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Cushion|Lab Grown|IGI

4.55ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG818657966

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG818657966

Diamond specifications and retailer prices

From HK$8,010 HKD
$1,021 USD
As of October 29, 2026
Save HK$19,769 HKD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$27,780 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 4.55ct lab-grown cushion diamond

This 4.55ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG818657966 or 818657966. Listed at 10 retailers as of October 26, 2026, with prices from HK$8,010 to HK$27,780, a HK$19,769 spread on the same certified stone. MOH London lists it at HK$27,780. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.55
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle46.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657966
Dimensions11.52 × 7.96 × 5.22 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm7.96 mm4.55 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657966
Side View
Table 63.0%Crown 31.3°Girdle: STK-THKPavilion 46.4°Culet: LargeDepth 65.6%

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$27,780 HKD|Low: HK$8,010 HKD|High: HK$27,780 HKD|Avg: HK$16,556 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5HK$8,010 HKD
Retailer 3HK$8,787 HKD
Retailer 2HK$11,362 HKD
Retailer 6HK$11,941 HKD
Retailer 4HK$12,233 HKD
Retailer 8HK$14,569 HKD
Retailer 10HK$23,153 HKD
Retailer 7HK$23,568 HKD
Retailer 9HK$25,616 HKD
MOH LondonHK$27,780 HKD

9 data points across 10 retailers

10 retailersHK$8,010 HKD to HK$27,780 HKD

A
Cheapest Retailer
-
HK$8,010 HKD
$1,021 USD
Final sale: no returns
A
Retailer 2
-
HK$8,787 HKD
$1,120 USD
View
A
Retailer 3
-
HK$11,362 HKD
£1,140 GBP
View
A
Retailer 4
-
HK$11,941 HKD
$1,522 USD
View
A
Retailer 5
-
HK$12,233 HKD
€1,485 EUR
View
B+
Retailer 6
-
HK$14,569 HKD
$1,857 USD
View
B
Retailer 7
-
HK$23,153 HKD
$2,951 USD
View
B
Retailer 8
-
HK$23,568 HKD
$3,004 USD
View
B
Retailer 9
-
HK$25,616 HKD
$3,265 USD
View
Most Expensive
B
MOH London
LG818657966 · Oct 26
HK$27,780 HKD
£2,788 GBP
View
9 more retailers have this diamond
Prices start from HK$8,010 HKDSave up to HK$19,769 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
4.55ct Cushion
HK$8,010 HKD