Cushion|Lab Grown|IGI

1.54ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG835642429

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835642429

Diamond specifications and retailer prices

From $455 USD
As of October 29, 2026
Save $2,025 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,480 USD at Do Amore Diamonds · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835642429 or 835642429. Listed at 18 retailers as of October 29, 2026, with prices from $455 to $2,480, a $2,025 spread on the same certified stone. Do Amore Diamonds lists it at $2,480. 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
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835642429
Dimensions7.78 × 5.98 × 4.23 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.78 mm5.98 mm1.54 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835642429
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 70.7%

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 29
Current: $2,480 USD|Low: $263 USD|High: $2,480 USD|Avg: $893 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 30, 2026
Retailer 16$455 USD
Retailer 5$588 USD
Retailer 17$596 USD
Retailer 11$677 USD
Retailer 13$704 USD
Retailer 3$790 USD
Retailer 2$804 USD
Retailer 18$923 USD
Retailer 9$1,105 USD
Retailer 12$1,125 USD
Retailer 7$1,182 USD
Retailer 8$1,192 USD
Retailer 10$1,197 USD
Retailer 14$1,238 USD
Retailer 6$1,620 USD
Retailer 15$2,179 USD
Retailer 19$2,220 USD
Retailer 4$2,449 USD
Do Amore Diamonds$2,480 USD

36 data points across 19 retailers

18 retailers$455 USD to $2,480 USD

A
Cheapest Retailer
-
$455 USD
A
Retailer 2
-
$588 USD
View
Final sale: no returns
A
Retailer 3
-
$596 USD
View
B+
Retailer 4
-
$704 USD
€670 EUR
View
B+
Retailer 5
-
$790 USD
View
B
Retailer 6
-
$804 USD
£633 GBP
View
B
Retailer 7
-
$923 USD
View
Retailer 8
-
$1,105 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,125 USD
£886 GBP
View
Retailer 10
-
$1,182 USD
£931 GBP
View
Price last confirmed 15 days ago
Retailer 11
-
$1,192 USD
SGD 1,611 SGD
View
Price last confirmed 17 days ago
Retailer 12
-
$1,197 USD
View
Price last confirmed 15 days ago
B
Retailer 13
-
$1,238 USD
ZAR 19,995 ZAR
View
B
Retailer 14
-
$1,620 USD
View
B
Retailer 15
-
$2,179 USD
CA$3,027 CAD
View
B
Retailer 16
-
$2,220 USD
View
B
Retailer 17
-
$2,449 USD
View
Most Expensive
B
Do Amore Diamonds
31-LG10992708 · Oct 29
$2,480 USD
View
17 more retailers have this diamond
Prices start from $455 USDSave up to $2,025 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
$455 USD