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Cushion|Lab Grown|IGI

4.90ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG765602480

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

Certificate IGI LG765602480

Diamond specifications and retailer prices

From HK$5,500 HKD
$701 USD
As of October 31, 2026
Save HK$18,674 HKD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$24,174 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.9ct lab-grown cushion diamond

This 4.9ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG765602480 or 765602480. Listed at 11 retailers as of October 29, 2026, with prices from HK$5,500 to HK$24,174, a HK$18,674 spread on the same certified stone. MOH London lists it at HK$24,174. 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

4.90
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765602480
Dimensions9.63 × 9.22 × 5.97 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm9.22 mm4.90 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765602480
Side View
Table 64.0%Crown 37.7°Girdle: THK-VTKPavilion 34.6°Culet: NoneDepth 64.8%

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 31
Current: HK$24,174 HKD|Low: HK$5,500 HKD|High: HK$25,170 HKD|Avg: HK$14,373 HKD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9HK$5,500 HKD
Retailer 4HK$7,101 HKD
Retailer 11HK$9,282 HKD
Retailer 10HK$9,345 HKD
Retailer 2HK$9,483 HKD
Retailer 6HK$15,810 HKD
Retailer 7HK$17,697 HKD
Retailer 5HK$19,125 HKD
Retailer 8HK$19,474 HKD
Retailer 3HK$19,702 HKD
MOH LondonHK$24,174 HKD

32 data points across 11 retailers

11 retailersHK$5,500 HKD to HK$24,174 HKD

A
Cheapest Retailer
-
HK$5,500 HKD
$701 USD
Final sale: no returns
A
Retailer 2
-
HK$7,101 HKD
$905 USD
View
A
Retailer 3
-
HK$9,282 HKD
$1,183 USD
View
B+
Retailer 4
-
HK$9,345 HKD
$1,191 USD
View
A
Retailer 5
-
HK$9,483 HKD
£952 GBP
View
A
Retailer 6
-
HK$15,810 HKD
$2,015 USD
View
B+
Retailer 7
-
HK$17,697 HKD
£1,776 GBP
View
B+
Retailer 8
-
HK$19,125 HKD
$2,438 USD
View
B+
Retailer 9
-
HK$19,474 HKD
$2,482 USD
View
B+
Retailer 10
-
HK$19,702 HKD
$2,511 USD
View
Most Expensive
B+
MOH London
LG765602480 · Oct 29
HK$24,174 HKD
£2,426 GBP
View
10 more retailers have this diamond
Prices start from HK$5,500 HKDSave up to HK$18,674 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
4.90ct Cushion
HK$5,500 HKD