Cushion|Lab Grown|IGI

1.05ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG811648057

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811648057

Diamond specifications and retailer prices

From $220 USD
As of October 25, 2026
Save $919 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,139 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811648057 or 811648057. Listed at 14 retailers as of October 25, 2026, with prices from $220 to $1,139, a $919 spread on the same certified stone. MOH London lists it at $1,139. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811648057
Dimensions7.11 × 5.14 × 3.66 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.11 mm5.14 mm1.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811648057
Side View
Table 60.0%Crown 33.8°Girdle: STK-THKPavilion 35.7°Culet: NoneDepth 71.2%

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 25
Current: $1,139 USD|Low: $220 USD|High: $1,152 USD|Avg: $540 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$220 USD
Retailer 8$391 USD
Retailer 4$418 USD
Retailer 2$435 USD
Retailer 3$441 USD
Retailer 9$462 USD
Retailer 6$545 USD
Retailer 5$636 USD
Retailer 10$670 USD
MOH London$1,139 USD

41 data points across 10 retailers

14 retailers$220 USD to $1,139 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$279 USD
View
A
Retailer 3
-
$391 USD
View
A
Retailer 4
-
$418 USD
ZAR 6,751 ZAR
View
A
Retailer 5
-
$435 USD
€414 EUR
View
A
Retailer 6
-
$441 USD
£347 GBP
View
A
Retailer 7
-
$462 USD
View
B+
Retailer 8
-
$530 USD
View
B+
Retailer 9
-
$545 USD
View
B
Retailer 10
-
$636 USD
View
Retailer 11
-
$670 USD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$829 USD
SGD 1,120 SGD
View
B
Retailer 13
-
$955 USD
View
Most Expensive
B
MOH London
LG811648057 · Oct 26
$1,139 USD
£897 GBP
View
13 more retailers have this diamond
Prices start from $220 USDSave up to $919 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
$220 USD