Cushion|Lab Grown|IGI

1.54ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG834608325

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG834608325

Diamond specifications and retailer prices

From $304 USD
£240 GBP
As of October 30, 2026
Save $780 USD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,084 USD at With Clarity · As of October 29, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834608325 or 834608325. Listed at 9 retailers as of October 29, 2026, with prices from $304 to $1,084, a $780 spread on the same certified stone. With Clarity lists it at $1,084. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834608325
Dimensions8.40 × 5.80 × 3.94 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm5.80 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834608325
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 36.3°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: Oct 30
Current: $304 USD|Low: $303 USD|High: $1,117 USD|Avg: $812 USD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
October 30, 2026
Retailer 1$304 USD
Retailer 2$440 USD
Retailer 6$591 USD
Retailer 4$606 USD
Retailer 5$971 USD
Retailer 3$1,046 USD
Retailer 7$1,076 USD
With Clarity$1,084 USD

32 data points across 8 retailers

9 retailers$304 USD to $1,084 USD

A
Cheapest Retailer
-
$304 USD
£240 GBP
A
Retailer 2
-
$440 USD
€419 EUR
View
A
Retailer 3
-
$591 USD
View
A
Retailer 4
-
$606 USD
A$933 AUD
View
B+
Retailer 5
-
$690 USD
View
B+
Retailer 6
-
$971 USD
View
B+
Retailer 7
-
$1,046 USD
£824 GBP
View
Retailer 8
-
$1,076 USD
SGD 1,454 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
834608325 · Oct 29
$1,084 USD
View
8 more retailers have this diamond
Prices start from $304 USDSave up to $780 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
$304 USD