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Oval|Natural|IGI

1.00ct J IF Oval Natural Diamond

EX • J/IF • IGI 828614902

Shape and cutting style on the report: Oval brilliant

Certificate IGI 828614902

Diamond specifications and retailer prices

From $2,006 SGD
As of November 1, 2026
Save $3,565 SGD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,571 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 top-tier cut grade and certified by IGI 828614902. Listed at 18 retailers as of November 1, 2026, with prices from $2,006 to $5,571, a $3,565 spread on the same certified stone. NZ Jewellers lists it at $5,571. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 828614902
Dimensions8.51 × 5.47 × 3.41 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeNone
Top View
8.51 mm5.47 mm1.00 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 828614902
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°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: Nov 1
Current: $5,571 SGD|Low: $1,931 SGD|High: $5,571 SGD|Avg: $2,712 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
Retailer 15
November 6, 2026
Retailer 12$2,006 SGD
Retailer 2$2,034 SGD
Retailer 6$2,081 SGD
Retailer 14$2,107 SGD
Retailer 5$2,284 SGD
Retailer 7$2,284 SGD
Retailer 4$2,358 SGD
Retailer 13$2,389 SGD
Retailer 15$2,459 SGD
Retailer 10$2,579 SGD
Retailer 3$2,635 SGD
Retailer 9$2,787 SGD
Retailer 8$3,101 SGD
Retailer 11$3,991 SGD
NZ Jewellers$5,571 SGD

32 data points across 15 retailers

18 retailers$2,006 SGD to $5,571 SGD

A
Cheapest Retailer
-
$2,006 SGD
A
Retailer 2
-
$2,034 SGD
View
A
Retailer 3
-
$2,081 SGD
View
A
Retailer 4
-
$2,107 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,226 SGD
View
A
Retailer 6
-
$2,284 SGD
View
Retailer 7
-
$2,284 SGD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$2,358 SGD
View
A
Retailer 9
-
$2,389 SGD
View
A
Retailer 10
-
$2,393 SGD
View
A
Retailer 11
-
$2,459 SGD
View
A
Retailer 12
-
$2,579 SGD
View
A
Retailer 13
-
$2,635 SGD
View
B+
Retailer 14
-
$2,685 SGD
View
A
Retailer 15
-
$2,787 SGD
View
B+
Retailer 16
-
$3,101 SGD
View
B+
Retailer 17
-
$3,991 SGD
View
Most Expensive
B
NZ Jewellers
5982602d-7bec-4717-a163-6a167fbcfb90 · Nov 5
$5,571 SGD
$4,347 USD
View
17 more retailers have this diamond
Prices start from $2,006 SGDSave up to $3,565 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
$2,006 SGD