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Cushion|Lab Grown|IGI

1.39ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG749575941

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG749575941

Diamond specifications and retailer prices

From €654 EUR
$731 USD
As of November 1, 2026
Save €2,221 EUR (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €2,875 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.39ct lab-grown cushion diamond

This 1.39ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749575941 or 749575941. Listed at 19 retailers as of October 26, 2026, with prices from €654 to €2,875, a €2,221 spread on the same certified stone. MOH London lists it at €2,875. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749575941
Dimensions5.95 × 5.95 × 3.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.95 mm5.95 mm1.39 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749575941
Side View
Table 62.0%Crown 33.5°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 63.2%

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: €2,875 EUR|Low: €654 EUR|High: €3,366 EUR|Avg: €1,629 EUR|-1.2%
MOH London
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 1, 2026
Retailer 3€654 EUR
Retailer 7€681 EUR
Retailer 10€791 EUR
Retailer 19€837 EUR
Retailer 16€892 EUR
Retailer 17€971 EUR
Retailer 8€1,003 EUR
Retailer 2€1,075 EUR
Retailer 12€1,082 EUR
Retailer 6€1,241 EUR
Retailer 14€1,578 EUR
Retailer 13€1,768 EUR
Retailer 15€1,824 EUR
Retailer 9€2,114 EUR
Retailer 4€2,285 EUR
Retailer 5€2,340 EUR
Retailer 18€2,363 EUR
MOH London€2,875 EUR
Retailer 11€3,366 EUR

39 data points across 19 retailers

19 retailers€654 EUR to €2,875 EUR

A
Cheapest Retailer
-
€654 EUR
$731 USD
Final sale: no returns
Retailer 2
-
€681 EUR
$761 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€791 EUR
HK$6,900 HKD
View
A
Retailer 4
-
€837 EUR
$935 USD
View
A
Retailer 5
-
€892 EUR
$996 USD
View
A
Retailer 6
-
€971 EUR
$1,085 USD
View
B+
Retailer 7
-
€1,003 EUR
$1,120 USD
View
B+
Retailer 8
-
€1,075 EUR
£946 GBP
View
B+
Retailer 9
-
€1,082 EUR
View
Retailer 10
-
€1,241 EUR
ZAR 22,396 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
€1,578 EUR
$1,763 USD
View
Retailer 12
-
€1,637 EUR
$1,829 USD
View
Price last confirmed 62 days ago
B+
Retailer 13
-
€1,768 EUR
A$3,038 AUD
View
B+
Retailer 14
-
€1,824 EUR
A$3,135 AUD
View
B
Retailer 15
-
€2,114 EUR
£1,860 GBP
View
B
Retailer 16
-
€2,285 EUR
SGD 3,450 SGD
View
B
Retailer 17
-
€2,340 EUR
$2,614 USD
View
B
Retailer 18
-
€2,363 EUR
$2,640 USD
View
Most Expensive
B
MOH London
LG749575941 · Oct 26
€2,875 EUR
£2,529 GBP
View
18 more retailers have this diamond
Prices start from €654 EURSave up to €2,221 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
1.39ct Cushion
€654 EUR