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Cushion|Lab Grown|IGI

0.53ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG571304381

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304381

Diamond specifications and retailer prices

From HK$3,758 HKD
$479 USD
As of October 30, 2026
Save HK$3,775 HKD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$12,196 HKD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 0.53ct lab-grown cushion diamond

This 0.53ct 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 LG571304381 or 571304381. Listed at 9 retailers as of October 28, 2026, with a 100% 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

0.53
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304381
Dimensions5.32 × 4.40 × 2.93 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.32 mm4.40 mm0.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304381
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$7,035 HKD|Low: HK$3,758 HKD|High: HK$15,484 HKD|Avg: HK$8,195 HKD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 5HK$3,758 HKD
Retailer 7HK$4,166 HKD
Retailer 8HK$6,551 HKD
Retailer 2HK$6,869 HKD
Retailer 1HK$7,035 HKD
Retailer 4HK$7,533 HKD
Retailer 6HK$14,001 HKD
Retailer 3HK$15,375 HKD

42 data points across 8 retailers

9 retailersHK$3,758 HKD to HK$7,533 HKD

B+
Cheapest Retailer
-
HK$3,758 HKD
$479 USD
Final sale: no returns
B
Retailer 2
-
HK$4,166 HKD
$531 USD
View
B
Retailer 3
-
HK$6,551 HKD
$835 USD
View
B
Retailer 4
-
HK$6,869 HKD
£689 GBP
View
B
Retailer 5
-
HK$7,035 HKD
€854 EUR
View
B
Retailer 6
-
HK$7,533 HKD
ZAR 15,511 ZAR
View
Most Expensive
Flawless Fine Jewelry
B06B61965 · Oct 31
HK$12,196 HKD
£1,224 GBP
View
Price under review
6 more retailers have this diamond
Prices start from HK$3,758 HKDSave up to HK$3,775 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.

B+
0.53ct Cushion
HK$3,758 HKD