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Cushion|Lab Grown|IGI

4.55ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG792658548

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792658548

Diamond specifications and retailer prices

From HK$5,034 HKD
£505 GBP
As of October 27, 2026
Save HK$25,172 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,206 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.55ct lab-grown cushion diamond

This 4.55ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG792658548 or 792658548. Listed at 16 retailers as of October 27, 2026, with prices from HK$5,034 to HK$30,206, a HK$25,172 spread on the same certified stone. Brilliant Earth lists it at HK$30,206. 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
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792658548
Dimensions11.31 × 8.16 × 5.59 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm8.16 mm4.55 ctF / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792658548
Side View
Table 65.0%Crown 34.5°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 68.5%

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 27
Current: HK$30,206 HKD|Low: HK$5,017 HKD|High: HK$58,764 HKD|Avg: HK$16,871 HKD|-48.6%
Brilliant Earth
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 14HK$5,034 HKD
Retailer 5HK$5,249 HKD
Retailer 11HK$6,226 HKD
Retailer 16HK$6,826 HKD
Retailer 2HK$8,353 HKD
Retailer 8HK$8,418 HKD
Retailer 3HK$8,921 HKD
Retailer 15HK$9,047 HKD
Retailer 10HK$12,938 HKD
Retailer 7HK$14,138 HKD
Retailer 9HK$16,979 HKD
Retailer 13HK$18,161 HKD
Retailer 4HK$18,571 HKD
Retailer 6HK$24,165 HKD
Retailer 17HK$25,289 HKD
Retailer 12HK$25,365 HKD
Brilliant EarthHK$30,206 HKD

39 data points across 17 retailers

16 retailersHK$5,034 HKD to HK$30,206 HKD

A
Cheapest Retailer
-
HK$5,034 HKD
£505 GBP
A
Retailer 2
-
HK$6,226 HKD
View
Retailer 3
-
HK$6,826 HKD
$870 USD
View
Price last confirmed 5 days ago
A
Retailer 4
-
HK$8,353 HKD
€1,014 EUR
View
A
Retailer 5
-
HK$8,418 HKD
$1,073 USD
View
B
Retailer 6
-
HK$8,921 HKD
$1,137 USD
View
A
Retailer 7
-
HK$9,047 HKD
£908 GBP
View
B+
Retailer 8
-
HK$12,938 HKD
$1,649 USD
View
B+
Retailer 9
-
HK$14,138 HKD
$1,802 USD
View
Retailer 10
-
HK$16,979 HKD
£1,704 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$18,161 HKD
SGD 3,128 SGD
View
B+
Retailer 12
-
HK$18,571 HKD
$2,367 USD
View
Retailer 13
-
HK$24,165 HKD
$3,080 USD
View
Price last confirmed 18 days ago
B
Retailer 14
-
HK$25,289 HKD
£2,538 GBP
View
B
Retailer 15
-
HK$25,365 HKD
$3,233 USD
View
Most Expensive
B
Brilliant Earth
19083263A · Oct 31
HK$30,206 HKD
$3,850 USD
View
15 more retailers have this diamond
Prices start from HK$5,034 HKDSave up to HK$25,172 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$5,034 HKD