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Oval|Natural|IGI

1.51ct E I1 Oval Natural Diamond

VG • E/I1 • IGI 705538814

Shape and cutting style on the report: Oval brilliant

Certificate IGI 705538814

Diamond specifications and retailer prices

From $4,663 CAD
$3,332 USD
As of October 28, 2026
Save $4,489 CAD (49%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,152 CAD at NZ Jewellers · As of October 27, 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 E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 705538814. Listed at 9 retailers as of October 27, 2026, with prices from $4,663 to $9,152, a $4,489 spread on the same certified stone. NZ Jewellers lists it at $9,152. 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
E
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle30.8°
OriginNatural
Grading LabIGI
CertificateIGI 705538814
Dimensions9.83 × 6.30 × 3.55 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Top View
9.83 mm6.30 mm1.51 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 705538814
Side View
Table 57.0%Crown 37.3°Girdle: MED-STKPavilion 30.8°Culet: NoneDepth 56.3%

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: Oct 28
Current: $9,152 CAD|Low: $4,139 CAD|High: $9,152 CAD|Avg: $5,623 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 8$4,139 CAD
Retailer 4$4,500 CAD
Retailer 11$4,663 CAD
Retailer 9$5,177 CAD
Retailer 6$5,253 CAD
Retailer 10$5,253 CAD
Retailer 5$5,456 CAD
Retailer 2$5,955 CAD
Retailer 7$6,062 CAD
Retailer 3$6,251 CAD
NZ Jewellers$9,152 CAD

20 data points across 11 retailers

9 retailers$4,663 CAD to $9,152 CAD

Retailer 1
-
$4,500 CAD
$3,215 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$4,663 CAD
$3,332 USD
View
B+
Retailer 3
-
$5,177 CAD
$3,699 USD
View
B+
Retailer 4
-
$5,253 CAD
$3,753 USD
View
B+
Retailer 5
-
$5,253 CAD
$3,753 USD
View
B+
Retailer 6
-
$5,456 CAD
$3,898 USD
View
B+
Retailer 7
-
$5,955 CAD
€4,052 EUR
View
B+
Retailer 8
-
$6,062 CAD
$4,331 USD
View
Most Expensive
B
NZ Jewellers
56dec6fa-478f-468f-ae4b-89d413a470d0 · Oct 27
$9,152 CAD
$6,539 USD
View
8 more retailers have this diamond
Prices start from $4,663 CADSave up to $4,489 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
$4,663 CAD