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Cushion|Lab Grown|IGI

1.05ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG639426943

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG639426943

Diamond specifications and retailer prices

From $336 USD
£264 GBP
As of October 30, 2026
Save $563 USD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $899 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639426943 or 639426943. Listed at 11 retailers as of October 26, 2026, with prices from $336 to $899, a $563 spread on the same certified stone. MOH London lists it at $899. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639426943
Dimensions6.81 × 5.55 × 3.68 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm5.55 mm1.05 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639426943
Side View
Table 65.0%Crown 29.7°Girdle: MED-VTKPavilion 40.3°Culet: NoneDepth 66.3%

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: $899 USD|Low: $192 USD|High: $945 USD|Avg: $515 USD|-1.9%
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 9$192 USD
Retailer 7$231 USD
Retailer 2$336 USD
Retailer 10$345 USD
Retailer 5$348 USD
Retailer 12$351 USD
Retailer 6$365 USD
Retailer 8$512 USD
Retailer 11$672 USD
Retailer 3$810 USD
MOH London$899 USD
Retailer 4$945 USD

38 data points across 12 retailers

11 retailers$336 USD to $899 USD

Retailer 1
-
$192 USD
Price last confirmed 18 days ago
Retailer 2
-
$231 USD
£182 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$336 USD
£264 GBP
View
A
Retailer 4
-
$345 USD
View
A
Retailer 5
-
$348 USD
€331 EUR
View
A
Retailer 6
-
$351 USD
View
A
Retailer 7
-
$365 USD
£287 GBP
View
B+
Retailer 8
-
$512 USD
View
Retailer 9
-
$672 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$810 USD
View
Price last confirmed 27 days ago
Most Expensive
B
MOH London
LG639426943 · Oct 26
$899 USD
£708 GBP
View
10 more retailers have this diamond
Prices start from $336 USDSave up to $563 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
1.05ct Cushion
$336 USD