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Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG826685958

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826685958

Diamond specifications and retailer prices

From HK$973 HKD
$124 USD
As of October 30, 2026
Save HK$6,196 HKD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$9,954 HKD at MOH London · As of October 25, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG826685958 or 826685958. Listed at 12 retailers as of October 30, 2026, with a 637% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826685958
Dimensions4.75 × 4.31 × 2.91 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.75 mm4.31 mm0.50 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG826685958
Side View
Table 60.0%Crown 29.8°Girdle: THK-VTKPavilion 36.2°CuletDepth 67.5%

Caratlytics Score

How it works →
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: Oct 30
Current: HK$9,954 HKD|Low: HK$973 HKD|High: HK$10,064 HKD|Avg: HK$3,877 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 4HK$973 HKD
Retailer 10HK$1,608 HKD
Retailer 9HK$1,726 HKD
Retailer 5HK$2,117 HKD
Retailer 7HK$2,151 HKD
Retailer 2HK$2,465 HKD
Retailer 6HK$2,875 HKD
Retailer 8HK$2,895 HKD
Retailer 3HK$5,206 HKD
Retailer 12HK$7,169 HKD
Retailer 11HK$9,729 HKD
MOH LondonHK$9,954 HKD

36 data points across 12 retailers

12 retailersHK$973 HKD to HK$7,169 HKD

A
Cheapest Retailer
-
HK$973 HKD
$124 USD
Final sale: no returns
A
Retailer 2
-
HK$1,608 HKD
$205 USD
View
B+
Retailer 3
-
HK$1,726 HKD
$220 USD
View
B+
Retailer 4
-
HK$2,117 HKD
€257 EUR
View
B+
Retailer 5
-
HK$2,151 HKD
ZAR 4,430 ZAR
View
B+
Retailer 6
-
HK$2,465 HKD
£247 GBP
View
B
Retailer 7
-
HK$2,875 HKD
£288 GBP
View
B
Retailer 8
-
HK$2,895 HKD
$369 USD
View
B
Retailer 9
-
HK$5,206 HKD
$664 USD
View
B
Retailer 10
-
HK$7,169 HKD
$914 USD
View
Retailer 11
-
HK$9,729 HKD
$1,240 USD
View
Price under review
Most Expensive
MOH London
LG826685958 · Oct 25
HK$9,954 HKD
£999 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$973 HKDSave up to HK$6,196 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$973 HKD