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Cushion|Lab Grown|IGI

1.05ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG636429306

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG636429306

Diamond specifications and retailer prices

From $336 USD
£264 GBP
As of October 30, 2026
Save $567 USD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $903 USD at MOH London · As of October 29, 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 LG636429306 or 636429306. Listed at 11 retailers as of October 29, 2026, with prices from $336 to $903, a $567 spread on the same certified stone. MOH London lists it at $903. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636429306
Dimensions6.82 × 5.47 × 3.74 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm5.47 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636429306
Side View
Table 68.0%Crown 29°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 68.4%

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 30
Current: $903 USD|Low: $192 USD|High: $945 USD|Avg: $513 USD|-1.5%
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 10$192 USD
Retailer 8$231 USD
Retailer 5$336 USD
Retailer 11$345 USD
Retailer 6$348 USD
Retailer 3$351 USD
Retailer 7$365 USD
Retailer 9$512 USD
Retailer 2$610 USD
Retailer 12$672 USD
MOH London$903 USD
Retailer 4$945 USD

39 data points across 12 retailers

11 retailers$336 USD to $903 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
B+
Retailer 9
-
$610 USD
View
Retailer 10
-
$672 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG636429306 · Oct 29
$903 USD
£711 GBP
View
10 more retailers have this diamond
Prices start from $336 USDSave up to $567 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