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Cushion|Lab Grown|IGI

0.82ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG828616494

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828616494

Diamond specifications and retailer prices

From $854 AUD
As of November 4, 2026
Save $3,973 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,827 AUD at Riddles Jewelry · As of November 4, 2026
View at Riddles Jewelry

About this 0.82ct lab-grown cushion diamond

This 0.82ct 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 LG828616494 or 828616494. Listed at 17 retailers as of November 4, 2026, with prices from $854 to $4,827, a $3,973 spread on the same certified stone. Riddles Jewelry lists it at $4,827. 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

0.82
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828616494
Dimensions6.84 × 4.84 × 3.16 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
6.84 mm4.84 mm0.82 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828616494
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 65.3%

Caratlytics Score

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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 4
Current: $1,589 AUD|Low: $1,028 AUD|High: $4,515 AUD|Avg: $2,188 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 9$1,028 AUD
Retailer 11$1,068 AUD
Retailer 6$1,492 AUD
Retailer 1$1,589 AUD
Retailer 7$1,608 AUD
Retailer 8$1,639 AUD
Retailer 4$1,857 AUD
Retailer 2$2,298 AUD
Retailer 10$2,998 AUD
Retailer 3$3,779 AUD
Retailer 5$4,460 AUD

41 data points across 11 retailers

17 retailers$854 AUD to $4,827 AUD

A
Cheapest Retailer
-
$854 AUD
A
Retailer 2
-
$938 AUD
View
Retailer 3
-
$1,028 AUD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$1,068 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,492 AUD
View
B+
Retailer 6
-
$1,589 AUD
View
B+
Retailer 7
-
$1,608 AUD
View
B+
Retailer 8
-
$1,639 AUD
View
B+
Retailer 9
-
$1,857 AUD
View
B
Retailer 10
-
$2,298 AUD
View
B
Retailer 11
-
$2,998 AUD
View
B
Retailer 12
-
$3,326 AUD
View
B
Retailer 13
-
$3,435 AUD
View
B
Retailer 14
-
$3,480 AUD
View
B
Retailer 15
-
$3,856 AUD
View
B
Retailer 16
-
$4,460 AUD
View
Most Expensive
B
Riddles Jewelry
1975047122 · Nov 4
$4,827 AUD
$3,386 USD
View
16 more retailers have this diamond
Prices start from $854 AUDSave up to $3,973 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
0.82ct Cushion
$854 AUD