Cushion|Lab Grown|IGI

1.05ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG849615143

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849615143

Diamond specifications and retailer prices

From $181 USD
As of November 1, 2026
Save $754 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $935 USD at MOH London · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849615143 or 849615143. Listed at 13 retailers as of November 1, 2026, with prices from $181 to $935, a $754 spread on the same certified stone. MOH London lists it at $935. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849615143
Dimensions7.56 × 5.20 × 3.35 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.20 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849615143
Side View
Table 67.0%Crown 37.1°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 64.4%

Caratlytics Score

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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 1
Current: $935 USD|Low: $181 USD|High: $958 USD|Avg: $456 USD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$181 USD
Retailer 2$264 USD
Retailer 11$270 USD
Retailer 3$337 USD
Retailer 10$345 USD
Retailer 6$353 USD
Retailer 5$358 USD
Retailer 7$380 USD
Retailer 8$488 USD
Retailer 12$519 USD
Retailer 13$651 USD
Retailer 4$697 USD
MOH London$935 USD

6 data points across 13 retailers

13 retailers$181 USD to $935 USD

A
Cheapest Retailer
-
$181 USD
Final sale: no returns
A
Retailer 2
-
$264 USD
£208 GBP
View
B+
Retailer 3
-
$270 USD
View
A
Retailer 4
-
$337 USD
€321 EUR
View
A
Retailer 5
-
$345 USD
ZAR 5,574 ZAR
View
A
Retailer 6
-
$353 USD
£278 GBP
View
A
Retailer 7
-
$358 USD
View
A
Retailer 8
-
$380 USD
£299 GBP
View
B+
Retailer 9
-
$488 USD
A$750 AUD
View
B+
Retailer 10
-
$519 USD
View
B+
Retailer 11
-
$651 USD
View
B+
Retailer 12
-
$697 USD
View
Most Expensive
B
MOH London
LG849615143 · Nov 1
$935 USD
£736 GBP
View
12 more retailers have this diamond
Prices start from $181 USDSave up to $754 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
$181 USD