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Round|Natural|GIA

1.50ct K IF Round Natural Diamond

EX • K/IF • GIA 2215901957

Certificate GIA 2215901957

Diamond specifications and retailer prices

From $11,815 CAD
As of November 1, 2026
Save $10,312 CAD (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,128 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2215901957. Listed at 16 retailers as of November 1, 2026, with prices from $11,815 to $22,128, a $10,312 spread on the same certified stone. NZ Jewellers lists it at $22,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2215901957
Dimensions7.49 × 7.45 × 4.40 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.49 mm7.45 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2215901957
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.9%

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 1
Current: $14,289 CAD|Low: $11,815 CAD|High: $20,984 CAD|Avg: $16,409 CAD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$11,815 CAD
Retailer 1$14,289 CAD
Retailer 6$14,604 CAD
Retailer 3$15,851 CAD
Retailer 2$19,369 CAD
Retailer 4$20,678 CAD

43 data points across 6 retailers

16 retailers$11,815 CAD to $22,128 CAD

B+
Cheapest Retailer
-
$11,815 CAD
B+
Retailer 2
-
$12,071 CAD
View
B+
Retailer 3
-
$12,318 CAD
View
B
Retailer 4
-
$13,149 CAD
View
Retailer 5
-
$13,276 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$13,752 CAD
View
B
Retailer 7
-
$14,289 CAD
View
B
Retailer 8
-
$14,382 CAD
View
B
Retailer 9
-
$14,604 CAD
View
B
Retailer 10
-
$15,310 CAD
View
B
Retailer 11
-
$15,851 CAD
View
B
Retailer 12
-
$16,596 CAD
View
Retailer 13
-
$17,471 CAD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$19,369 CAD
View
B
Retailer 15
-
$20,678 CAD
View
Most Expensive
B
NZ Jewellers
38f07475-40fd-4f4a-a3a9-261f03212069 · Nov 5
$22,128 CAD
$15,844 USD
View
15 more retailers have this diamond
Prices start from $11,815 CADSave up to $10,312 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
$11,815 CAD