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Cushion|Lab Grown|IGI

0.89ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799665366

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG799665366

Diamond specifications and retailer prices

From $978 CAD
$700 USD
As of October 29, 2026
Save $3,498 CAD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,476 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.89ct lab-grown cushion diamond

This 0.89ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799665366 or 799665366. Listed at 13 retailers as of October 29, 2026, with prices from $978 to $4,476, a $3,498 spread on the same certified stone. MOH London lists it at $4,476. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.89
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665366
Dimensions7.11 × 5.04 × 3.13 mm
L/W Ratio1.41
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
7.11 mm5.04 mm0.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799665366
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 39.1°CuletDepth 62.1%

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 29
Current: $4,476 CAD|Low: $939 CAD|High: $4,506 CAD|Avg: $2,051 CAD|+0.5%
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 9$978 CAD
Retailer 3$1,063 CAD
Retailer 10$1,134 CAD
Retailer 12$1,134 CAD
Retailer 6$1,162 CAD
Retailer 5$1,590 CAD
Retailer 8$1,623 CAD
Retailer 2$1,817 CAD
Retailer 7$2,792 CAD
Retailer 11$3,188 CAD
Retailer 4$3,534 CAD
MOH London$4,476 CAD

44 data points across 12 retailers

13 retailers$978 CAD to $4,476 CAD

A
Cheapest Retailer
-
$978 CAD
$700 USD
A
Retailer 2
-
$1,063 CAD
$761 USD
View
A
Retailer 3
-
$1,134 CAD
$812 USD
View
Retailer 4
-
$1,134 CAD
$812 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,162 CAD
$832 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,590 CAD
£896 GBP
View
B+
Retailer 7
-
$1,623 CAD
$1,162 USD
View
B+
Retailer 8
-
$1,817 CAD
£1,024 GBP
View
B
Retailer 9
-
$2,792 CAD
$1,999 USD
View
B
Retailer 10
-
$3,188 CAD
$2,282 USD
View
B
Retailer 11
-
$3,534 CAD
£1,992 GBP
View
B
Retailer 12
-
$3,909 CAD
$2,799 USD
View
Most Expensive
B
MOH London
LG799665366 · Oct 29
$4,476 CAD
£2,523 GBP
View
12 more retailers have this diamond
Prices start from $978 CADSave up to $3,498 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
0.89ct Cushion
$978 CAD