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Oval|Natural|IGI

1.51ct K VVS1 Oval Natural Diamond

VG • K/VVS1 • IGI 782645479

Shape and cutting style on the report: Oval brilliant

Certificate IGI 782645479

Diamond specifications and retailer prices

From $2,937 SGD
As of November 6, 2026
Save $4,325 SGD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,263 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 782645479. Listed at 15 retailers as of November 5, 2026, with prices from $2,937 to $7,263, a $4,325 spread on the same certified stone. NZ Jewellers lists it at $7,263. 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

1.51
Carat
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32.7°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 782645479
Dimensions9.22 × 6.39 × 4.03 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Top View
9.22 mm6.39 mm1.51 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 782645479
Side View
Table 62.0%Crown 32.7°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 63.1%

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: $2,937 SGD|Low: $2,937 SGD|High: $6,117 SGD|Avg: $3,892 SGD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$2,937 SGD
Retailer 2$3,140 SGD
Retailer 8$3,473 SGD
Retailer 7$3,608 SGD
Retailer 3$3,742 SGD
Retailer 4$4,240 SGD
Retailer 6$4,337 SGD
Retailer 5$6,068 SGD

28 data points across 8 retailers

15 retailers$2,937 SGD to $7,263 SGD

A
Cheapest Retailer
-
$2,937 SGD
A
Retailer 2
-
$3,112 SGD
View
A
Retailer 3
-
$3,140 SGD
View
A
Retailer 4
-
$3,422 SGD
View
A
Retailer 5
-
$3,473 SGD
View
Retailer 6
-
$3,473 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,541 SGD
View
B+
Retailer 8
-
$3,608 SGD
View
B+
Retailer 9
-
$3,662 SGD
View
A
Retailer 10
-
$3,742 SGD
View
B+
Retailer 11
-
$4,008 SGD
View
A
Retailer 12
-
$4,240 SGD
View
A
Retailer 13
-
$4,337 SGD
View
B+
Retailer 14
-
$6,068 SGD
View
Most Expensive
B+
NZ Jewellers
f30350ae-8ddb-42ca-b328-4e0af4415da2 · Nov 5
$7,263 SGD
$5,667 USD
View
14 more retailers have this diamond
Prices start from $2,937 SGDSave up to $4,325 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
1.51ct Oval
$2,937 SGD