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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 $701 AUD
As of November 3, 2026
Save $3,705 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,406 AUD at MOH London · As of November 3, 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 November 3, 2026, with prices from $701 to $4,406, a $3,705 spread on the same certified stone. MOH London lists it at $4,406. 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
Colour
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: Nov 3
Current: $4,406 AUD|Low: $701 AUD|High: $4,502 AUD|Avg: $2,080 AUD|-2.1%
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
November 4, 2026
Retailer 10$701 AUD
Retailer 16$830 AUD
Retailer 14$885 AUD
Retailer 5$1,048 AUD
Retailer 8$1,230 AUD
Retailer 3$1,304 AUD
Retailer 2$1,324 AUD
Retailer 13$1,622 AUD
Retailer 7$1,711 AUD
Retailer 12$1,839 AUD
Retailer 4$2,888 AUD
Retailer 6$2,975 AUD
Retailer 9$3,136 AUD
Retailer 11$3,454 AUD
Retailer 15$3,893 AUD
MOH London$4,406 AUD

35 data points across 16 retailers

16 retailers$701 AUD to $4,406 AUD

A
Cheapest Retailer
-
$701 AUD
A
Retailer 2
-
$830 AUD
View
Final sale: no returns
A
Retailer 3
-
$885 AUD
View
Retailer 4
-
$1,048 AUD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,230 AUD
View
B+
Retailer 6
-
$1,304 AUD
View
B+
Retailer 7
-
$1,324 AUD
View
B+
Retailer 8
-
$1,622 AUD
View
B+
Retailer 9
-
$1,711 AUD
View
B+
Retailer 10
-
$1,839 AUD
View
B
Retailer 11
-
$2,888 AUD
View
Retailer 12
-
$2,975 AUD
View
Price last confirmed 16 days ago
B
Retailer 13
-
$3,136 AUD
View
B
Retailer 14
-
$3,454 AUD
View
B
Retailer 15
-
$3,893 AUD
View
Most Expensive
B
MOH London
LG816658194 · Nov 3
$4,406 AUD
£2,434 GBP
View
15 more retailers have this diamond
Prices start from $701 AUDSave up to $3,705 AUD

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
$701 AUD