Round|Natural|GIA

1.50ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 6561589362

Certificate GIA 6561589362

Diamond specifications and retailer prices

From $3,700 CAD
As of November 6, 2026
Save $5,086 CAD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,786 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6561589362. Listed at 19 retailers as of November 5, 2026, with prices from $3,700 to $8,786, a $5,086 spread on the same certified stone. NZ Jewellers lists it at $8,786. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561589362
Dimensions7.14 × 7.05 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Cloud, Twinning Wisp, Feather, Crystal, Needle
Top View
7.14 mm7.05 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561589362
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 39.8°Culet: NDepth 64.0%

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: Nov 6
Current: $8,786 CAD|Low: $3,665 CAD|High: $8,786 CAD|Avg: $5,607 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 5$3,700 CAD
Retailer 11$4,177 CAD
Retailer 10$4,477 CAD
Retailer 7$4,546 CAD
Retailer 17$4,653 CAD
Retailer 8$4,688 CAD
Retailer 13$4,811 CAD
Retailer 6$5,043 CAD
Retailer 12$5,152 CAD
Retailer 3$5,237 CAD
Retailer 18$5,376 CAD
Retailer 2$5,490 CAD
Retailer 4$5,818 CAD
Retailer 15$5,835 CAD
Retailer 14$5,870 CAD
Retailer 16$6,155 CAD
Retailer 9$7,128 CAD
Retailer 19$8,410 CAD
NZ Jewellers$8,786 CAD

13 data points across 19 retailers

19 retailers$3,700 CAD to $8,786 CAD

A
Cheapest Retailer
-
$3,700 CAD
B+
Retailer 2
-
$4,177 CAD
View
B+
Retailer 3
-
$4,477 CAD
View
Retailer 4
-
$4,546 CAD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$4,653 CAD
View
B+
Retailer 6
-
$4,688 CAD
View
B+
Retailer 7
-
$4,811 CAD
View
Retailer 8
-
$5,043 CAD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$5,152 CAD
View
B+
Retailer 10
-
$5,237 CAD
View
B+
Retailer 11
-
$5,376 CAD
View
B+
Retailer 12
-
$5,490 CAD
View
B+
Retailer 13
-
$5,818 CAD
View
B+
Retailer 14
-
$5,835 CAD
View
B+
Retailer 15
-
$5,870 CAD
View
B+
Retailer 16
-
$6,155 CAD
View
B
Retailer 17
-
$7,128 CAD
View
B
Retailer 18
-
$8,410 CAD
View
Most Expensive
B
NZ Jewellers
41c6a8a6-8da5-4acd-954e-e52c898fe9db · Nov 5
$8,786 CAD
$6,291 USD
View
18 more retailers have this diamond
Prices start from $3,700 CADSave up to $5,086 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
1.50ct Round
$3,700 CAD