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Cushion|Lab Grown|IGI

1.54ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG834612811

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG834612811

Diamond specifications and retailer prices

From €352 EUR
$393 USD
As of November 1, 2026
Save €2,450 EUR (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,802 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown cushion diamond

This 1.54ct 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 LG834612811 or 834612811. Listed at 14 retailers as of October 31, 2026, with prices from €352 to €2,802, a €2,450 spread on the same certified stone. Do Amore Diamonds lists it at €2,802. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834612811
Dimensions6.78 × 6.65 × 4.43 mm
L/W Ratio1.02
Girdle conditionFaceted
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
6.78 mm6.65 mm1.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834612811
Side View
Table 61.0%Crown 34.7°Girdle: MED-STKPavilion 39.2°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: €2,802 EUR|Low: €352 EUR|High: €2,802 EUR|Avg: €1,077 EUR
Do Amore Diamonds
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
November 1, 2026
Retailer 13€352 EUR
Retailer 7€456 EUR
Retailer 9€591 EUR
Retailer 6€628 EUR
Retailer 12€741 EUR
Retailer 4€743 EUR
Retailer 8€782 EUR
Retailer 11€1,001 EUR
Retailer 10€1,015 EUR
Retailer 3€1,476 EUR
Retailer 5€1,524 EUR
Retailer 14€1,557 EUR
Retailer 2€1,685 EUR
Do Amore Diamonds€2,802 EUR

12 data points across 14 retailers

14 retailers€352 EUR to €2,802 EUR

A
Cheapest Retailer
-
€352 EUR
$393 USD
Final sale: no returns
A
Retailer 2
-
€456 EUR
£401 GBP
View
A
Retailer 3
-
€591 EUR
$660 USD
View
A
Retailer 4
-
€628 EUR
$702 USD
View
A
Retailer 5
-
€741 EUR
ZAR 13,376 ZAR
View
A
Retailer 6
-
€743 EUR
$830 USD
View
A
Retailer 7
-
€782 EUR
£687 GBP
View
A
Retailer 8
-
€1,001 EUR
A$1,720 AUD
View
A
Retailer 9
-
€1,015 EUR
$1,134 USD
View
B+
Retailer 10
-
€1,476 EUR
$1,649 USD
View
B+
Retailer 11
-
€1,524 EUR
$1,703 USD
View
B+
Retailer 12
-
€1,557 EUR
SGD 2,350 SGD
View
B+
Retailer 13
-
€1,685 EUR
£1,482 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B26E69A13 · Oct 31
€2,802 EUR
$3,130 USD
View
13 more retailers have this diamond
Prices start from €352 EURSave up to €2,450 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
1.54ct Cushion
€352 EUR