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Oval|Natural|IGI

1.00ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 499121747

Shape and cutting style on the report: Oval brilliant

Certificate IGI 499121747

Diamond specifications and retailer prices

From $2,286 SGD
As of November 5, 2026
Save $3,890 SGD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,176 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 499121747. Listed at 14 retailers as of November 5, 2026, with prices from $2,286 to $6,176, a $3,890 spread on the same certified stone. NZ Jewellers lists it at $6,176. 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.8°
Pavilion angle34°
OriginNatural
Grading LabIGI
CertificateIGI 499121747
Dimensions7.86 × 5.67 × 3.20 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Top View
7.86 mm5.67 mm1.00 ctK / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 499121747
Side View
Table 57.0%Crown 36.8°Girdle: STK-VTKPavilion 34°Culet: NoneDepth 56.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,176 SGD|Low: $2,403 SGD|High: $6,176 SGD|Avg: $3,162 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
November 6, 2026
Retailer 2$2,406 SGD
Retailer 3$2,434 SGD
Retailer 10$2,532 SGD
Retailer 12$2,532 SGD
Retailer 4$2,582 SGD
Retailer 11$2,649 SGD
Retailer 5$2,796 SGD
Retailer 9$2,922 SGD
Retailer 6$3,090 SGD
Retailer 8$3,456 SGD
Retailer 7$4,423 SGD
NZ Jewellers$6,176 SGD

35 data points across 12 retailers

14 retailers$2,286 SGD to $6,176 SGD

B+
Cheapest Retailer
-
$2,286 SGD
B+
Retailer 2
-
$2,406 SGD
View
B+
Retailer 3
-
$2,434 SGD
View
Retailer 4
-
$2,532 SGD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,532 SGD
View
B+
Retailer 6
-
$2,582 SGD
View
B+
Retailer 7
-
$2,649 SGD
View
B+
Retailer 8
-
$2,708 SGD
View
B+
Retailer 9
-
$2,796 SGD
View
B
Retailer 10
-
$2,922 SGD
View
B
Retailer 11
-
$3,090 SGD
View
B
Retailer 12
-
$3,456 SGD
View
B
Retailer 13
-
$4,423 SGD
View
Most Expensive
C
NZ Jewellers
09798b46-f643-4227-80af-c044f570c4bc · Nov 5
$6,176 SGD
$4,819 USD
View
13 more retailers have this diamond
Prices start from $2,286 SGDSave up to $3,890 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.

B+
1.00ct Oval
$2,286 SGD