Cushion|Lab Grown|IGI

1.54ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG638492491

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG638492491

Diamond specifications and retailer prices

From $433 USD
As of October 30, 2026
Save $2,387 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,820 USD at Do Amore Diamonds · As of October 31, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638492491 or 638492491. Listed at 13 retailers as of October 30, 2026, with prices from $433 to $2,820, a $2,387 spread on the same certified stone. Do Amore Diamonds lists it at $2,820. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638492491
Dimensions7.99 × 6.11 × 4.14 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm6.11 mm1.54 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638492491
Side View
Table 61.0%Crown 35.7°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 67.8%

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: $789 USD|Low: $433 USD|High: $1,718 USD|Avg: $981 USD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$433 USD
Retailer 3$485 USD
Retailer 6$530 USD
Retailer 1$789 USD
Retailer 10$837 USD
Retailer 2$949 USD
Retailer 5$1,050 USD
Retailer 9$1,490 USD
Retailer 8$1,526 USD
Retailer 4$1,707 USD

45 data points across 10 retailers

13 retailers$433 USD to $2,820 USD

A
Cheapest Retailer
-
$433 USD
A
Retailer 2
-
$485 USD
£382 GBP
View
A
Retailer 3
-
$530 USD
View
B+
Retailer 4
-
$789 USD
£621 GBP
View
B+
Retailer 5
-
$837 USD
View
B+
Retailer 6
-
$949 USD
View
Retailer 7
-
$1,050 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$1,490 USD
View
B
Retailer 9
-
$1,526 USD
View
B
Retailer 10
-
$1,567 USD
View
B
Retailer 11
-
$1,707 USD
£1,344 GBP
View
B
Retailer 12
-
$1,797 USD
View
Most Expensive
B
Do Amore Diamonds
27-0F192EE85 · Oct 31
$2,820 USD
View
12 more retailers have this diamond
Prices start from $433 USDSave up to $2,387 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
$433 USD