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Cushion|Lab Grown|IGI

0.82ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG816662489

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816662489

Diamond specifications and retailer prices

From €320 EUR
As of November 1, 2026
Save €1,415 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,735 EUR at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

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 LG816662489 or 816662489. Listed at 19 retailers as of November 1, 2026, with prices from €320 to €1,735, a €1,415 spread on the same certified stone. Diamond Exchange Canada lists it at €1,735. 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
Crown angle33.8°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662489
Dimensions6.02 × 4.96 × 3.33 mm
L/W Ratio1.21
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
6.02 mm4.96 mm0.82 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662489
Side View
Table 63.0%Crown 33.8°Girdle: THN-STKPavilion 34.6°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €1,735 EUR|Low: €261 EUR|High: €3,071 EUR|Avg: €1,025 EUR
Diamond Exchange Canada
Retailer 2
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Retailer 19
November 4, 2026
Retailer 7€261 EUR
Retailer 14€364 EUR
Retailer 12€417 EUR
Retailer 2€422 EUR
Retailer 18€532 EUR
Retailer 9€564 EUR
Retailer 13€580 EUR
Retailer 10€719 EUR
Retailer 11€740 EUR
Retailer 4€797 EUR
Retailer 16€979 EUR
Retailer 17€1,046 EUR
Retailer 8€1,174 EUR
Retailer 3€1,204 EUR
Retailer 6€1,235 EUR
Retailer 15€1,280 EUR
Retailer 5€1,615 EUR
Retailer 19€1,615 EUR
Diamond Exchange Canada€1,735 EUR

34 data points across 19 retailers

19 retailers€320 EUR to €1,735 EUR

A
Cheapest Retailer
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€320 EUR
A
Retailer 2
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€364 EUR
View
A
Retailer 3
-
€417 EUR
View
A
Retailer 4
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€422 EUR
View
A
Retailer 5
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€532 EUR
View
A
Retailer 6
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€564 EUR
View
A
Retailer 7
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€580 EUR
View
A
Retailer 8
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€719 EUR
View
B+
Retailer 9
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€740 EUR
View
Retailer 10
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€797 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
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€979 EUR
View
B+
Retailer 12
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€1,046 EUR
View
B+
Retailer 13
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€1,174 EUR
View
B+
Retailer 14
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€1,204 EUR
View
B+
Retailer 15
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€1,235 EUR
View
B+
Retailer 16
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€1,280 EUR
View
B
Retailer 17
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€1,615 EUR
View
B
Retailer 18
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€1,615 EUR
View
Most Expensive
B
Diamond Exchange Canada
1995491241 · Nov 2
€1,735 EUR
CA$2,715 CAD
View
18 more retailers have this diamond
Prices start from €320 EURSave up to €1,415 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
€320 EUR