CaratHunter
Plans
Cushion|Natural|GIA

1.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6555192200

Certificate GIA 6555192200

Diamond specifications and retailer prices

From $4,524 CAD
HK$25,300 HKD
As of November 1, 2026
Save $6,981 CAD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,505 CAD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion 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 stated by the retailer rather than the lab and certified by GIA 6555192200. Listed at 15 retailers as of October 28, 2026, with prices from $4,524 to $11,505, a $6,981 spread on the same certified stone. Queensmith lists it at $11,505. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555192200
Dimensions7.29 × 5.59 × 3.91 mm
L/W Ratio1.30
Top View
7.29 mm5.59 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555192200
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.9%

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: $11,505 CAD|Low: $4,488 CAD|High: $11,585 CAD|Avg: $6,526 CAD|+2.3%
Queensmith
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 2, 2026
Retailer 9$4,524 CAD
Retailer 6$4,826 CAD
Retailer 5$5,282 CAD
Retailer 3$5,522 CAD
Retailer 7$5,638 CAD
Retailer 13$5,696 CAD
Retailer 11$5,983 CAD
Retailer 2$6,121 CAD
Retailer 4$6,191 CAD
Retailer 12$6,360 CAD
Retailer 10$6,772 CAD
Retailer 8$10,007 CAD
Queensmith$11,505 CAD

25 data points across 13 retailers

15 retailers$4,524 CAD to $11,505 CAD

A
Cheapest Retailer
-
$4,524 CAD
HK$25,300 HKD
A
Retailer 2
-
$4,826 CAD
₹329,041 INR
View
A
Retailer 3
-
$5,282 CAD
SGD 5,110 SGD
View
A
Retailer 4
-
$5,491 CAD
$3,931 USD
View
A
Retailer 5
-
$5,522 CAD
$3,953 USD
View
Final sale: no returns
A
Retailer 6
-
$5,638 CAD
£3,178 GBP
View
A
Retailer 7
-
$5,696 CAD
SGD 5,510 SGD
View
A
Retailer 8
-
$5,983 CAD
$4,283 USD
View
A
Retailer 9
-
$6,121 CAD
£3,450 GBP
View
A
Retailer 10
-
$6,191 CAD
$4,432 USD
View
A
Retailer 11
-
$6,345 CAD
A$6,988 AUD
View
A
Retailer 12
-
$6,360 CAD
$4,553 USD
View
A
Retailer 13
-
$6,772 CAD
€4,617 EUR
View
B
Retailer 14
-
$10,007 CAD
£5,641 GBP
View
Most Expensive
B
Queensmith
6555192200 · Oct 28
$11,505 CAD
£6,485 GBP
View
14 more retailers have this diamond
Prices start from $4,524 CADSave up to $6,981 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 Cushion
$4,524 CAD