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Cushion|Lab Grown|IGI

1.54ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG635466093

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG635466093

Diamond specifications and retailer prices

From $364 USD
As of November 1, 2026
Save $1,257 USD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,621 USD at MOH London · As of November 1, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG635466093 or 635466093. Listed at 13 retailers as of November 1, 2026, with prices from $364 to $1,621, a $1,257 spread on the same certified stone. MOH London lists it at $1,621. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG635466093
Dimensions6.72 × 6.66 × 4.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.72 mm6.66 mm1.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG635466093
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 67.9%

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: Nov 1
Current: $1,621 USD|Low: $364 USD|High: $1,734 USD|Avg: $883 USD|-5.3%
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 1, 2026
Retailer 11$364 USD
Retailer 5$412 USD
Retailer 9$534 USD
Retailer 4$540 USD
Retailer 8$655 USD
Retailer 7$662 USD
Retailer 3$708 USD
Retailer 6$717 USD
Retailer 13$960 USD
Retailer 2$970 USD
Retailer 10$1,344 USD
Retailer 12$1,570 USD
MOH London$1,621 USD

41 data points across 13 retailers

13 retailers$364 USD to $1,621 USD

A
Cheapest Retailer
-
$364 USD
Final sale: no returns
Retailer 2
-
$412 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$534 USD
View
A
Retailer 4
-
$540 USD
View
A
Retailer 5
-
$655 USD
View
A
Retailer 6
-
$662 USD
View
B+
Retailer 7
-
$708 USD
ZAR 11,435 ZAR
View
B+
Retailer 8
-
$717 USD
£564 GBP
View
B+
Retailer 9
-
$960 USD
A$1,477 AUD
View
B+
Retailer 10
-
$970 USD
View
B
Retailer 11
-
$1,344 USD
View
B
Retailer 12
-
$1,570 USD
£1,236 GBP
View
Most Expensive
B
MOH London
LG635466093 · Nov 1
$1,621 USD
£1,276 GBP
View
12 more retailers have this diamond
Prices start from $364 USDSave up to $1,257 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
$364 USD