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Oval|Natural|IGI

1.00ct I VS1 Oval Natural Diamond

VG • I/VS1 • IGI 833690477

Shape and cutting style on the report: Oval brilliant

Certificate IGI 833690477

Diamond specifications and retailer prices

From $2,479 SGD
As of November 1, 2026
Save $3,425 SGD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,904 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 833690477. Listed at 21 retailers as of November 1, 2026, with prices from $2,479 to $5,904, a $3,425 spread on the same certified stone. NZ Jewellers lists it at $5,904. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle36.2°
OriginNatural
Grading LabIGI
CertificateIGI 833690477
Dimensions7.81 × 5.60 × 3.32 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
7.81 mm5.60 mm1.00 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 833690477
Side View
Table 67.0%Crown 35.4°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 59.3%

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: $5,904 SGD|Low: $2,225 SGD|High: $5,904 SGD|Avg: $3,287 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 20$2,239 SGD
Retailer 19$2,479 SGD
Retailer 15$2,523 SGD
Retailer 10$2,551 SGD
Retailer 12$2,606 SGD
Retailer 2$2,693 SGD
Retailer 5$2,824 SGD
Retailer 8$2,824 SGD
Retailer 9$2,843 SGD
Retailer 3$2,879 SGD
Retailer 6$2,955 SGD
Retailer 4$3,001 SGD
Retailer 13$3,121 SGD
Retailer 21$3,128 SGD
Retailer 14$3,259 SGD
Retailer 18$3,471 SGD
Retailer 16$3,526 SGD
Retailer 7$4,070 SGD
Retailer 11$4,276 SGD
Retailer 17$4,948 SGD
NZ Jewellers$5,904 SGD

16 data points across 21 retailers

21 retailers$2,479 SGD to $5,904 SGD

Retailer 1
-
$2,239 SGD
Price last confirmed 7 days ago
A
Retailer 2
-
$2,479 SGD
View
A
Retailer 3
-
$2,523 SGD
View
A
Retailer 4
-
$2,551 SGD
View
A
Retailer 5
-
$2,606 SGD
View
Final sale: no returns
A
Retailer 6
-
$2,693 SGD
View
A
Retailer 7
-
$2,824 SGD
View
A
Retailer 8
-
$2,824 SGD
View
A
Retailer 9
-
$2,843 SGD
View
A
Retailer 10
-
$2,879 SGD
View
B+
Retailer 11
-
$2,955 SGD
View
B+
Retailer 12
-
$3,001 SGD
View
A
Retailer 13
-
$3,121 SGD
View
B+
Retailer 14
-
$3,128 SGD
View
B+
Retailer 15
-
$3,259 SGD
View
B+
Retailer 16
-
$3,471 SGD
View
B+
Retailer 17
-
$3,526 SGD
View
B+
Retailer 18
-
$4,070 SGD
View
B+
Retailer 19
-
$4,276 SGD
View
B
Retailer 20
-
$4,948 SGD
View
Most Expensive
B
NZ Jewellers
88ebae48-4f36-4daa-97ea-c7a560153fee · Nov 2
$5,904 SGD
$4,620 USD
View
20 more retailers have this diamond
Prices start from $2,479 SGDSave up to $3,425 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
$2,479 SGD