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Cushion|Lab Grown|IGI

1.54ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG780635251

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780635251

Diamond specifications and retailer prices

From $278 USD
As of November 4, 2026
Save $892 USD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,170 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.54ct lab-grown cushion diamond

This 1.54ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780635251 or 780635251. Listed at 8 retailers as of November 4, 2026, with prices from $278 to $1,170, a $892 spread on the same certified stone. MOH London lists it at $1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780635251
Dimensions8.53 × 5.83 × 3.91 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.53 mm5.83 mm1.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780635251
Side View
Table 63.0%Crown 34.2°Girdle: MED-STKPavilion 35°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,170 USD|Low: $278 USD|High: $1,170 USD|Avg: $771 USD|+8.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$278 USD
Retailer 6$436 USD
Retailer 10$486 USD
Retailer 8$591 USD
Retailer 5$605 USD
Retailer 11$702 USD
Retailer 3$896 USD
Retailer 2$934 USD
Retailer 9$1,075 USD
Retailer 7$1,084 USD
MOH London$1,170 USD

30 data points across 11 retailers

8 retailers$278 USD to $1,170 USD

A
Cheapest Retailer
-
$278 USD
A
Retailer 2
-
$436 USD
View
A
Retailer 3
-
$591 USD
View
A
Retailer 4
-
$605 USD
View
B+
Retailer 5
-
$934 USD
View
Retailer 6
-
$1,075 USD
View
Price last confirmed 23 days ago
B+
Retailer 7
-
$1,084 USD
View
Most Expensive
B
MOH London
LG780635251 · Nov 5
$1,170 USD
£921 GBP
View
7 more retailers have this diamond
Prices start from $278 USDSave up to $892 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
1.54ct Cushion
$278 USD