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Cushion|Lab Grown|IGI

4.58ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG725502948

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

Certificate IGI LG725502948

Diamond specifications and retailer prices

From HK$6,787 HKD
$865 USD
As of October 29, 2026
Save HK$28,833 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$35,619 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.58ct lab-grown cushion diamond

This 4.58ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG725502948 or 725502948. Listed at 14 retailers as of October 29, 2026, with prices from HK$6,787 to HK$35,619, a HK$28,833 spread on the same certified stone. Brilliant Earth lists it at HK$35,619. 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

4.58
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725502948
Dimensions9.71 × 9.57 × 6.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.71 mm9.57 mm4.58 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725502948
Side View
Table 62.0%Crown 36°Girdle: MED-STKPavilion 39°Culet: NoneDepth 66.5%

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 29
Current: HK$35,619 HKD|Low: HK$4,937 HKD|High: HK$39,542 HKD|Avg: HK$15,677 HKD|-7.9%
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
October 30, 2026
Retailer 11HK$4,937 HKD
Retailer 10HK$5,884 HKD
Retailer 12HK$6,787 HKD
Retailer 13HK$9,030 HKD
Retailer 4HK$9,077 HKD
Retailer 2HK$9,207 HKD
Retailer 7HK$9,531 HKD
Retailer 5HK$14,177 HKD
Retailer 3HK$17,098 HKD
Retailer 14HK$18,775 HKD
Retailer 6HK$19,021 HKD
Retailer 8HK$25,677 HKD
Retailer 9HK$25,891 HKD
Brilliant EarthHK$35,619 HKD

38 data points across 14 retailers

14 retailersHK$6,787 HKD to HK$35,619 HKD

Retailer 1
-
HK$4,937 HKD
£495 GBP
Price last confirmed 14 days ago
Retailer 2
-
HK$5,884 HKD
$750 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
HK$6,787 HKD
$865 USD
View
B+
Retailer 4
-
HK$9,030 HKD
$1,151 USD
View
A
Retailer 5
-
HK$9,077 HKD
$1,157 USD
View
A
Retailer 6
-
HK$9,207 HKD
£924 GBP
View
A
Retailer 7
-
HK$9,531 HKD
€1,157 EUR
View
A
Retailer 8
-
HK$14,177 HKD
$1,807 USD
View
B+
Retailer 9
-
HK$17,098 HKD
£1,716 GBP
View
B+
Retailer 10
-
HK$18,775 HKD
$2,393 USD
View
Retailer 11
-
HK$19,021 HKD
$2,424 USD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
HK$25,677 HKD
£2,577 GBP
View
Retailer 13
-
HK$25,891 HKD
$3,300 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
15671007A · Oct 30
HK$35,619 HKD
$4,540 USD
View
13 more retailers have this diamond
Prices start from HK$6,787 HKDSave up to HK$28,833 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
4.58ct Cushion
HK$6,787 HKD