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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 $2,292 USD
As of November 6, 2026
Save $3,375 USD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,667 USD 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 $2,292 to $5,667, a $3,375 spread on the same certified stone. NZ Jewellers lists it at $5,667. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,292 USD|Low: $2,292 USD|High: $4,773 USD|Avg: $3,037 USD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$2,292 USD
Retailer 2$2,450 USD
Retailer 8$2,710 USD
Retailer 7$2,815 USD
Retailer 3$2,920 USD
Retailer 4$3,308 USD
Retailer 6$3,384 USD
Retailer 5$4,735 USD

28 data points across 8 retailers

15 retailers$2,292 USD to $5,667 USD

A
Cheapest Retailer
-
$2,292 USD
A
Retailer 2
-
$2,428 USD
View
A
Retailer 3
-
$2,450 USD
View
A
Retailer 4
-
$2,670 USD
View
A
Retailer 5
-
$2,710 USD
View
Retailer 6
-
$2,710 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,763 USD
View
B+
Retailer 8
-
$2,815 USD
View
B+
Retailer 9
-
$2,857 USD
View
A
Retailer 10
-
$2,920 USD
View
B+
Retailer 11
-
$3,127 USD
View
A
Retailer 12
-
$3,308 USD
View
A
Retailer 13
-
$3,384 USD
View
B+
Retailer 14
-
$4,735 USD
View
Most Expensive
B+
NZ Jewellers
f30350ae-8ddb-42ca-b328-4e0af4415da2 · Nov 5
$5,667 USD
View
14 more retailers have this diamond
Prices start from $2,292 USDSave up to $3,375 USD

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
$2,292 USD