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Cushion|Lab Grown|IGI

0.84ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG778616809

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

Certificate IGI LG778616809

Diamond specifications and retailer prices

From €436 EUR
$487 USD
As of October 30, 2026
Save €2,320 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,756 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.84ct lab-grown cushion diamond

This 0.84ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778616809 or 778616809. Listed at 10 retailers as of October 29, 2026, with prices from €436 to €2,756, a €2,320 spread on the same certified stone. MOH London lists it at €2,756. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.84
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616809
Dimensions5.42 × 5.23 × 3.61 mm
L/W Ratio1.04
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
5.42 mm5.23 mm0.84 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616809
Side View
Table 59.0%Crown 36.8°Girdle: STK-THKPavilion 36.6°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,756 EUR|Low: €436 EUR|High: €3,034 EUR|Avg: €1,390 EUR|-8.1%
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 9€436 EUR
Retailer 4€550 EUR
Retailer 5€649 EUR
Retailer 7€813 EUR
Retailer 10€1,056 EUR
Retailer 11€1,130 EUR
Retailer 2€1,426 EUR
Retailer 3€1,787 EUR
Retailer 6€2,150 EUR
Retailer 8€2,217 EUR
MOH London€2,756 EUR

30 data points across 11 retailers

10 retailers€436 EUR to €2,756 EUR

A
Cheapest Retailer
-
€436 EUR
$487 USD
A
Retailer 2
-
€550 EUR
$614 USD
View
A
Retailer 3
-
€649 EUR
$725 USD
View
B+
Retailer 4
-
€813 EUR
$908 USD
View
B+
Retailer 5
-
€1,056 EUR
$1,180 USD
View
B+
Retailer 6
-
€1,130 EUR
$1,263 USD
View
B
Retailer 7
-
€1,426 EUR
View
B
Retailer 8
-
€2,150 EUR
$2,403 USD
View
B
Retailer 9
-
€2,217 EUR
CA$3,440 CAD
View
Most Expensive
B
MOH London
LG778616809 · Oct 29
€2,756 EUR
£2,424 GBP
View
9 more retailers have this diamond
Prices start from €436 EURSave up to €2,320 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
0.84ct Cushion
€436 EUR