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Cushion|Lab Grown|IGI

0.50ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG758590405

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG758590405

Diamond specifications and retailer prices

From $150 USD
As of October 30, 2026
Save $1,237 USD (89%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,387 USD at MOH London · As of October 26, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG758590405 or 758590405. Listed at 6 retailers as of October 26, 2026, with prices from $150 to $1,387, a $1,237 spread on the same certified stone. MOH London lists it at $1,387. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758590405
Dimensions4.29 × 4.29 × 5.60 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
4.29 mm4.29 mm0.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758590405
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 62.9%

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: $1,387 USD|Low: $107 USD|High: $1,401 USD|Avg: $480 USD|-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
Retailer 13
Retailer 14
October 29, 2026
Retailer 9$150 USD
Retailer 3$280 USD
Retailer 2$290 USD
Retailer 10$294 USD
Retailer 8$313 USD
Retailer 14$321 USD
Retailer 11$330 USD
Retailer 13$333 USD
Retailer 7$422 USD
Retailer 4$430 USD
Retailer 6$568 USD
Retailer 5$797 USD
Retailer 12$1,125 USD
MOH London$1,387 USD

20 data points across 14 retailers

6 retailers$150 USD to $1,387 USD

A
Cheapest Retailer
-
$150 USD
Final sale: no returns
A
Retailer 2
-
$290 USD
€276 EUR
View
A
Retailer 3
-
$294 USD
HK$2,300 HKD
View
A
Retailer 4
-
$313 USD
View
B+
Retailer 5
-
$422 USD
A$649 AUD
View
Most Expensive
B
MOH London
LG758590405 · Oct 26
$1,387 USD
£1,092 GBP
View
5 more retailers have this diamond
Prices start from $150 USDSave up to $1,237 USD

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
$150 USD