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Oval|Natural|IGI

1.51ct K VS1 Oval Natural Diamond

VG • K/VS1 • IGI 828654317

Shape and cutting style on the report: Oval brilliant

Certificate IGI 828654317

Diamond specifications and retailer prices

From $2,854 CAD
As of November 5, 2026
Save $5,459 CAD (66%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,676 CAD at NZ Jewellers · As of September 19, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 828654317. Listed at 15 retailers as of November 2, 2026, with a 191% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.2°
Pavilion angle34.5°
OriginNatural
Grading LabIGI
CertificateIGI 828654317
Dimensions9.06 × 6.33 × 3.82 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
9.06 mm6.33 mm1.51 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 828654317
Side View
Table 62.0%Crown 39.2°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 60.3%

Caratlytics Score

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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 5
Current: $8,313 CAD|Low: $2,850 CAD|High: $8,473 CAD|Avg: $4,664 CAD|-1.9%
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
November 6, 2026
Retailer 8$2,854 CAD
Retailer 10$3,411 CAD
Retailer 11$3,833 CAD
Retailer 6$3,886 CAD
Retailer 4$3,910 CAD
Retailer 12$3,971 CAD
Retailer 5$3,989 CAD
Retailer 13$4,128 CAD
Retailer 3$4,653 CAD
Retailer 7$4,842 CAD
Retailer 2$5,816 CAD
Retailer 9$6,930 CAD
NZ Jewellers$8,313 CAD

24 data points across 13 retailers

15 retailers$2,854 CAD to $8,313 CAD

A
Cheapest Retailer
-
$2,854 CAD
A
Retailer 2
-
$3,411 CAD
View
B+
Retailer 3
-
$3,833 CAD
View
A
Retailer 4
-
$3,886 CAD
View
B+
Retailer 5
-
$3,910 CAD
View
A
Retailer 6
-
$3,971 CAD
View
Retailer 7
-
$3,989 CAD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$4,128 CAD
View
Retailer 9
-
$4,149 CAD
View
Price last confirmed 48 days ago
A
Retailer 10
-
$4,653 CAD
View
A
Retailer 11
-
$4,842 CAD
View
B+
Retailer 12
-
$5,816 CAD
View
B+
Retailer 13
-
$6,930 CAD
View
B
Retailer 14
-
$8,313 CAD
View
Most Expensive
NZ Jewellers
29e2c420-bfef-4be0-b6e2-22e134628db1 · Sep 19
$8,676 CAD
$6,168 USD
View
Price last confirmed 47 days ago
14 more retailers have this diamond
Prices start from $2,854 CADSave up to $5,459 CAD

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
$2,854 CAD