff624e0-b270-4aa2-be99-ad27a279bb0c · Nov 5
$5,544 SGD
$4,326 USD
View
13 more retailers have this diamond
Prices start from $2,362 SGDSave up to $3,182 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
$2,362 SGD