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Cushion|Lab Grown|IGI

0.81ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG807613906

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

Certificate IGI LG807613906

Diamond specifications and retailer prices

From €421 EUR
$470 USD
As of October 30, 2026
Save €2,125 EUR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,545 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.81ct lab-grown cushion diamond

This 0.81ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807613906 or 807613906. Listed at 11 retailers as of October 29, 2026, with prices from €421 to €2,545, a €2,125 spread on the same certified stone. MOH London lists it at €2,545. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807613906
Dimensions5.35 × 5.19 × 3.54 mm
L/W Ratio1.03
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
5.35 mm5.19 mm0.81 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807613906
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 68.2%

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 30
Current: €2,545 EUR|Low: €421 EUR|High: €5,541 EUR|Avg: €1,654 EUR|-5.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10€421 EUR
Retailer 4€530 EUR
Retailer 5€627 EUR
Retailer 7€799 EUR
Retailer 9€1,047 EUR
Retailer 3€1,091 EUR
Retailer 2€1,380 EUR
Retailer 6€2,073 EUR
Retailer 8€2,137 EUR
MOH London€2,545 EUR
Retailer 11€5,541 EUR

28 data points across 11 retailers

11 retailers€421 EUR to €2,545 EUR

A
Cheapest Retailer
-
€421 EUR
$470 USD
A
Retailer 2
-
€530 EUR
$592 USD
View
A
Retailer 3
-
€627 EUR
$700 USD
View
A
Retailer 4
-
€799 EUR
$893 USD
View
B+
Retailer 5
-
€1,047 EUR
$1,170 USD
View
B+
Retailer 6
-
€1,091 EUR
$1,219 USD
View
B+
Retailer 7
-
€1,380 EUR
View
B
Retailer 8
-
€2,073 EUR
$2,316 USD
View
B
Retailer 9
-
€2,137 EUR
CA$3,317 CAD
View
Most Expensive
B
MOH London
LG807613906 · Oct 29
€2,545 EUR
£2,239 GBP
View
9 more retailers have this diamond
Prices start from €421 EURSave up to €2,125 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
0.81ct Cushion
€421 EUR