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Cushion|Lab Grown|IGI

1.36ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG733558056

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG733558056

Diamond specifications and retailer prices

From €504 EUR
$563 USD
As of October 30, 2026
Save €1,984 EUR (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,488 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.36ct lab-grown cushion diamond

This 1.36ct 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 LG733558056 or 733558056. Listed at 18 retailers as of October 30, 2026, with prices from €504 to €2,488, a €1,984 spread on the same certified stone. Brilliant Earth lists it at €2,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733558056
Dimensions7.72 × 5.99 × 3.95 mm
L/W Ratio1.29
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
7.72 mm5.99 mm1.36 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733558056
Side View
Table 64.0%Crown 33.7°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 65.9%

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: €2,488 EUR|Low: €504 EUR|High: €2,694 EUR|Avg: €1,266 EUR|-4.8%
Brilliant Earth
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
November 1, 2026
Retailer 4€504 EUR
Retailer 10€567 EUR
Retailer 8€607 EUR
Retailer 15€644 EUR
Retailer 17€752 EUR
Retailer 12€851 EUR
Retailer 5€869 EUR
Retailer 18€923 EUR
Retailer 11€930 EUR
Retailer 14€960 EUR
Retailer 13€1,361 EUR
Retailer 16€1,623 EUR
Retailer 9€1,647 EUR
Retailer 7€1,770 EUR
Retailer 3€1,819 EUR
Retailer 6€1,935 EUR
Retailer 2€2,333 EUR
Brilliant Earth€2,488 EUR

42 data points across 18 retailers

18 retailers€504 EUR to €2,488 EUR

A
Cheapest Retailer
-
€504 EUR
$563 USD
Final sale: no returns
Retailer 2
-
€567 EUR
$634 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€607 EUR
HK$5,300 HKD
View
A
Retailer 4
-
€644 EUR
$720 USD
View
A
Retailer 5
-
€752 EUR
$840 USD
View
A
Retailer 6
-
€851 EUR
View
A
Retailer 7
-
€869 EUR
$971 USD
View
A
Retailer 8
-
€923 EUR
$1,031 USD
View
A
Retailer 9
-
€930 EUR
£818 GBP
View
A
Retailer 10
-
€960 EUR
ZAR 17,330 ZAR
View
B+
Retailer 11
-
€1,361 EUR
A$2,340 AUD
View
B+
Retailer 12
-
€1,623 EUR
£1,428 GBP
View
Retailer 13
-
€1,647 EUR
$1,840 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€1,770 EUR
SGD 2,672 SGD
View
B
Retailer 15
-
€1,819 EUR
$2,032 USD
View
B
Retailer 16
-
€1,935 EUR
$2,162 USD
View
B
Retailer 17
-
€2,333 EUR
£2,052 GBP
View
Most Expensive
B
Brilliant Earth
19056516A · Oct 31
€2,488 EUR
$2,780 USD
View
17 more retailers have this diamond
Prices start from €504 EURSave up to €1,984 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
1.36ct Cushion
€504 EUR