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Round|Natural|IGI

1.50ct K I1 Round Natural Diamond

VG • K/I1 • IGI 710540250

Shape and cutting style on the report: Round brilliant

Certificate IGI 710540250

Diamond specifications and retailer prices

From $1,844 CAD
As of November 4, 2026
Save $3,789 CAD (67%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,632 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and I1 clarity (included), with a very-good cut grade and certified by IGI 710540250. Listed at 9 retailers as of November 4, 2026, with prices from $1,844 to $5,632, a $3,789 spread on the same certified stone. NZ Jewellers lists it at $5,632. 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

1.50
Carat
K
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 710540250
Dimensions7.15 × 7.09 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.15 mm7.09 mm1.50 ctK / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 710540250
Side View
Table 57.0%Crown 38°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,632 CAD|Low: $1,649 CAD|High: $5,632 CAD|Avg: $2,592 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
November 5, 2026
Retailer 4$1,737 CAD
Retailer 5$1,844 CAD
Retailer 6$1,931 CAD
Retailer 7$1,940 CAD
Retailer 10$2,092 CAD
Retailer 11$2,092 CAD
Retailer 8$2,188 CAD
Retailer 9$2,413 CAD
Retailer 12$2,747 CAD
Retailer 3$2,993 CAD
Retailer 2$3,133 CAD
NZ Jewellers$5,632 CAD

24 data points across 12 retailers

9 retailers$1,844 CAD to $5,632 CAD

B+
Cheapest Retailer
-
$1,844 CAD
B+
Retailer 2
-
$1,931 CAD
View
Final sale: no returns
B+
Retailer 3
-
$1,940 CAD
View
Retailer 4
-
$2,092 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$2,092 CAD
View
B+
Retailer 6
-
$2,188 CAD
View
B+
Retailer 7
-
$2,413 CAD
View
B+
Retailer 8
-
$3,133 CAD
View
Most Expensive
B
NZ Jewellers
1d3bf728-a37e-4c9a-95b4-3040a043663d · Nov 5
$5,632 CAD
$4,033 USD
View
8 more retailers have this diamond
Prices start from $1,844 CADSave up to $3,789 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.

B+
1.50ct Round
$1,844 CAD