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 €6,969 EUR
A$11,978 AUD
As of October 31, 2026
20 retailers carry this diamond
Most expensive: €9,739 EUR 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 20 retailers as of October 31, 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: Oct 31
Current: €9,739 EUR|Low: €4,949 EUR|High: €10,270 EUR|Avg: €6,669 EUR|-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€4,949 EUR
Retailer 16€5,048 EUR
Retailer 17€5,330 EUR
Retailer 9€5,611 EUR
Retailer 18€5,690 EUR
Retailer 15€5,724 EUR
Retailer 3€5,812 EUR
Retailer 7€5,832 EUR
Retailer 11€5,866 EUR
Retailer 8€5,979 EUR
Retailer 12€6,046 EUR
Retailer 6€6,665 EUR
Retailer 14€6,701 EUR
Retailer 4€7,384 EUR
Retailer 5€7,516 EUR
Retailer 2€7,542 EUR
Retailer 10€7,913 EUR
Retailer 13€8,389 EUR
MOH London€9,739 EUR

22 data points across 19 retailers

20 retailers

Retailer 1
-
€4,949 EUR
HK$43,200 HKD
Price last confirmed 8 days ago
Retailer 2
-
€5,048 EUR
$5,640 USD
View
Price last confirmed 9 days ago
Retailer 3
-
€5,330 EUR
$5,955 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€5,611 EUR
View
Price last confirmed 11 days ago
Retailer 5
-
€5,690 EUR
$6,357 USD
View
Price last confirmed 11 days ago
Retailer 6
-
€5,724 EUR
View
Price last confirmed 10 days ago
Retailer 7
-
€5,832 EUR
$6,515 USD
View
Price last confirmed 9 days ago
Retailer 8
-
€5,866 EUR
$6,554 USD
View
Price last confirmed 11 days ago
Retailer 9
-
€5,979 EUR
$6,680 USD
View
Price last confirmed 8 days ago
Retailer 10
-
€6,046 EUR
£5,318 GBP
View
Price last confirmed 9 days ago
Retailer 11
-
€6,665 EUR
$7,446 USD
View
Price last confirmed 11 days ago
Retailer 12
-
€6,701 EUR
A$11,518 AUD
View
Price last confirmed 10 days ago
B
Retailer 13
-
€6,969 EUR
A$11,978 AUD
View
Retailer 14
-
€7,348 EUR
$8,209 USD
View
Price last confirmed 39 days ago
Retailer 15
-
€7,384 EUR
$8,250 USD
View
Price last confirmed 10 days ago
Retailer 16
-
€7,516 EUR
£6,612 GBP
View
Price last confirmed 10 days ago
Retailer 17
-
€7,542 EUR
View
Price under review
Retailer 18
-
€7,913 EUR
$8,840 USD
View
Price under review
Retailer 19
-
€8,389 EUR
ZAR 151,405 ZAR
View
Price under review
Most Expensive
MOH London
227F0114E · Oct 21
€9,739 EUR
£8,567 GBP
View
Price under review
19 more retailers have this diamond
Prices start from €6,969 EUR

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
€6,969 EUR