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Cushion|Lab Grown|IGI

1.01ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG816625361

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816625361

Diamond specifications and retailer prices

From €292 EUR
$326 USD
As of October 26, 2026
Save €1,230 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,522 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816625361 or 816625361. Listed at 15 retailers as of October 26, 2026, with prices from €292 to €1,522, a €1,230 spread on the same certified stone. Brilliant Earth lists it at €1,522. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625361
Dimensions7.24 × 4.95 × 3.40 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
7.24 mm4.95 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625361
Side View
Table 59.0%Crown 34.1°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
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 26
Current: €1,522 EUR|Low: €292 EUR|High: €1,915 EUR|Avg: €964 EUR|-20.6%
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
October 31, 2026
Retailer 14€292 EUR
Retailer 12€324 EUR
Retailer 9€488 EUR
Retailer 2€520 EUR
Retailer 4€531 EUR
Retailer 13€531 EUR
Retailer 11€556 EUR
Retailer 8€569 EUR
Retailer 5€832 EUR
Retailer 6€889 EUR
Retailer 3€1,085 EUR
Retailer 7€1,159 EUR
Retailer 15€1,255 EUR
Retailer 10€1,305 EUR
Brilliant Earth€1,522 EUR

39 data points across 15 retailers

15 retailers€292 EUR to €1,522 EUR

A
Cheapest Retailer
-
€292 EUR
$326 USD
Final sale: no returns
A
Retailer 2
-
€324 EUR
$362 USD
View
A
Retailer 3
-
€488 EUR
$545 USD
View
A
Retailer 4
-
€520 EUR
View
A
Retailer 5
-
€531 EUR
$593 USD
View
A
Retailer 6
-
€531 EUR
$593 USD
View
A
Retailer 7
-
€556 EUR
ZAR 10,044 ZAR
View
A
Retailer 8
-
€569 EUR
£500 GBP
View
B+
Retailer 9
-
€832 EUR
$929 USD
View
B+
Retailer 10
-
€889 EUR
SGD 1,342 SGD
View
B+
Retailer 11
-
€1,085 EUR
$1,212 USD
View
Retailer 12
-
€1,159 EUR
$1,295 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
€1,255 EUR
£1,104 GBP
View
B
Retailer 14
-
€1,305 EUR
£1,148 GBP
View
Most Expensive
B
Brilliant Earth
21421471A · Oct 30
€1,522 EUR
$1,700 USD
View
14 more retailers have this diamond
Prices start from €292 EURSave up to €1,230 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
1.01ct Cushion
€292 EUR