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Cushion|Lab Grown|IGI

0.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG853621478

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

Certificate IGI LG853621478

Diamond specifications and retailer prices

From HK$1,585 HKD
As of November 4, 2026
Save HK$8,140 HKD (84%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$9,724 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.53ct lab-grown cushion diamond

This 0.53ct lab-grown cushion sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG853621478 or 853621478. Listed at 7 retailers as of November 4, 2026, with prices from HK$1,585 to HK$9,724, a HK$8,140 spread on the same certified stone. MOH London lists it at HK$9,724. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG853621478
Dimensions4.51 × 4.43 × 2.97 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.51 mm4.43 mm0.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG853621478
Side View
Table 62.0%Crown 35.5°Girdle: STK-THKPavilion 34.3°CuletDepth 67.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$9,724 HKD|Low: HK$1,585 HKD|High: HK$9,724 HKD|Avg: HK$3,313 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5HK$1,585 HKD
Retailer 6HK$2,063 HKD
Retailer 2HK$2,361 HKD
Retailer 4HK$2,816 HKD
Retailer 7HK$3,530 HKD
Retailer 3HK$4,197 HKD
MOH LondonHK$9,724 HKD

3 data points across 7 retailers

7 retailersHK$1,585 HKD to HK$9,724 HKD

A
Cheapest Retailer
-
HK$1,585 HKD
A
Retailer 2
-
HK$2,063 HKD
View
B+
Retailer 3
-
HK$2,361 HKD
View
B+
Retailer 4
-
HK$2,816 HKD
View
B+
Retailer 5
-
HK$3,530 HKD
View
B
Retailer 6
-
HK$4,197 HKD
View
Most Expensive
B
MOH London
LG853621478 · Nov 5
HK$9,724 HKD
£976 GBP
View
6 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$8,140 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
0.53ct Cushion
HK$1,585 HKD