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Cushion|Lab Grown|IGI

1.55ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG474115512

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

Certificate IGI LG474115512

Diamond specifications and retailer prices

From $471 USD
As of November 4, 2026
Save $633 USD (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,104 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 LG474115512 or 474115512. Listed at 7 retailers as of November 4, 2026, with prices from $471 to $1,104, a $633 spread on the same certified stone. MOH London lists it at $1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474115512
Dimensions6.52 × 6.50 × 4.48 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.52 mm6.50 mm1.55 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG474115512
Side View
Table 57.5%Crown 33°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,104 USD|Low: $463 USD|High: $1,266 USD|Avg: $737 USD|-4.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$471 USD
Retailer 2$509 USD
Retailer 4$536 USD
Retailer 6$606 USD
Retailer 7$940 USD
Retailer 3$1,020 USD
MOH London$1,104 USD

42 data points across 7 retailers

7 retailers$471 USD to $1,104 USD

A
Cheapest Retailer
-
$471 USD
A
Retailer 2
-
$509 USD
View
A
Retailer 3
-
$536 USD
View
A
Retailer 4
-
$606 USD
View
Retailer 5
-
$940 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$1,020 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG474115512 · Nov 5
$1,104 USD
£869 GBP
View
6 more retailers have this diamond
Prices start from $471 USDSave up to $633 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
1.55ct Cushion
$471 USD