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Cushion|Lab Grown|IGI

0.50ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG667447924

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG667447924

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of October 30, 2026
Save HK$13,455 HKD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,221 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG667447924 or 667447924. Listed at 19 retailers as of October 30, 2026, with prices from HK$1,765 to HK$15,221, a HK$13,455 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,221. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667447924
Dimensions5.45 × 4.10 × 2.93 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.45 mm4.10 mm0.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG667447924
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.5%

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$4,036 HKD|Low: HK$1,765 HKD|High: HK$8,788 HKD|Avg: HK$4,284 HKD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8HK$1,765 HKD
Retailer 11HK$1,961 HKD
Retailer 10HK$2,919 HKD
Retailer 5HK$3,518 HKD
Retailer 7HK$3,919 HKD
Retailer 1HK$4,036 HKD
Retailer 9HK$4,401 HKD
Retailer 3HK$4,453 HKD
Retailer 4HK$4,524 HKD
Retailer 2HK$6,722 HKD
Retailer 6HK$8,728 HKD

42 data points across 11 retailers

19 retailersHK$1,765 HKD to HK$15,221 HKD

A
Cheapest Retailer
-
HK$1,765 HKD
$225 USD
Final sale: no returns
A
Retailer 2
-
HK$1,961 HKD
$250 USD
View
A
Retailer 3
-
HK$2,103 HKD
$268 USD
View
A
Retailer 4
-
HK$2,919 HKD
$372 USD
View
A
Retailer 5
-
HK$3,518 HKD
€427 EUR
View
A
Retailer 6
-
HK$3,919 HKD
ZAR 8,070 ZAR
View
A
Retailer 7
-
HK$4,036 HKD
£405 GBP
View
B+
Retailer 8
-
HK$4,401 HKD
$561 USD
View
B+
Retailer 9
-
HK$4,453 HKD
$568 USD
View
B+
Retailer 10
-
HK$4,524 HKD
£454 GBP
View
B+
Retailer 11
-
HK$6,121 HKD
CA$1,084 CAD
View
B+
Retailer 12
-
HK$6,722 HKD
$857 USD
View
B
Retailer 13
-
HK$7,226 HKD
$921 USD
View
B
Retailer 14
-
HK$8,315 HKD
$1,060 USD
View
B
Retailer 15
-
HK$8,315 HKD
$1,060 USD
View
B
Retailer 16
-
HK$8,728 HKD
£876 GBP
View
B
Retailer 17
-
HK$9,412 HKD
$1,200 USD
View
B
Retailer 18
-
HK$12,161 HKD
$1,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-7D21C86AD · Oct 31
HK$15,221 HKD
$1,940 USD
View
18 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$13,455 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
0.50ct Cushion
HK$1,765 HKD