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Cushion|Natural|GIA

1.50ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6542696853

Certificate GIA 6542696853

Diamond specifications and retailer prices

From $4,953 CAD
HK$27,700 HKD
As of November 1, 2026
Save $5,353 CAD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,718 CAD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

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 6542696853. Listed at 16 retailers as of November 1, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
Pavilion angle36.4°
OriginNatural
Grading LabGIA
CertificateGIA 6542696853
Dimensions7.17 × 6.12 × 4.20 mm
L/W Ratio1.17
Top View
7.17 mm6.12 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542696853
Side View
Table 62.0%CrownGirdle: THK-VTKPavilion 36.4°Culet: NoneDepth 68.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,186 CAD|Low: $4,953 CAD|High: $11,171 CAD|Avg: $6,813 CAD|-6.6%
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 2$4,953 CAD
Retailer 14$5,060 CAD
Retailer 11$5,301 CAD
Retailer 9$5,490 CAD
Retailer 6$5,751 CAD
Retailer 5$5,766 CAD
Retailer 13$5,919 CAD
Retailer 12$6,007 CAD
Retailer 8$6,029 CAD
Retailer 1$6,186 CAD
Retailer 10$6,528 CAD
Retailer 4$6,677 CAD
Retailer 7$7,429 CAD
Retailer 3$10,306 CAD
Wholesale Diamonds Direct$10,718 CAD

25 data points across 15 retailers

16 retailers$4,953 CAD to $10,306 CAD

A
Cheapest Retailer
-
$4,953 CAD
HK$27,700 HKD
A
Retailer 2
-
$5,060 CAD
$3,622 USD
View
A
Retailer 3
-
$5,301 CAD
$3,795 USD
View
A
Retailer 4
-
$5,490 CAD
$3,930 USD
View
Final sale: no returns
A
Retailer 5
-
$5,751 CAD
$4,117 USD
View
A
Retailer 6
-
$5,766 CAD
$4,128 USD
View
A
Retailer 7
-
$5,919 CAD
A$6,519 AUD
View
A
Retailer 8
-
$6,007 CAD
$4,300 USD
View
A
Retailer 9
-
$6,029 CAD
$4,316 USD
View
A
Retailer 10
-
$6,186 CAD
£3,487 GBP
View
A
Retailer 11
-
$6,528 CAD
£3,680 GBP
View
A
Retailer 12
-
$6,677 CAD
$4,780 USD
View
A
Retailer 13
-
$7,117 CAD
A$7,838 AUD
View
A
Retailer 14
-
$7,429 CAD
€5,065 EUR
View
B
Retailer 15
-
$10,306 CAD
£5,809 GBP
View
Most Expensive
Wholesale Diamonds Direct
425853669 · Oct 23
$10,718 CAD
$7,673 USD
View
Price last confirmed 9 days ago
15 more retailers have this diamond
Prices start from $4,953 CADSave up to $5,353 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
$4,953 CAD