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Cushion|Lab Grown|IGI

4.53ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG764682863

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG764682863

Diamond specifications and retailer prices

From HK$6,826 HKD
$870 USD
As of October 31, 2026
Save HK$28,401 HKD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$35,227 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.53ct lab-grown cushion diamond

This 4.53ct 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 LG764682863 or 764682863. Listed at 12 retailers as of October 30, 2026, with prices from HK$6,826 to HK$35,227, a HK$28,401 spread on the same certified stone. Brilliant Earth lists it at HK$35,227. 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

4.53
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764682863
Dimensions11.49 × 8.86 × 6.01 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.49 mm8.86 mm4.53 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764682863
Side View
Table 64.0%Crown 29.8°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 67.8%

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$35,227 HKD|Low: HK$4,885 HKD|High: HK$39,307 HKD|Avg: HK$15,107 HKD|-8.0%
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
October 31, 2026
Retailer 9HK$4,885 HKD
Retailer 10HK$5,822 HKD
Retailer 7HK$6,826 HKD
Retailer 12HK$8,936 HKD
Retailer 3HK$9,007 HKD
Retailer 6HK$9,108 HKD
Retailer 2HK$9,375 HKD
Retailer 4HK$13,887 HKD
Retailer 13HK$16,979 HKD
Retailer 11HK$18,579 HKD
Retailer 5HK$18,830 HKD
Retailer 8HK$25,408 HKD
Brilliant EarthHK$35,227 HKD

38 data points across 13 retailers

12 retailersHK$6,826 HKD to HK$35,227 HKD

Retailer 1
-
HK$4,885 HKD
£490 GBP
Price last confirmed 14 days ago
Retailer 2
-
HK$5,822 HKD
$742 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
HK$6,826 HKD
$870 USD
View
B+
Retailer 4
-
HK$8,936 HKD
$1,139 USD
View
A
Retailer 5
-
HK$9,007 HKD
$1,148 USD
View
A
Retailer 6
-
HK$9,108 HKD
£914 GBP
View
A
Retailer 7
-
HK$9,375 HKD
€1,138 EUR
View
A
Retailer 8
-
HK$13,887 HKD
$1,770 USD
View
B+
Retailer 9
-
HK$18,579 HKD
$2,368 USD
View
Retailer 10
-
HK$18,830 HKD
$2,400 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
HK$25,408 HKD
£2,550 GBP
View
Most Expensive
B
Brilliant Earth
17368500A · Oct 30
HK$35,227 HKD
$4,490 USD
View
11 more retailers have this diamond
Prices start from HK$6,826 HKDSave up to HK$28,401 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
4.53ct Cushion
HK$6,826 HKD