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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2426782198

Certificate GIA 2426782198

Diamond specifications and retailer prices

From $7,362 CAD
$5,270 USD
As of November 1, 2026
Save $11,038 CAD (60%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $18,400 CAD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2426782198. Listed at 24 retailers as of October 31, 2026, with prices from $7,362 to $18,400, a $11,038 spread on the same certified stone. Diamond Quarter lists it at $18,400. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2426782198
Dimensions7.29 × 7.26 × 4.57 mm
L/W Ratio1.00
Top View
7.29 mm7.26 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2426782198
Side View
Table 58.0%Crown 34.5°Girdle: ThickPavilion 41.6°Culet: NoneDepth 62.8%

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: $10,256 CAD|Low: $6,732 CAD|High: $14,844 CAD|Avg: $9,427 CAD|-8.6%
Retailer 1
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 2, 2026
Retailer 11$7,362 CAD
Retailer 4$7,419 CAD
Retailer 3$7,633 CAD
Retailer 2$7,734 CAD
Retailer 10$8,078 CAD
Retailer 14$8,752 CAD
Retailer 7$9,203 CAD
Retailer 6$9,736 CAD
Retailer 12$9,736 CAD
Retailer 8$9,939 CAD
Retailer 13$10,058 CAD
Retailer 1$10,256 CAD
Retailer 5$10,647 CAD
Retailer 9$14,233 CAD

35 data points across 14 retailers

24 retailers$7,362 CAD to $18,400 CAD

A
Cheapest Retailer
-
$7,362 CAD
$5,270 USD
A
Retailer 2
-
$7,419 CAD
$5,311 USD
View
A
Retailer 3
-
$7,633 CAD
$5,464 USD
View
A
Retailer 4
-
$7,734 CAD
$5,537 USD
View
A
Retailer 5
-
$8,078 CAD
$5,783 USD
View
Final sale: no returns
Retailer 6
-
$8,612 CAD
$6,165 USD
View
Price last confirmed 51 days ago
Retailer 7
-
$8,612 CAD
$6,165 USD
View
Price last confirmed 45 days ago
Retailer 8
-
$8,752 CAD
$6,265 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$9,203 CAD
£5,188 GBP
View
Retailer 10
-
$9,546 CAD
$6,834 USD
View
Price last confirmed 40 days ago
B+
Retailer 11
-
$9,736 CAD
$6,970 USD
View
B+
Retailer 12
-
$9,736 CAD
$6,970 USD
View
Retailer 13
-
$9,936 CAD
$7,113 USD
View
Price last confirmed 56 days ago
Retailer 14
-
$9,936 CAD
$7,113 USD
View
Price last confirmed 45 days ago
B+
Retailer 15
-
$9,939 CAD
€6,776 EUR
View
B+
Retailer 16
-
$10,058 CAD
$7,200 USD
View
B+
Retailer 17
-
$10,256 CAD
£5,781 GBP
View
Retailer 18
-
$10,647 CAD
$7,622 USD
View
Price last confirmed 10 days ago
Retailer 19
-
$11,015 CAD
$7,885 USD
View
Price last confirmed 41 days ago
B+
Retailer 20
-
$14,233 CAD
£8,023 GBP
View
Retailer 21
-
$15,898 CAD
$11,381 USD
View
Price last confirmed 52 days ago
Retailer 22
-
$15,898 CAD
$11,381 USD
View
Price last confirmed 45 days ago
Retailer 23
-
$17,625 CAD
$12,617 USD
View
Price last confirmed 37 days ago
Most Expensive
B
Diamond Quarter
1.5SI2F249831F4N · Oct 31
$18,400 CAD
£10,372 GBP
View
23 more retailers have this diamond
Prices start from $7,362 CADSave up to $11,038 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
$7,362 CAD