Cushion|Lab Grown|GIA

1.50ct G IF Cushion Lab Grown Diamond

EX • G/IF • GIA 2231851210

Certificate GIA 2231851210

Diamond specifications and retailer prices

From $10,880 CAD
A$11,978 AUD
As of November 3, 2026
17 retailers carry this diamond
Most expensive: $15,204 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231851210. Listed at 17 retailers as of November 3, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 2231851210
Dimensions7.49 × 6.08 × 4.18 mm
L/W Ratio1.23
Girdle conditionFaceted
Top View
7.49 mm6.08 mm1.50 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231851210
Side View
Table 65.0%CrownGirdle: MED-THKPavilion 37.6°Culet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 3
Current: $15,204 CAD|Low: $7,727 CAD|High: $16,033 CAD|Avg: $10,412 CAD|-5.2%
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
October 23, 2026
Retailer 19$7,727 CAD
Retailer 16$7,881 CAD
Retailer 17$8,322 CAD
Retailer 9$8,760 CAD
Retailer 18$8,883 CAD
Retailer 15$8,936 CAD
Retailer 3$9,073 CAD
Retailer 7$9,104 CAD
Retailer 11$9,158 CAD
Retailer 8$9,335 CAD
Retailer 12$9,438 CAD
Retailer 6$10,405 CAD
Retailer 14$10,462 CAD
Retailer 4$11,528 CAD
Retailer 5$11,734 CAD
Retailer 2$11,775 CAD
Retailer 10$12,353 CAD
Retailer 13$13,096 CAD
MOH London$15,204 CAD

22 data points across 19 retailers

17 retailers

Retailer 1
-
$7,727 CAD
HK$43,200 HKD
Price last confirmed 10 days ago
Retailer 2
-
$7,881 CAD
$5,640 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$8,322 CAD
$5,955 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$8,760 CAD
€5,970 EUR
View
Price last confirmed 12 days ago
Retailer 5
-
$8,883 CAD
$6,357 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$8,936 CAD
€6,090 EUR
View
Price last confirmed 12 days ago
Retailer 7
-
$9,104 CAD
$6,515 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$9,335 CAD
$6,680 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$9,438 CAD
£5,318 GBP
View
Price last confirmed 10 days ago
Retailer 10
-
$10,405 CAD
$7,446 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$10,462 CAD
A$11,518 AUD
View
Price last confirmed 11 days ago
B
Retailer 12
-
$10,880 CAD
A$11,978 AUD
View
Retailer 13
-
$11,471 CAD
$8,209 USD
View
Price last confirmed 40 days ago
Retailer 14
-
$11,528 CAD
$8,250 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$11,734 CAD
£6,612 GBP
View
Price under review
Retailer 16
-
$13,096 CAD
ZAR 151,405 ZAR
View
Price under review
Most Expensive
MOH London
227F0114E · Oct 21
$15,204 CAD
£8,567 GBP
View
Price under review
16 more retailers have this diamond
Prices start from $10,880 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.

B
1.50ct Cushion
$10,880 CAD