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Cushion|Lab Grown|IGI

0.79ct D SI1 Cushion Lab Grown Diamond

GD • D/SI1 • IGI LG464188975

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG464188975

Diamond specifications and retailer prices

From $413 CAD
$295 USD
As of October 30, 2026
Save $1,386 CAD (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,799 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.79ct lab-grown cushion diamond

This 0.79ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG464188975 or 464188975. Listed at 4 retailers as of October 29, 2026, with prices from $413 to $1,799, a $1,386 spread on the same certified stone. MOH London lists it at $1,799. 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

0.79
Carat
D
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464188975
Dimensions5.48 × 5.32 × 3.71 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.
Top View
5.48 mm5.32 mm0.79 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464188975
Side View
Table 55.0%Crown 34.2°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,799 CAD|Low: $291 CAD|High: $1,811 CAD|Avg: $958 CAD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 3$413 CAD
Retailer 2$445 CAD
Retailer 4$549 CAD
Retailer 5$1,036 CAD
Retailer 6$1,274 CAD
Retailer 7$1,274 CAD
MOH London$1,799 CAD

34 data points across 7 retailers

4 retailers$413 CAD to $1,799 CAD

B+
Cheapest Retailer
-
$413 CAD
$295 USD
B+
Retailer 2
-
$445 CAD
£250 GBP
View
B+
Retailer 3
-
$549 CAD
$392 USD
View
Most Expensive
C
MOH London
LG464188975 · Oct 29
$1,799 CAD
£1,012 GBP
View
3 more retailers have this diamond
Prices start from $413 CADSave up to $1,386 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.

B+
0.79ct Cushion
$413 CAD