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Cushion|Lab Grown|IGI

1.34ct D IF Cushion Lab Grown Diamond

GD • D/IF • IGI LG745507855

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG745507855

Diamond specifications and retailer prices

From €269 EUR
$300 USD
As of October 30, 2026
Save €1,736 EUR (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,005 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.34ct lab-grown cushion diamond

This 1.34ct 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 standard cut grade and certified by IGI LG745507855 or 745507855. Listed at 11 retailers as of October 30, 2026, with prices from €269 to €2,005, a €1,736 spread on the same certified stone. Do Amore Diamonds lists it at €2,005. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.34
Carat
D
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507855
Dimensions6.31 × 6.09 × 4.08 mm
L/W Ratio1.04
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
6.31 mm6.09 mm1.34 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507855
Side View
Table 61.0%Crown 33°Girdle: STK-THKPavilion 35°Culet: NoneDepth 67.0%

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: Oct 30
Current: €2,005 EUR|Low: €269 EUR|High: €2,193 EUR|Avg: €1,022 EUR|-5.1%
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
October 31, 2026
Retailer 3€269 EUR
Retailer 2€439 EUR
Retailer 12€469 EUR
Retailer 10€510 EUR
Retailer 5€678 EUR
Retailer 6€732 EUR
Retailer 11€753 EUR
Retailer 7€791 EUR
Retailer 14€987 EUR
Retailer 9€1,247 EUR
Retailer 4€1,454 EUR
Retailer 13€1,593 EUR
Retailer 8€1,862 EUR
Do Amore Diamonds€2,005 EUR

27 data points across 14 retailers

11 retailers€269 EUR to €2,005 EUR

A
Cheapest Retailer
-
€269 EUR
$300 USD
Final sale: no returns
A
Retailer 2
-
€439 EUR
$490 USD
View
A
Retailer 3
-
€469 EUR
$524 USD
View
A
Retailer 4
-
€510 EUR
$570 USD
View
A
Retailer 5
-
€753 EUR
A$1,295 AUD
View
B+
Retailer 6
-
€791 EUR
$884 USD
View
B+
Retailer 7
-
€987 EUR
$1,103 USD
View
B+
Retailer 8
-
€1,247 EUR
£1,097 GBP
View
Retailer 9
-
€1,593 EUR
$1,780 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
€1,862 EUR
$2,080 USD
View
Most Expensive
B
Do Amore Diamonds
27-AE9DCEEE2 · Oct 31
€2,005 EUR
$2,240 USD
View
10 more retailers have this diamond
Prices start from €269 EURSave up to €1,736 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
1.34ct Cushion
€269 EUR