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Cushion|Lab Grown|IGI

0.50ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG756544756

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG756544756

Diamond specifications and retailer prices

From HK$1,530 HKD
$195 USD
As of October 30, 2026
Save HK$480 HKD (24%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$3,060 HKD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG756544756 or 756544756. Listed at 3 retailers as of October 29, 2026, with a 31% 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

0.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756544756
Dimensions4.56 × 4.55 × 3.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.56 mm4.55 mm0.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG756544756
Side View
Table 67.0%Crown 35°Girdle: THK-VTKPavilion 41.1°Culet: NoneDepth 67.7%

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$3,060 HKD|Low: HK$1,530 HKD|High: HK$4,042 HKD|Avg: HK$2,548 HKD|-4.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3HK$1,530 HKD
Retailer 4HK$1,907 HKD
Retailer 2HK$2,010 HKD
Retailer 5HK$2,223 HKD
Retailer 6HK$3,044 HKD
Brilliant EarthHK$3,060 HKD
Retailer 7HK$4,042 HKD

7 data points across 7 retailers

3 retailersHK$1,530 HKD to HK$2,010 HKD

A
Cheapest Retailer
-
HK$1,530 HKD
$195 USD
B+
Retailer 2
-
HK$2,010 HKD
€244 EUR
View
Most Expensive
Brilliant Earth
17605065A · Oct 22
HK$3,060 HKD
$390 USD
View
Price last confirmed 8 days ago
2 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$480 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$1,530 HKD