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Cushion|Lab Grown|IGI

1.52ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816611975

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816611975

Diamond specifications and retailer prices

From €508 EUR
$568 USD
As of October 31, 2026
Save €2,750 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €3,258 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown cushion diamond

This 1.52ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816611975 or 816611975. Listed at 17 retailers as of October 30, 2026, with prices from €508 to €3,258, a €2,750 spread on the same certified stone. Brilliant Earth lists it at €3,258. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816611975
Dimensions8.26 × 5.64 × 3.92 mm
L/W Ratio1.46
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
8.26 mm5.64 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816611975
Side View
Table 59.0%Crown 38.1°Girdle: MED-THKPavilion 37.2°Culet: NoneDepth 69.5%

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 31
Current: €3,258 EUR|Low: €508 EUR|High: €4,359 EUR|Avg: €1,634 EUR|-25.3%
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
October 31, 2026
Retailer 16€508 EUR
Retailer 8€617 EUR
Retailer 9€685 EUR
Retailer 2€842 EUR
Retailer 3€875 EUR
Retailer 10€938 EUR
Retailer 11€968 EUR
Retailer 14€977 EUR
Retailer 4€1,313 EUR
Retailer 7€1,801 EUR
Retailer 5€1,832 EUR
Retailer 15€1,834 EUR
Retailer 12€2,025 EUR
Retailer 13€2,354 EUR
Retailer 6€2,412 EUR
Brilliant Earth€3,258 EUR

30 data points across 16 retailers

17 retailers€508 EUR to €3,258 EUR

A
Cheapest Retailer
-
€508 EUR
$568 USD
Final sale: no returns
Retailer 2
-
€617 EUR
$689 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
€685 EUR
$765 USD
View
A
Retailer 4
-
€842 EUR
View
A
Retailer 5
-
€875 EUR
$977 USD
View
A
Retailer 6
-
€938 EUR
£825 GBP
View
A
Retailer 7
-
€968 EUR
ZAR 17,473 ZAR
View
A
Retailer 8
-
€977 EUR
$1,092 USD
View
A
Retailer 9
-
€1,313 EUR
$1,467 USD
View
Retailer 10
-
€1,801 EUR
£1,584 GBP
View
Price last confirmed 10 days ago
B+
Retailer 11
-
€1,832 EUR
SGD 2,766 SGD
View
B+
Retailer 12
-
€1,834 EUR
$2,048 USD
View
B+
Retailer 13
-
€1,977 EUR
$2,209 USD
View
B+
Retailer 14
-
€2,025 EUR
$2,262 USD
View
B+
Retailer 15
-
€2,354 EUR
£2,071 GBP
View
Retailer 16
-
€2,412 EUR
$2,695 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
21422770A · Oct 30
€3,258 EUR
$3,640 USD
View
16 more retailers have this diamond
Prices start from €508 EURSave up to €2,750 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
1.52ct Cushion
€508 EUR