Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG835654203

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

Certificate IGI LG835654203

Diamond specifications and retailer prices

From $125 USD
As of November 3, 2026
Save $1,029 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,154 USD at MOH London · As of November 5, 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 top-tier cut grade and certified by IGI LG835654203 or 835654203. Listed at 10 retailers as of November 3, 2026, with prices from $125 to $1,154, a $1,029 spread on the same certified stone. MOH London lists it at $1,154. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.9°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835654203
Dimensions4.68 × 4.67 × 2.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.68 mm4.67 mm0.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835654203
Side View
Table 70.0%Crown 33.9°Girdle: MED-THKPavilion 36.4°CuletDepth 61.0%

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: Nov 3
Current: $1,154 USD|Low: $125 USD|High: $1,283 USD|Avg: $435 USD|-8.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 7$125 USD
Retailer 6$225 USD
Retailer 3$251 USD
Retailer 10$273 USD
Retailer 4$275 USD
Retailer 2$276 USD
Retailer 5$334 USD
Retailer 9$503 USD
Retailer 8$731 USD
MOH London$1,154 USD

42 data points across 10 retailers

10 retailers$125 USD to $1,154 USD

A
Cheapest Retailer
-
$125 USD
Final sale: no returns
Retailer 2
-
$225 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$251 USD
View
B+
Retailer 4
-
$273 USD
View
B+
Retailer 5
-
$275 USD
View
A
Retailer 6
-
$276 USD
View
B+
Retailer 7
-
$334 USD
View
B
Retailer 8
-
$503 USD
View
B
Retailer 9
-
$731 USD
View
Most Expensive
B
MOH London
LG835654203 · Nov 5
$1,154 USD
£909 GBP
View
9 more retailers have this diamond
Prices start from $125 USDSave up to $1,029 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
$125 USD