Cushion|Lab Grown|IGI

1.54ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG843638940

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG843638940

Diamond specifications and retailer prices

From $411 USD
£324 GBP
As of November 2, 2026
Save $1,869 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,280 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843638940 or 843638940. Listed at 15 retailers as of November 2, 2026, with prices from $411 to $2,280, a $1,869 spread on the same certified stone. Do Amore Diamonds lists it at $2,280. 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
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843638940
Dimensions8.22 × 5.89 × 4.06 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm5.89 mm1.54 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843638940
Side View
Table 61.0%Crown 33.1°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 68.9%

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: Nov 2
Current: $2,280 USD|Low: $337 USD|High: $2,280 USD|Avg: $842 USD|+34.1%
Do Amore Diamonds
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
November 2, 2026
Retailer 2$411 USD
Retailer 12$419 USD
Retailer 14$426 USD
Retailer 3$480 USD
Retailer 9$607 USD
Retailer 8$621 USD
Retailer 11$658 USD
Retailer 6$672 USD
Retailer 5$922 USD
Retailer 7$1,010 USD
Retailer 13$1,253 USD
Retailer 15$1,297 USD
Retailer 10$1,410 USD
Retailer 4$1,899 USD
Do Amore Diamonds$2,280 USD

18 data points across 15 retailers

15 retailers$411 USD to $2,280 USD

A
Cheapest Retailer
-
$411 USD
£324 GBP
A
Retailer 2
-
$419 USD
View
B+
Retailer 3
-
$426 USD
View
A
Retailer 4
-
$480 USD
View
B+
Retailer 5
-
$607 USD
ZAR 9,800 ZAR
View
B+
Retailer 6
-
$621 USD
£489 GBP
View
B+
Retailer 7
-
$658 USD
View
B+
Retailer 8
-
$672 USD
A$1,034 AUD
View
B
Retailer 9
-
$922 USD
A$1,419 AUD
View
Retailer 10
-
$1,010 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$1,253 USD
View
B
Retailer 12
-
$1,297 USD
View
B
Retailer 13
-
$1,410 USD
£1,110 GBP
View
B
Retailer 14
-
$1,899 USD
View
Most Expensive
C
Do Amore Diamonds
27-494380FAF · Nov 2
$2,280 USD
View
14 more retailers have this diamond
Prices start from $411 USDSave up to $1,869 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
$411 USD