Cushion|Lab Grown|IGI

1.46ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG818620739

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG818620739

Diamond specifications and retailer prices

From $342 USD
As of October 28, 2026
Save $1,278 USD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,620 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.46ct lab-grown cushion diamond

This 1.46ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818620739 or 818620739. Listed at 14 retailers as of October 28, 2026, with prices from $342 to $1,620, a $1,278 spread on the same certified stone. Brilliant Earth lists it at $1,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818620739
Dimensions8.37 × 5.66 × 3.66 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm5.66 mm1.46 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818620739
Side View
Table 61.0%Crown 30.1°Girdle: STK-THKPavilion 42.5°Culet: NoneDepth 64.7%

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: Oct 28
Current: $1,620 USD|Low: $342 USD|High: $1,650 USD|Avg: $837 USD|-1.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 4$342 USD
Retailer 12$379 USD
Retailer 7$424 USD
Retailer 5$485 USD
Retailer 10$485 USD
Retailer 11$616 USD
Retailer 9$670 USD
Retailer 13$684 USD
Retailer 14$711 USD
Retailer 8$925 USD
Retailer 6$951 USD
Retailer 3$1,266 USD
Retailer 2$1,528 USD
Brilliant Earth$1,620 USD

38 data points across 14 retailers

14 retailers$342 USD to $1,620 USD

A
Cheapest Retailer
-
$342 USD
Final sale: no returns
A
Retailer 2
-
$379 USD
View
A
Retailer 3
-
$424 USD
£334 GBP
View
A
Retailer 4
-
$485 USD
View
A
Retailer 5
-
$485 USD
View
A
Retailer 6
-
$616 USD
€587 EUR
View
B+
Retailer 7
-
$670 USD
£527 GBP
View
B+
Retailer 8
-
$684 USD
View
B+
Retailer 9
-
$711 USD
View
B+
Retailer 10
-
$925 USD
A$1,423 AUD
View
B+
Retailer 11
-
$951 USD
A$1,463 AUD
View
B
Retailer 12
-
$1,266 USD
View
B
Retailer 13
-
$1,528 USD
£1,203 GBP
View
Most Expensive
B
Brilliant Earth
21534019A · Oct 28
$1,620 USD
View
13 more retailers have this diamond
Prices start from $342 USDSave up to $1,278 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
1.46ct Cushion
$342 USD