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Cushion|Lab Grown|IGI

1.54ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG615387583

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG615387583

Diamond specifications and retailer prices

From $234 USD
As of November 1, 2026
Save $1,766 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,000 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 very-good cut grade and certified by IGI LG615387583 or 615387583. Listed at 12 retailers as of November 1, 2026, with prices from $234 to $2,000, a $1,766 spread on the same certified stone. Do Amore Diamonds lists it at $2,000. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615387583
Dimensions6.36 × 6.28 × 4.34 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
6.36 mm6.28 mm1.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615387583
Side View
Table 61.0%Crown 35.1°Girdle: MED-THKPavilion 34.4°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: Nov 1
Current: $2,000 USD|Low: $197 USD|High: $2,000 USD|Avg: $769 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9$234 USD
Retailer 11$383 USD
Retailer 8$446 USD
Retailer 4$493 USD
Retailer 10$515 USD
Retailer 2$530 USD
Retailer 6$667 USD
Retailer 7$1,053 USD
Retailer 3$1,089 USD
Retailer 5$1,144 USD
Do Amore Diamonds$2,000 USD

41 data points across 11 retailers

12 retailers$234 USD to $2,000 USD

A
Cheapest Retailer
-
$234 USD
Final sale: no returns
A
Retailer 2
-
$383 USD
View
B+
Retailer 3
-
$446 USD
View
A
Retailer 4
-
$493 USD
ZAR 7,965 ZAR
View
A
Retailer 5
-
$515 USD
View
A
Retailer 6
-
$530 USD
£417 GBP
View
B+
Retailer 7
-
$667 USD
A$1,026 AUD
View
Retailer 8
-
$926 USD
View
Price last confirmed 77 days ago
B
Retailer 9
-
$1,053 USD
View
B
Retailer 10
-
$1,089 USD
View
B
Retailer 11
-
$1,144 USD
£901 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D51EBE04C · Nov 2
$2,000 USD
View
11 more retailers have this diamond
Prices start from $234 USDSave up to $1,766 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
$234 USD