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Round|Natural|GIA

1.50ct K I1 Round Natural Diamond

VG • K/I1 • GIA 7426523997

Certificate GIA 7426523997

Diamond specifications and retailer prices

From $4,469 CAD
As of November 4, 2026
Save $5,994 CAD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,463 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 GIA 7426523997. Listed at 9 retailers as of November 4, 2026, with prices from $4,469 to $10,463, a $5,994 spread on the same certified stone. NZ Jewellers lists it at $10,463. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 7426523997
Dimensions7.26 × 7.23 × 4.51 mm
L/W Ratio1.00
Top View
7.26 mm7.23 mm1.50 ctK / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7426523997
Side View
Table 59.0%Crown 36.5°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 62.3%

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: $10,463 CAD|Low: $4,433 CAD|High: $10,783 CAD|Avg: $6,173 CAD|-3.0%
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
Retailer 14
November 5, 2026
Retailer 8$4,469 CAD
Retailer 6$4,549 CAD
Retailer 11$4,630 CAD
Retailer 7$4,665 CAD
Retailer 3$4,933 CAD
Retailer 9$5,441 CAD
Retailer 12$5,441 CAD
Retailer 10$5,649 CAD
Retailer 5$5,943 CAD
Retailer 13$6,278 CAD
Retailer 2$6,741 CAD
Retailer 14$7,364 CAD
Retailer 4$8,789 CAD
NZ Jewellers$10,463 CAD

26 data points across 14 retailers

9 retailers$4,469 CAD to $10,463 CAD

B+
Cheapest Retailer
-
$4,469 CAD
B+
Retailer 2
-
$4,630 CAD
View
B+
Retailer 3
-
$4,665 CAD
View
B
Retailer 4
-
$5,441 CAD
View
Retailer 5
-
$5,441 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$5,649 CAD
View
B
Retailer 7
-
$6,278 CAD
View
B
Retailer 8
-
$6,741 CAD
View
Most Expensive
C
NZ Jewellers
3358b568-b6ff-4484-ab41-2113cb04a746 · Nov 5
$10,463 CAD
$7,492 USD
View
8 more retailers have this diamond
Prices start from $4,469 CADSave up to $5,994 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
$4,469 CAD