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Cushion|Lab Grown|IGI

0.82ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG788668880

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG788668880

Diamond specifications and retailer prices

From HK$1,406 HKD
As of November 1, 2026
Save HK$3,049 HKD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,432 HKD at MOH London · As of October 25, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788668880 or 788668880. Listed at 16 retailers as of October 27, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.82
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788668880
Dimensions5.31 × 5.17 × 3.38 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.31 mm5.17 mm0.82 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788668880
Side View
Table 64.0%Crown 36°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 65.4%

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: Nov 1
Current: HK$10,432 HKD|Low: HK$1,406 HKD|High: HK$10,851 HKD|Avg: HK$3,651 HKD|-2.7%
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
October 31, 2026
Retailer 16HK$1,406 HKD
Retailer 3HK$1,961 HKD
Retailer 13HK$2,075 HKD
Retailer 2HK$2,158 HKD
Retailer 15HK$2,221 HKD
Retailer 10HK$2,228 HKD
Retailer 4HK$2,385 HKD
Retailer 14HK$2,905 HKD
Retailer 9HK$3,036 HKD
Retailer 5HK$3,123 HKD
Retailer 7HK$3,460 HKD
Retailer 11HK$3,766 HKD
Retailer 12HK$3,797 HKD
Retailer 6HK$4,455 HKD
Retailer 8HK$6,696 HKD
MOH LondonHK$10,432 HKD

42 data points across 16 retailers

16 retailersHK$1,406 HKD to HK$4,455 HKD

A
Cheapest Retailer
-
HK$1,406 HKD
A
Retailer 2
-
HK$1,961 HKD
$250 USD
View
A
Retailer 3
-
HK$2,075 HKD
£208 GBP
View
A
Retailer 4
-
HK$2,158 HKD
€262 EUR
View
Retailer 5
-
HK$2,221 HKD
ZAR 4,574 ZAR
View
Price last confirmed 10 days ago
A
Retailer 6
-
HK$2,228 HKD
$284 USD
View
Retailer 7
-
HK$2,385 HKD
$304 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$2,905 HKD
£292 GBP
View
B+
Retailer 9
-
HK$3,036 HKD
$387 USD
View
B+
Retailer 10
-
HK$3,123 HKD
$398 USD
View
B+
Retailer 11
-
HK$3,460 HKD
SGD 596 SGD
View
B+
Retailer 12
-
HK$3,766 HKD
$480 USD
View
B+
Retailer 13
-
HK$3,797 HKD
$484 USD
View
B+
Retailer 14
-
HK$4,455 HKD
$568 USD
View
Retailer 15
-
HK$6,696 HKD
£672 GBP
View
Price last confirmed 16 days ago
Most Expensive
MOH London
LG788668880 · Oct 25
HK$10,432 HKD
£1,047 GBP
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from HK$1,406 HKDSave up to HK$3,049 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$1,406 HKD