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Cushion|Lab Grown|IGI

0.55ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG837680393

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

Certificate IGI LG837680393

Diamond specifications and retailer prices

From HK$1,922 HKD
$245 USD
As of October 25, 2026
Save HK$5,023 HKD (72%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$6,945 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown cushion diamond

This 0.55ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837680393 or 837680393. Listed at 10 retailers as of October 25, 2026, with prices from HK$1,922 to HK$6,945, a HK$5,023 spread on the same certified stone. MOH London lists it at HK$6,945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680393
Dimensions4.79 × 4.76 × 3.14 mm
L/W Ratio1.01
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
4.79 mm4.76 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680393
Side View
Table 64.0%Crown 37.8°Girdle: STK-THKPavilion 39.3°CuletDepth 66.0%

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 25
Current: HK$6,945 HKD|Low: HK$1,961 HKD|High: HK$7,025 HKD|Avg: HK$3,745 HKD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5HK$2,580 HKD
Retailer 2HK$2,589 HKD
Retailer 7HK$2,715 HKD
Retailer 4HK$2,746 HKD
Retailer 3HK$2,817 HKD
Retailer 6HK$2,824 HKD
Retailer 8HK$4,684 HKD
Retailer 9HK$5,206 HKD
MOH LondonHK$6,945 HKD

39 data points across 9 retailers

10 retailersHK$1,922 HKD to HK$6,945 HKD

A
Cheapest Retailer
-
HK$1,922 HKD
$245 USD
B+
Retailer 2
-
HK$2,580 HKD
A$506 AUD
View
B+
Retailer 3
-
HK$2,589 HKD
£260 GBP
View
B+
Retailer 4
-
HK$2,715 HKD
$346 USD
View
B+
Retailer 5
-
HK$2,746 HKD
$350 USD
View
B+
Retailer 6
-
HK$2,817 HKD
€342 EUR
View
Retailer 7
-
HK$2,824 HKD
$360 USD
View
Price last confirmed 11 days ago
B
Retailer 8
-
HK$4,778 HKD
$609 USD
View
B
Retailer 9
-
HK$5,206 HKD
$664 USD
View
Most Expensive
B
MOH London
LG837680393 · Nov 1
HK$6,945 HKD
£697 GBP
View
9 more retailers have this diamond
Prices start from HK$1,922 HKDSave up to HK$5,023 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
0.55ct Cushion
HK$1,922 HKD