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Round|Natural|GIA

1.50ct I IF Round Natural Diamond

EX • I/IF • GIA 1399868716

Certificate GIA 1399868716

Diamond specifications and retailer prices

From $9,580 CAD
As of November 1, 2026
Save $11,898 CAD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,478 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1399868716. Listed at 20 retailers as of November 1, 2026, with prices from $9,580 to $21,478, a $11,898 spread on the same certified stone. NZ Jewellers lists it at $21,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1399868716
Dimensions7.42 × 7.36 × 4.46 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.42 mm7.36 mm1.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1399868716
Side View
Table 59.0%Crown 33.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 60.4%

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 1
Current: $21,478 CAD|Low: $9,580 CAD|High: $21,478 CAD|Avg: $12,914 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
November 5, 2026
Retailer 5$9,580 CAD
Retailer 12$10,055 CAD
Retailer 11$10,702 CAD
Retailer 13$10,737 CAD
Retailer 9$10,738 CAD
Retailer 2$11,781 CAD
Retailer 3$11,949 CAD
Retailer 10$12,101 CAD
Retailer 4$13,888 CAD
Retailer 7$13,974 CAD
Retailer 8$15,776 CAD
Retailer 6$17,847 CAD
NZ Jewellers$21,478 CAD

37 data points across 13 retailers

20 retailers$9,580 CAD to $21,478 CAD

A
Cheapest Retailer
-
$9,580 CAD
A
Retailer 2
-
$10,055 CAD
View
A
Retailer 3
-
$10,702 CAD
View
A
Retailer 4
-
$10,737 CAD
View
Final sale: no returns
A
Retailer 5
-
$10,738 CAD
View
Retailer 6
-
$11,634 CAD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$11,781 CAD
View
Retailer 8
-
$11,813 CAD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$11,949 CAD
View
Retailer 10
-
$12,101 CAD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$12,764 CAD
View
B+
Retailer 12
-
$12,764 CAD
View
B+
Retailer 13
-
$13,183 CAD
View
B+
Retailer 14
-
$13,424 CAD
View
B+
Retailer 15
-
$13,888 CAD
View
B+
Retailer 16
-
$13,974 CAD
View
Retailer 17
-
$14,141 CAD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$15,776 CAD
View
B+
Retailer 19
-
$17,847 CAD
View
Most Expensive
B
NZ Jewellers
ba7d7297-90c3-42e4-9d62-a8fa388545c6 · Nov 5
$21,478 CAD
$15,413 USD
View
19 more retailers have this diamond
Prices start from $9,580 CADSave up to $11,898 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
$9,580 CAD