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Cushion|Lab Grown|IGI

0.80ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG799607981

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

Certificate IGI LG799607981

Diamond specifications and retailer prices

From $648 CAD
$464 USD
As of October 30, 2026
Save $3,299 CAD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,947 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown cushion diamond

This 0.8ct 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 LG799607981 or 799607981. Listed at 12 retailers as of October 29, 2026, with prices from $648 to $3,947, a $3,299 spread on the same certified stone. MOH London lists it at $3,947. 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

0.80
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799607981
Dimensions5.38 × 5.26 × 3.46 mm
L/W Ratio1.02
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
5.38 mm5.26 mm0.80 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799607981
Side View
Table 60.0%Crown 33.6°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 65.8%

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: $3,947 CAD|Low: $648 CAD|High: $8,549 CAD|Avg: $2,675 CAD|-12.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$648 CAD
Retailer 5$817 CAD
Retailer 7$964 CAD
Retailer 10$1,243 CAD
Retailer 12$1,578 CAD
Retailer 4$1,685 CAD
Retailer 2$2,130 CAD
Retailer 9$3,217 CAD
Retailer 11$3,295 CAD
Retailer 6$3,617 CAD
MOH London$3,947 CAD
Retailer 3$8,549 CAD

32 data points across 12 retailers

12 retailers$648 CAD to $3,947 CAD

A
Cheapest Retailer
-
$648 CAD
$464 USD
A
Retailer 2
-
$817 CAD
$585 USD
View
A
Retailer 3
-
$964 CAD
$690 USD
View
B+
Retailer 4
-
$1,243 CAD
$890 USD
View
B+
Retailer 5
-
$1,578 CAD
$1,130 USD
View
B+
Retailer 6
-
$1,685 CAD
$1,206 USD
View
B
Retailer 7
-
$2,130 CAD
€1,452 EUR
View
B
Retailer 8
-
$3,217 CAD
$2,303 USD
View
B
Retailer 9
-
$3,295 CAD
View
B
Retailer 10
-
$3,617 CAD
$2,589 USD
View
Most Expensive
B
MOH London
LG799607981 · Oct 29
$3,947 CAD
£2,225 GBP
View
10 more retailers have this diamond
Prices start from $648 CADSave up to $3,299 CAD

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
0.80ct Cushion
$648 CAD