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Oval|Natural|IGI

1.00ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 652482874

Shape and cutting style on the report: Oval brilliant

Certificate IGI 652482874

Diamond specifications and retailer prices

From $1,487 SGD
As of November 6, 2026
Save $2,330 SGD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,817 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 652482874. Listed at 15 retailers as of November 5, 2026, with prices from $1,487 to $3,817, a $2,330 spread on the same certified stone. NZ Jewellers lists it at $3,817. 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
K
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 652482874
Dimensions7.80 × 5.48 × 3.59 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Top View
7.80 mm5.48 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 652482874
Side View
Table 60.0%Crown 39.1°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 65.5%

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: $3,817 SGD|Low: $1,485 SGD|High: $3,817 SGD|Avg: $1,931 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 2$1,487 SGD
Retailer 9$1,499 SGD
Retailer 13$1,499 SGD
Retailer 4$1,565 SGD
Retailer 12$1,565 SGD
Retailer 14$1,625 SGD
Retailer 15$1,628 SGD
Retailer 3$1,639 SGD
Retailer 6$1,689 SGD
Retailer 7$1,737 SGD
Retailer 5$1,806 SGD
Retailer 8$1,910 SGD
Retailer 10$2,188 SGD
Retailer 11$2,882 SGD
NZ Jewellers$3,817 SGD

44 data points across 15 retailers

15 retailers$1,487 SGD to $3,817 SGD

A
Cheapest Retailer
-
$1,487 SGD
A
Retailer 2
-
$1,499 SGD
View
A
Retailer 3
-
$1,499 SGD
View
A
Retailer 4
-
$1,565 SGD
View
Retailer 5
-
$1,565 SGD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,625 SGD
View
A
Retailer 7
-
$1,628 SGD
View
B+
Retailer 8
-
$1,639 SGD
View
B+
Retailer 9
-
$1,689 SGD
View
B+
Retailer 10
-
$1,737 SGD
View
B+
Retailer 11
-
$1,806 SGD
View
A
Retailer 12
-
$1,910 SGD
View
B+
Retailer 13
-
$2,188 SGD
View
Retailer 14
-
$2,882 SGD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
d9a7bfba-75db-4eee-8030-ef8714fe2f3d · Nov 5
$3,817 SGD
$2,978 USD
View
14 more retailers have this diamond
Prices start from $1,487 SGDSave up to $2,330 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
$1,487 SGD