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Cushion|Lab Grown|IGI

4.63ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG784627920

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

Certificate IGI LG784627920

Diamond specifications and retailer prices

From HK$5,069 HKD
£509 GBP
As of October 30, 2026
Save HK$15,941 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$21,011 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.63ct lab-grown cushion diamond

This 4.63ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784627920 or 784627920. Listed at 14 retailers as of October 30, 2026, with prices from HK$5,069 to HK$21,011, a HK$15,941 spread on the same certified stone. With Clarity lists it at HK$21,011. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.63
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784627920
Dimensions9.81 × 9.64 × 6.40 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.81 mm9.64 mm4.63 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784627920
Side View
Table 65.0%Crown 37.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 66.4%

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: Oct 30
Current: HK$9,474 HKD|Low: HK$5,060 HKD|High: HK$51,076 HKD|Avg: HK$16,313 HKD|-16.2%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 10HK$5,069 HKD
Retailer 2HK$5,657 HKD
Retailer 14HK$6,929 HKD
Retailer 11HK$7,257 HKD
Retailer 12HK$8,842 HKD
Retailer 8HK$9,360 HKD
Retailer 1HK$9,474 HKD
Retailer 3HK$9,564 HKD
Retailer 13HK$12,469 HKD
Retailer 9HK$12,555 HKD
Retailer 15HK$15,990 HKD
Retailer 4HK$19,983 HKD
Retailer 5HK$20,217 HKD
With ClarityHK$21,011 HKD
Retailer 7HK$27,936 HKD
Retailer 6HK$51,076 HKD

5 data points across 16 retailers

14 retailersHK$5,069 HKD to HK$21,011 HKD

A
Cheapest Retailer
-
HK$5,069 HKD
£509 GBP
A
Retailer 2
-
HK$5,657 HKD
$721 USD
View
Final sale: no returns
A
Retailer 3
-
HK$6,929 HKD
View
A
Retailer 4
-
HK$7,257 HKD
$925 USD
View
A
Retailer 5
-
HK$8,842 HKD
$1,127 USD
View
A
Retailer 6
-
HK$9,360 HKD
£939 GBP
View
A
Retailer 7
-
HK$9,474 HKD
€1,150 EUR
View
B+
Retailer 8
-
HK$9,564 HKD
$1,219 USD
View
A
Retailer 9
-
HK$12,469 HKD
ZAR 25,676 ZAR
View
A
Retailer 10
-
HK$12,555 HKD
A$2,462 AUD
View
A
Retailer 11
-
HK$15,990 HKD
$2,038 USD
View
B+
Retailer 12
-
HK$19,983 HKD
$2,547 USD
View
B+
Retailer 13
-
HK$20,217 HKD
$2,577 USD
View
Most Expensive
B+
With Clarity
784627920 · Oct 31
HK$21,011 HKD
$2,678 USD
View
13 more retailers have this diamond
Prices start from HK$5,069 HKDSave up to HK$15,941 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
4.63ct Cushion
HK$5,069 HKD