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Cushion|Lab Grown|IGI

0.55ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG722526273

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG722526273

Diamond specifications and retailer prices

From HK$1,875 HKD
$239 USD
As of October 30, 2026
Save HK$6,544 HKD (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$10,836 HKD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 0.55ct lab-grown cushion diamond

This 0.55ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG722526273 or 722526273. Listed at 9 retailers as of October 29, 2026, with a 349% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle47.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722526273
Dimensions6.25 × 3.90 × 2.40 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm3.90 mm0.55 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722526273
Side View
Table 58.0%Crown 31.2°Girdle: MED-STKPavilion 47.1°Culet: LargeDepth 61.5%

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 30
Current: HK$3,864 HKD|Low: HK$1,118 HKD|High: HK$10,836 HKD|Avg: HK$5,061 HKD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Taylor and Hart
October 30, 2026
Retailer 9HK$1,118 HKD
Retailer 7HK$1,875 HKD
Retailer 8HK$1,899 HKD
Retailer 6HK$3,585 HKD
Retailer 4HK$3,780 HKD
Retailer 1HK$3,864 HKD
Retailer 5HK$5,324 HKD
Retailer 10HK$7,031 HKD
Retailer 2HK$8,400 HKD
Retailer 3HK$8,420 HKD
Taylor and HartHK$10,836 HKD

39 data points across 11 retailers

9 retailersHK$1,875 HKD to HK$8,420 HKD

A
Cheapest Retailer
-
HK$1,875 HKD
$239 USD
Final sale: no returns
A
Retailer 2
-
HK$1,899 HKD
$242 USD
View
B+
Retailer 3
-
HK$3,585 HKD
$457 USD
View
B+
Retailer 4
-
HK$3,780 HKD
ZAR 7,783 ZAR
View
B
Retailer 5
-
HK$3,864 HKD
£388 GBP
View
B
Retailer 6
-
HK$5,324 HKD
A$1,044 AUD
View
B
Retailer 7
-
HK$7,031 HKD
SGD 1,211 SGD
View
B
Retailer 8
-
HK$8,420 HKD
£845 GBP
View
Most Expensive
Taylor and Hart
5BABSGP · Oct 31
HK$10,836 HKD
$1,381 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$1,875 HKDSave up to HK$6,544 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
0.55ct Cushion
HK$1,875 HKD