CaratHunter
Plans
Cushion|Lab Grown|IGI

1.54ct F VS1 Cushion Lab Grown Diamond

GD • F/VS1 • IGI LG737540245

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

Certificate IGI LG737540245

Diamond specifications and retailer prices

From $758 AUD
As of November 6, 2026
Save $3,155 AUD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,913 AUD at MOH London · As of November 5, 2026
View at MOH London

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 standard cut grade and certified by IGI LG737540245 or 737540245. Listed at 16 retailers as of November 5, 2026, with prices from $758 to $3,913, a $3,155 spread on the same certified stone. MOH London lists it at $3,913. 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
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737540245
Dimensions9.32 × 5.81 × 3.47 mm
L/W Ratio1.60
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.32 mm5.81 mm1.54 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737540245
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilionCulet: LargeDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,913 AUD|Low: $728 AUD|High: $3,970 AUD|Avg: $2,056 AUD|-1.3%
MOH London
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
Retailer 16
November 6, 2026
Retailer 13$758 AUD
Retailer 10$848 AUD
Retailer 8$921 AUD
Retailer 12$940 AUD
Retailer 3$1,142 AUD
Retailer 2$1,442 AUD
Retailer 4$1,458 AUD
Retailer 14$1,710 AUD
Retailer 9$2,193 AUD
Retailer 15$2,426 AUD
Retailer 11$2,473 AUD
Retailer 5$2,727 AUD
Retailer 6$3,088 AUD
Retailer 16$3,486 AUD
Retailer 7$3,736 AUD
MOH London$3,913 AUD

45 data points across 16 retailers

16 retailers$758 AUD to $3,913 AUD

A
Cheapest Retailer
-
$758 AUD
B+
Retailer 2
-
$848 AUD
View
B+
Retailer 3
-
$921 AUD
View
B+
Retailer 4
-
$940 AUD
View
B+
Retailer 5
-
$1,142 AUD
View
B+
Retailer 6
-
$1,442 AUD
View
B
Retailer 7
-
$1,458 AUD
View
Retailer 8
-
$1,710 AUD
View
Price last confirmed 19 days ago
B
Retailer 9
-
$2,193 AUD
View
B
Retailer 10
-
$2,426 AUD
View
B
Retailer 11
-
$2,473 AUD
View
C
Retailer 12
-
$2,727 AUD
View
C
Retailer 13
-
$3,088 AUD
View
C
Retailer 14
-
$3,486 AUD
View
C
Retailer 15
-
$3,736 AUD
View
Most Expensive
B
MOH London
LG737540245 · Nov 5
$3,913 AUD
£2,117 GBP
View
15 more retailers have this diamond
Prices start from $758 AUDSave up to $3,155 AUD

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
$758 AUD