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Cushion|Lab Grown|IGI

0.86ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • IGI LG689535249

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG689535249

Diamond specifications and retailer prices

From $202 CAD
$144 USD
As of October 28, 2026
Save $1,683 CAD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,884 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.86ct lab-grown cushion diamond

This 0.86ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG689535249 or 689535249. Listed at 14 retailers as of October 28, 2026, with prices from $202 to $1,884, a $1,683 spread on the same certified stone. MOH London lists it at $1,884. 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

0.86
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689535249
Dimensions5.57 × 5.19 × 3.65 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
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
5.57 mm5.19 mm0.86 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689535249
Side View
Table 64.0%Crown 34.9°Girdle: THK-VTKPavilion 38.4°Culet: NoneDepth 70.3%

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 28
Current: $1,884 CAD|Low: $202 CAD|High: $1,897 CAD|Avg: $559 CAD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$202 CAD
Retailer 8$224 CAD
Retailer 3$305 CAD
Retailer 5$343 CAD
Retailer 2$376 CAD
Retailer 4$401 CAD
Retailer 6$462 CAD
Retailer 7$556 CAD
Retailer 10$561 CAD
Retailer 9$882 CAD
MOH London$1,884 CAD

39 data points across 11 retailers

14 retailers$202 CAD to $1,884 CAD

A
Cheapest Retailer
-
$202 CAD
$144 USD
Final sale: no returns
Retailer 2
-
$224 CAD
$160 USD
View
Price last confirmed 22 days ago
B+
Retailer 3
-
$305 CAD
$218 USD
View
Retailer 4
-
$336 CAD
$240 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$343 CAD
$245 USD
View
A
Retailer 6
-
$376 CAD
£212 GBP
View
A
Retailer 7
-
$401 CAD
€273 EUR
View
A
Retailer 8
-
$462 CAD
£260 GBP
View
B+
Retailer 9
-
$556 CAD
$397 USD
View
B+
Retailer 10
-
$561 CAD
$401 USD
View
B
Retailer 11
-
$800 CAD
$572 USD
View
B
Retailer 12
-
$882 CAD
$630 USD
View
B
Retailer 13
-
$1,355 CAD
$968 USD
View
Most Expensive
B
MOH London
LG689535249 · Oct 29
$1,884 CAD
£1,060 GBP
View
13 more retailers have this diamond
Prices start from $202 CADSave up to $1,683 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
0.86ct Cushion
$202 CAD