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Cushion|Lab Grown|IGI

0.80ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG837680451

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG837680451

Diamond specifications and retailer prices

From HK$2,338 HKD
$298 USD
As of October 29, 2026
Save HK$5,733 HKD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,072 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.8ct lab-grown cushion diamond

This 0.8ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837680451 or 837680451. Listed at 10 retailers as of October 29, 2026, with prices from HK$2,338 to HK$8,072, a HK$5,733 spread on the same certified stone. MOH London lists it at HK$8,072. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680451
Dimensions5.40 × 5.40 × 3.57 mm
L/W Ratio1.00
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
5.40 mm5.40 mm0.80 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680451
Side View
Table 66.0%Crown 35°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 66.1%

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 29
Current: HK$8,072 HKD|Low: HK$2,040 HKD|High: HK$8,131 HKD|Avg: HK$4,268 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5HK$2,158 HKD
Retailer 6HK$2,338 HKD
Retailer 8HK$3,044 HKD
Retailer 2HK$3,074 HKD
Retailer 3HK$3,246 HKD
Retailer 4HK$3,478 HKD
Retailer 7HK$5,649 HKD
Retailer 9HK$5,696 HKD
Retailer 10HK$5,950 HKD
MOH LondonHK$8,072 HKD

31 data points across 10 retailers

10 retailersHK$2,338 HKD to HK$8,072 HKD

Retailer 1
-
HK$2,158 HKD
$275 USD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$2,338 HKD
$298 USD
View
B+
Retailer 3
-
HK$3,044 HKD
$388 USD
View
B+
Retailer 4
-
HK$3,074 HKD
£309 GBP
View
B+
Retailer 5
-
HK$3,246 HKD
€394 EUR
View
B+
Retailer 6
-
HK$3,478 HKD
A$682 AUD
View
B
Retailer 7
-
HK$5,649 HKD
$720 USD
View
B
Retailer 8
-
HK$5,696 HKD
$726 USD
View
B
Retailer 9
-
HK$5,950 HKD
$758 USD
View
Most Expensive
B
MOH London
LG837680451 · Oct 29
HK$8,072 HKD
£810 GBP
View
9 more retailers have this diamond
Prices start from HK$2,338 HKDSave up to HK$5,733 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
0.80ct Cushion
HK$2,338 HKD