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Oval|Natural|IGI

1.51ct G I1 Oval Natural Diamond

VG • G/I1 • IGI 633443021

Shape and cutting style on the report: Oval brilliant

Certificate IGI 633443021

Diamond specifications and retailer prices

From $2,836 CAD
$2,030 USD
As of October 28, 2026
Save $4,603 CAD (62%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,438 CAD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 633443021. Listed at 9 retailers as of October 28, 2026, with prices from $2,836 to $7,438, a $4,603 spread on the same certified stone. NZ Jewellers lists it at $7,438. 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
G
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.8°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 633443021
Dimensions8.50 × 6.36 × 4.18 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Top View
8.50 mm6.36 mm1.51 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 633443021
Side View
Table 58.0%Crown 36.8°Girdle: THK-VTKPavilion 39.4°Culet: NoneDepth 65.7%

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: $7,438 CAD|Low: $2,160 CAD|High: $7,438 CAD|Avg: $3,499 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$2,160 CAD
Retailer 3$2,530 CAD
Retailer 7$2,836 CAD
Retailer 10$2,913 CAD
Retailer 9$2,975 CAD
Retailer 5$3,223 CAD
Retailer 11$3,223 CAD
Retailer 6$3,372 CAD
Retailer 8$3,719 CAD
Retailer 12$4,233 CAD
Retailer 2$4,444 CAD
NZ Jewellers$7,438 CAD

22 data points across 12 retailers

9 retailers$2,836 CAD to $7,438 CAD

A
Cheapest Retailer
-
$2,836 CAD
$2,030 USD
A
Retailer 2
-
$2,913 CAD
$2,085 USD
View
B+
Retailer 3
-
$2,975 CAD
$2,130 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,223 CAD
$2,307 USD
View
B+
Retailer 5
-
$3,223 CAD
$2,307 USD
View
B+
Retailer 6
-
$3,372 CAD
$2,414 USD
View
B+
Retailer 7
-
$3,719 CAD
$2,662 USD
View
B+
Retailer 8
-
$4,444 CAD
€3,030 EUR
View
Most Expensive
B+
NZ Jewellers
e67fd79e-422a-447c-837f-ecca411ad1ec · Oct 30
$7,438 CAD
$5,325 USD
View
8 more retailers have this diamond
Prices start from $2,836 CADSave up to $4,603 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
$2,836 CAD