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Cushion|Lab Grown|IGI

0.82ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG850686835

Certificate IGI LG850686835

Diamond specifications and retailer prices

From $847 AUD
As of November 4, 2026
Save $1,407 AUD (62%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,254 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG850686835 or 850686835. Listed at 3 retailers as of November 4, 2026, with prices from $847 to $2,254, a $1,407 spread on the same certified stone. Riddles Jewelry lists it at $2,254. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG850686835
Dimensions6.64 × 5.05 × 3.26 mm
L/W Ratio1.31
Top View
6.64 mm5.05 mm0.82 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850686835
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCuletDepth 64.6%

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 4
Current: $858 AUD|Low: $847 AUD|High: $2,254 AUD|Avg: $1,320 AUD
Retailer 1
Retailer 2
Riddles Jewelry
November 4, 2026
Retailer 2$847 AUD
Retailer 1$858 AUD
Riddles Jewelry$2,254 AUD

1 data point across 3 retailers

3 retailers$847 AUD to $2,254 AUD

A
Cheapest Retailer
-
$847 AUD
A
Retailer 2
-
$858 AUD
View
Most Expensive
B
Riddles Jewelry
1999398143 · Nov 4
$2,254 AUD
$1,581 USD
View
2 more retailers have this diamond
Prices start from $847 AUDSave up to $1,407 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
$847 AUD