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Cushion|Lab Grown|IGI

1.81ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG831628608

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831628608

Diamond specifications and retailer prices

From €1,037 EUR
$1,158 USD
As of October 30, 2026
Save €6,088 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €7,125 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831628608 or 831628608. Listed at 21 retailers as of October 30, 2026, with prices from €1,037 to €7,125, a €6,088 spread on the same certified stone. Do Amore Diamonds lists it at €7,125. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831628608
Dimensions8.70 × 6.34 × 4.26 mm
L/W Ratio1.37
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
8.70 mm6.34 mm1.81 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831628608
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 67.2%

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: €7,125 EUR|Low: €1,037 EUR|High: €7,125 EUR|Avg: €2,487 EUR
Do Amore Diamonds
Retailer 2
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Retailer 23
October 31, 2026
Retailer 10€1,037 EUR
Retailer 4€1,050 EUR
Retailer 8€1,124 EUR
Retailer 13€1,258 EUR
Retailer 18€1,272 EUR
Retailer 3€1,531 EUR
Retailer 5€1,649 EUR
Retailer 2€1,656 EUR
Retailer 20€1,764 EUR
Retailer 17€1,833 EUR
Retailer 21€2,118 EUR
Retailer 15€2,660 EUR
Retailer 11€2,823 EUR
Retailer 19€2,910 EUR
Retailer 12€2,977 EUR
Retailer 9€3,074 EUR
Retailer 7€3,336 EUR
Retailer 22€3,542 EUR
Retailer 23€3,722 EUR
Retailer 14€4,096 EUR
Retailer 16€4,540 EUR
Retailer 6€4,934 EUR
Do Amore Diamonds€7,125 EUR

20 data points across 23 retailers

21 retailers€1,037 EUR to €7,125 EUR

A
Cheapest Retailer
-
€1,037 EUR
$1,158 USD
Final sale: no returns
A
Retailer 2
-
€1,050 EUR
$1,173 USD
View
A
Retailer 3
-
€1,124 EUR
$1,256 USD
View
A
Retailer 4
-
€1,258 EUR
$1,405 USD
View
A
Retailer 5
-
€1,272 EUR
£1,119 GBP
View
A
Retailer 6
-
€1,378 EUR
$1,539 USD
View
B+
Retailer 7
-
€1,649 EUR
$1,842 USD
View
B+
Retailer 8
-
€1,656 EUR
£1,457 GBP
View
B+
Retailer 9
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€1,764 EUR
View
B+
Retailer 10
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€1,833 EUR
$2,048 USD
View
B+
Retailer 11
-
€2,118 EUR
ZAR 38,231 ZAR
View
B
Retailer 12
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€2,823 EUR
$3,154 USD
View
B
Retailer 13
-
€2,910 EUR
CA$4,515 CAD
View
B
Retailer 14
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€2,977 EUR
$3,325 USD
View
B
Retailer 15
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€3,074 EUR
$3,434 USD
View
B
Retailer 16
-
€3,336 EUR
$3,727 USD
View
B
Retailer 17
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€3,542 EUR
$3,957 USD
View
B
Retailer 18
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€3,722 EUR
£3,274 GBP
View
B
Retailer 19
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€4,096 EUR
$4,576 USD
View
B
Retailer 20
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€4,934 EUR
$5,512 USD
View
Most Expensive
B
Do Amore Diamonds
20-E99343 · Oct 31
€7,125 EUR
$7,960 USD
View
20 more retailers have this diamond
Prices start from €1,037 EURSave up to €6,088 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
1.81ct Cushion
€1,037 EUR