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Cushion|Lab Grown|IGI

0.82ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG816662417

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816662417

Diamond specifications and retailer prices

From $460 USD
As of October 27, 2026
Save $2,236 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,696 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.82ct lab-grown cushion diamond

This 0.82ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816662417 or 816662417. Listed at 18 retailers as of October 27, 2026, with prices from $460 to $2,696, a $2,236 spread on the same certified stone. MOH London lists it at $2,696. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662417
Dimensions5.99 × 4.90 × 3.32 mm
L/W Ratio1.22
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
5.99 mm4.90 mm0.82 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662417
Side View
Table 63.0%Crown 33.5°Girdle: MediumPavilion 35.9°Culet: NoneDepth 67.8%

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: Oct 27
Current: $2,696 USD|Low: $460 USD|High: $3,660 USD|Avg: $1,383 USD|-1.6%
MOH London
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 7$460 USD
Retailer 8$500 USD
Retailer 18$525 USD
Retailer 11$558 USD
Retailer 10$779 USD
Retailer 4$865 USD
Retailer 14$958 USD
Retailer 9$980 USD
Retailer 2$1,046 USD
Retailer 15$1,162 USD
Retailer 13$1,468 USD
Retailer 6$1,614 USD
Retailer 5$1,818 USD
Retailer 12$1,970 USD
Retailer 16$1,970 USD
Retailer 17$2,041 USD
Retailer 3$2,206 USD
MOH London$2,696 USD

28 data points across 18 retailers

18 retailers$460 USD to $2,696 USD

A
Cheapest Retailer
-
$460 USD
A
Retailer 2
-
$500 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$525 USD
View
Final sale: no returns
A
Retailer 4
-
$558 USD
View
A
Retailer 5
-
$779 USD
View
A
Retailer 6
-
$865 USD
View
B+
Retailer 7
-
$958 USD
A$1,474 AUD
View
B+
Retailer 8
-
$980 USD
View
B+
Retailer 9
-
$1,046 USD
€996 EUR
View
B+
Retailer 10
-
$1,162 USD
ZAR 18,778 ZAR
View
B
Retailer 11
-
$1,468 USD
View
B
Retailer 12
-
$1,614 USD
A$2,483 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,818 USD
CA$2,526 CAD
View
B
Retailer 14
-
$1,970 USD
View
B
Retailer 15
-
$1,970 USD
View
B
Retailer 16
-
$2,041 USD
View
B
Retailer 17
-
$2,206 USD
View
Most Expensive
B
MOH London
LG816662417 · Oct 29
$2,696 USD
£2,123 GBP
View
17 more retailers have this diamond
Prices start from $460 USDSave up to $2,236 USD

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
$460 USD