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Cushion|Lab Grown|IGI

1.50ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG710551841

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG710551841

Diamond specifications and retailer prices

From €708 EUR
$791 USD
As of November 1, 2026
Save €2,191 EUR (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,899 EUR at MOH London · As of October 29, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710551841 or 710551841. Listed at 16 retailers as of October 29, 2026, with prices from €708 to €2,899, a €2,191 spread on the same certified stone. MOH London lists it at €2,899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710551841
Dimensions7.83 × 5.68 × 3.83 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.83 mm5.68 mm1.50 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710551841
Side View
Table 61.0%Crown 35.7°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 67.4%

Caratlytics Score

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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: €2,899 EUR|Low: €708 EUR|High: €3,227 EUR|Avg: €1,647 EUR|-10.2%
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
November 1, 2026
Retailer 3€708 EUR
Retailer 14€734 EUR
Retailer 2€830 EUR
Retailer 11€904 EUR
Retailer 5€1,016 EUR
Retailer 4€1,017 EUR
Retailer 13€1,052 EUR
Retailer 9€1,177 EUR
Retailer 12€1,350 EUR
Retailer 10€1,829 EUR
Retailer 6€2,278 EUR
Retailer 7€2,473 EUR
Retailer 16€2,504 EUR
Retailer 15€2,517 EUR
Retailer 8€2,532 EUR
MOH London€2,899 EUR

38 data points across 16 retailers

16 retailers€708 EUR to €2,899 EUR

A
Cheapest Retailer
-
€708 EUR
$791 USD
Final sale: no returns
Retailer 2
-
€734 EUR
$820 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€830 EUR
£730 GBP
View
A
Retailer 4
-
€904 EUR
$1,010 USD
View
A
Retailer 5
-
€1,016 EUR
$1,135 USD
View
A
Retailer 6
-
€1,017 EUR
$1,136 USD
View
A
Retailer 7
-
€1,052 EUR
$1,175 USD
View
A
Retailer 8
-
€1,177 EUR
£1,035 GBP
View
B+
Retailer 9
-
€1,350 EUR
ZAR 24,361 ZAR
View
B+
Retailer 10
-
€1,829 EUR
A$3,143 AUD
View
B
Retailer 11
-
€2,278 EUR
£2,004 GBP
View
B
Retailer 12
-
€2,473 EUR
SGD 3,733 SGD
View
B
Retailer 13
-
€2,504 EUR
$2,798 USD
View
B
Retailer 14
-
€2,517 EUR
$2,812 USD
View
B
Retailer 15
-
€2,532 EUR
$2,829 USD
View
Most Expensive
B
MOH London
LG710551841 · Oct 29
€2,899 EUR
£2,550 GBP
View
15 more retailers have this diamond
Prices start from €708 EURSave up to €2,191 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.

A
1.50ct Cushion
€708 EUR