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Cushion|Lab Grown|IGI

0.85ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG816658194

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

Certificate IGI LG816658194

Diamond specifications and retailer prices

From $689 CAD
$493 USD
As of October 30, 2026
Save $3,661 CAD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,350 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.85ct lab-grown cushion diamond

This 0.85ct 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 LG816658194 or 816658194. Listed at 16 retailers as of October 29, 2026, with prices from $689 to $4,350, a $3,661 spread on the same certified stone. MOH London lists it at $4,350. 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

0.85
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816658194
Dimensions5.40 × 5.26 × 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
5.40 mm5.26 mm0.85 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816658194
Side View
Table 63.0%Crown 35.7°Girdle: THN-MEDPavilion 37°Culet: NoneDepth 67.3%

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: $4,350 CAD|Low: $689 CAD|High: $4,412 CAD|Avg: $2,039 CAD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 6$689 CAD
Retailer 14$813 CAD
Retailer 10$867 CAD
Retailer 4$1,027 CAD
Retailer 8$1,206 CAD
Retailer 16$1,278 CAD
Retailer 9$1,307 CAD
Retailer 2$1,590 CAD
Retailer 7$1,676 CAD
Retailer 12$1,803 CAD
Retailer 3$2,830 CAD
Retailer 5$2,917 CAD
Retailer 13$3,079 CAD
Retailer 15$3,391 CAD
Retailer 11$3,815 CAD
MOH London$4,350 CAD

31 data points across 16 retailers

16 retailers$689 CAD to $4,350 CAD

A
Cheapest Retailer
-
$689 CAD
$493 USD
A
Retailer 2
-
$813 CAD
$582 USD
View
Final sale: no returns
A
Retailer 3
-
$867 CAD
$621 USD
View
A
Retailer 4
-
$1,027 CAD
$735 USD
View
B+
Retailer 5
-
$1,206 CAD
$863 USD
View
B+
Retailer 6
-
$1,278 CAD
$915 USD
View
B+
Retailer 7
-
$1,307 CAD
£737 GBP
View
B+
Retailer 8
-
$1,590 CAD
€1,084 EUR
View
B+
Retailer 9
-
$1,676 CAD
$1,200 USD
View
B+
Retailer 10
-
$1,803 CAD
ZAR 20,848 ZAR
View
B
Retailer 11
-
$2,830 CAD
View
Retailer 12
-
$2,917 CAD
£1,644 GBP
View
Price last confirmed 12 days ago
B
Retailer 13
-
$3,079 CAD
$2,204 USD
View
B
Retailer 14
-
$3,391 CAD
$2,427 USD
View
B
Retailer 15
-
$3,815 CAD
$2,731 USD
View
Most Expensive
B
MOH London
LG816658194 · Oct 29
$4,350 CAD
£2,452 GBP
View
15 more retailers have this diamond
Prices start from $689 CADSave up to $3,661 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
0.85ct Cushion
$689 CAD