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 €527 EUR
As of November 4, 2026
Save €876 EUR (62%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €1,403 EUR 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 €527 to €1,403, a €876 spread on the same certified stone. Riddles Jewelry lists it at €1,403. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €534 EUR|Low: €527 EUR|High: €1,403 EUR|Avg: €822 EUR
Retailer 1
Retailer 2
Riddles Jewelry
November 4, 2026
Retailer 2€527 EUR
Retailer 1€534 EUR
Riddles Jewelry€1,403 EUR

1 data point across 3 retailers

3 retailers€527 EUR to €1,403 EUR

A
Cheapest Retailer
-
€527 EUR
A
Retailer 2
-
€534 EUR
View
Most Expensive
B
Riddles Jewelry
1999398143 · Nov 4
€1,403 EUR
$1,581 USD
View
2 more retailers have this diamond
Prices start from €527 EURSave up to €876 EUR

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
€527 EUR