Cushion|Lab Grown|IGI

1.50ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG841638805

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG841638805

Diamond specifications and retailer prices

From $274 USD
£216 GBP
As of October 24, 2026
Save $741 USD (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,157 USD at MOH London · As of October 19, 2026
View at MOH London

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841638805 or 841638805. Listed at 9 retailers as of October 24, 2026, with a 270% 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

1.50
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841638805
Dimensions8.19 × 5.81 × 3.93 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm5.81 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841638805
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 67.6%

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 24
Current: $1,157 USD|Low: $274 USD|High: $1,204 USD|Avg: $801 USD|-3.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 24, 2026
Retailer 2$274 USD
Retailer 4$415 USD
Retailer 7$577 USD
Retailer 6$912 USD
Retailer 3$990 USD
Retailer 5$1,015 USD
Retailer 8$1,029 USD
MOH London$1,157 USD

16 data points across 8 retailers

9 retailers$274 USD to $1,015 USD

A
Cheapest Retailer
-
$274 USD
£216 GBP
A
Retailer 2
-
$415 USD
€395 EUR
View
A
Retailer 3
-
$577 USD
View
B+
Retailer 4
-
$912 USD
View
B+
Retailer 5
-
$930 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$990 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$1,015 USD
View
B
Retailer 8
-
$1,029 USD
SGD 1,391 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
MOH London
LG841638805 · Oct 19
$1,157 USD
£911 GBP
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from $274 USDSave up to $741 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
1.50ct Cushion
$274 USD