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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 HK$3,609 HKD
$460 USD
As of October 30, 2026
Save HK$17,545 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$21,154 HKD 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 19 retailers as of October 29, 2026, with prices from HK$3,609 to HK$21,154, a HK$17,545 spread on the same certified stone. MOH London lists it at HK$21,154. 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
Colour
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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$21,154 HKD|Low: HK$3,609 HKD|High: HK$28,715 HKD|Avg: HK$10,759 HKD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 8HK$3,609 HKD
Retailer 9HK$3,923 HKD
Retailer 4HK$4,119 HKD
Retailer 14HK$4,378 HKD
Retailer 11HK$6,112 HKD
Retailer 2HK$6,593 HKD
Retailer 6HK$6,787 HKD
Retailer 17HK$7,517 HKD
Retailer 10HK$7,689 HKD
Retailer 12HK$8,147 HKD
Retailer 18HK$9,120 HKD
Retailer 16HK$11,517 HKD
Retailer 13HK$12,561 HKD
Retailer 7HK$14,267 HKD
Retailer 15HK$15,456 HKD
Retailer 19HK$15,456 HKD
Retailer 3HK$16,015 HKD
Retailer 5HK$17,310 HKD
MOH LondonHK$21,154 HKD

31 data points across 19 retailers

19 retailersHK$3,609 HKD to HK$21,154 HKD

A
Cheapest Retailer
-
HK$3,609 HKD
$460 USD
Retailer 2
-
HK$3,923 HKD
$500 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$4,119 HKD
$525 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,378 HKD
$558 USD
View
A
Retailer 5
-
HK$6,112 HKD
$779 USD
View
A
Retailer 6
-
HK$6,593 HKD
£662 GBP
View
A
Retailer 7
-
HK$6,787 HKD
$865 USD
View
B+
Retailer 8
-
HK$7,517 HKD
A$1,474 AUD
View
B+
Retailer 9
-
HK$7,689 HKD
$980 USD
View
B+
Retailer 10
-
HK$8,147 HKD
€989 EUR
View
B+
Retailer 11
-
HK$9,120 HKD
ZAR 18,778 ZAR
View
B
Retailer 12
-
HK$11,517 HKD
$1,468 USD
View
B
Retailer 13
-
HK$12,561 HKD
A$2,463 AUD
View
B
Retailer 14
-
HK$14,267 HKD
CA$2,526 CAD
View
B
Retailer 15
-
HK$15,456 HKD
$1,970 USD
View
B
Retailer 16
-
HK$15,456 HKD
$1,970 USD
View
B
Retailer 17
-
HK$16,015 HKD
$2,041 USD
View
B
Retailer 18
-
HK$17,310 HKD
$2,206 USD
View
Most Expensive
B
MOH London
LG816662417 · Oct 29
HK$21,154 HKD
£2,123 GBP
View
18 more retailers have this diamond
Prices start from HK$3,609 HKDSave up to HK$17,545 HKD

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
HK$3,609 HKD