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Cushion|Lab Grown|IGI

1.54ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG626435264

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG626435264

Diamond specifications and retailer prices

From $330 USD
As of October 28, 2026
Save $1,670 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,000 USD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG626435264 or 626435264. Listed at 19 retailers as of October 25, 2026, with prices from $330 to $2,000, a $1,670 spread on the same certified stone. Brilliant Earth lists it at $2,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626435264
Dimensions7.72 × 6.09 × 4.21 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.72 mm6.09 mm1.54 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626435264
Side View
Table 60.0%Crown 37.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 69.1%

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: $2,000 USD|Low: $330 USD|High: $2,240 USD|Avg: $938 USD|-10.7%
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
Retailer 15
October 29, 2026
Retailer 7$330 USD
Retailer 3$366 USD
Retailer 5$599 USD
Retailer 11$600 USD
Retailer 8$603 USD
Retailer 10$629 USD
Retailer 2$647 USD
Retailer 6$702 USD
Retailer 9$852 USD
Retailer 15$1,280 USD
Retailer 4$1,285 USD
Retailer 13$1,375 USD
Retailer 14$1,433 USD
Retailer 12$1,469 USD
Brilliant Earth$2,000 USD

43 data points across 15 retailers

19 retailers$330 USD to $2,000 USD

A
Cheapest Retailer
-
$330 USD
Final sale: no returns
A
Retailer 2
-
$366 USD
View
A
Retailer 3
-
$599 USD
View
A
Retailer 4
-
$600 USD
View
A
Retailer 5
-
$603 USD
€574 EUR
View
A
Retailer 6
-
$629 USD
ZAR 10,166 ZAR
View
A
Retailer 7
-
$647 USD
£509 GBP
View
A
Retailer 8
-
$658 USD
View
A
Retailer 9
-
$702 USD
View
B+
Retailer 10
-
$852 USD
A$1,310 AUD
View
B
Retailer 11
-
$1,225 USD
View
B+
Retailer 12
-
$1,280 USD
A$1,969 AUD
View
Price last confirmed 21 days ago
B
Retailer 13
-
$1,285 USD
View
B+
Retailer 14
-
$1,375 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$1,408 USD
View
B
Retailer 16
-
$1,433 USD
£1,128 GBP
View
B
Retailer 17
-
$1,469 USD
£1,157 GBP
View
B
Retailer 18
-
$1,601 USD
View
Most Expensive
B
Brilliant Earth
9683108A · Oct 25
$2,000 USD
View
18 more retailers have this diamond
Prices start from $330 USDSave up to $1,670 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
$330 USD