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Cushion|Lab Grown|IGI

1.00ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG842619457

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

Certificate IGI LG842619457

Diamond specifications and retailer prices

From $342 USD
As of October 30, 2026
Save $749 USD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,091 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842619457 or 842619457. Listed at 7 retailers as of October 29, 2026, with prices from $342 to $1,091, a $749 spread on the same certified stone. MOH London lists it at $1,091. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842619457
Dimensions6.10 × 5.94 × 3.82 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.10 mm5.94 mm1.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842619457
Side View
Table 54.0%Crown 36.3°Girdle: STK-THKPavilion 40.3°Culet: LargeDepth 64.3%

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: $1,091 USD|Low: $342 USD|High: $1,096 USD|Avg: $676 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$342 USD
Retailer 4$464 USD
Retailer 2$498 USD
Retailer 6$732 USD
Retailer 5$923 USD
MOH London$1,091 USD

20 data points across 6 retailers

7 retailers$342 USD to $1,091 USD

A
Cheapest Retailer
-
$342 USD
B+
Retailer 2
-
$464 USD
View
B+
Retailer 3
-
$498 USD
£392 GBP
View
B
Retailer 4
-
$732 USD
SGD 989 SGD
View
B
Retailer 5
-
$750 USD
View
Retailer 6
-
$923 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG842619457 · Oct 29
$1,091 USD
£859 GBP
View
6 more retailers have this diamond
Prices start from $342 USDSave up to $749 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
1.00ct Cushion
$342 USD