Cushion|Natural|GIA

1.50ct G SI1 Cushion Natural Diamond

VG • G/SI1 • GIA 1549091183

Certificate GIA 1549091183

Diamond specifications and retailer prices

From $4,935 CAD
HK$27,600 HKD
As of November 1, 2026
Save $5,626 CAD (53%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $10,561 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1549091183. Listed at 23 retailers as of November 1, 2026, with prices from $4,935 to $10,561, a $5,626 spread on the same certified stone. MOH London lists it at $10,561. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 1549091183
Dimensions6.63 × 6.62 × 4.41 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.63 mm6.62 mm1.50 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549091183
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 38.6°Culet: NoneDepth 66.6%

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: $10,561 CAD|Low: $4,810 CAD|High: $10,616 CAD|Avg: $6,446 CAD|+0.4%
MOH London
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 16$4,935 CAD
Retailer 11$5,001 CAD
Retailer 20$5,294 CAD
Retailer 5$5,543 CAD
Retailer 3$5,586 CAD
Retailer 7$5,604 CAD
Retailer 13$5,699 CAD
Retailer 9$5,699 CAD
Retailer 19$5,923 CAD
Retailer 8$5,923 CAD
Retailer 10$5,993 CAD
Retailer 14$6,223 CAD
Retailer 2$6,248 CAD
Retailer 18$6,357 CAD
Retailer 4$6,427 CAD
Retailer 12$6,630 CAD
Retailer 17$7,504 CAD
Retailer 15$8,150 CAD
Retailer 6$10,424 CAD
MOH London$10,561 CAD

20 data points across 20 retailers

23 retailers$4,935 CAD to $10,561 CAD

A
Cheapest Retailer
-
$4,935 CAD
HK$27,600 HKD
A
Retailer 2
-
$5,001 CAD
$3,580 USD
View
A
Retailer 3
-
$5,294 CAD
$3,790 USD
View
A
Retailer 4
-
$5,543 CAD
$3,968 USD
View
Final sale: no returns
A
Retailer 5
-
$5,586 CAD
$3,999 USD
View
A
Retailer 6
-
$5,604 CAD
$4,012 USD
View
A
Retailer 7
-
$5,604 CAD
$4,012 USD
View
A
Retailer 8
-
$5,699 CAD
€3,885 EUR
View
A
Retailer 9
-
$5,699 CAD
$4,080 USD
View
A
Retailer 10
-
$5,923 CAD
$4,240 USD
View
A
Retailer 11
-
$5,923 CAD
$4,240 USD
View
A
Retailer 12
-
$5,993 CAD
$4,290 USD
View
A
Retailer 13
-
$6,223 CAD
£3,508 GBP
View
A
Retailer 14
-
$6,248 CAD
£3,522 GBP
View
A
Retailer 15
-
$6,357 CAD
$4,551 USD
View
Retailer 16
-
$6,409 CAD
$4,588 USD
View
Price last confirmed 39 days ago
Retailer 17
-
$6,427 CAD
$4,601 USD
View
Price last confirmed 12 days ago
Retailer 18
-
$6,630 CAD
A$7,302 AUD
View
Price last confirmed 23 days ago
B+
Retailer 19
-
$6,899 CAD
A$7,598 AUD
View
B+
Retailer 20
-
$7,504 CAD
€5,116 EUR
View
B+
Retailer 21
-
$8,150 CAD
ZAR 94,253 ZAR
View
Retailer 22
-
$10,424 CAD
$7,462 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
A80C0949D · Nov 1
$10,561 CAD
£5,953 GBP
View
22 more retailers have this diamond
Prices start from $4,935 CADSave up to $5,626 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
$4,935 CAD