CaratHunter
Plans
Princess|Lab Grown|IGI

1.54ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG646445153

Shape and cutting style on the report: Princess cut

Certificate IGI LG646445153

Diamond specifications and retailer prices

From $1,088 AUD
$764 USD
As of October 30, 2026
Save $8,564 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,343 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown princess diamond

This 1.54ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG646445153 or 646445153. Listed at 22 retailers as of October 30, 2026, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646445153
Dimensions6.42 × 6.36 × 4.37 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.36 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646445153
Side View
Table 68.0%Crown 41.8°Girdle: MediumPavilion 38.1°Culet: NoneDepth 68.7%

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: Oct 30
Current: $9,652 AUD|Low: $1,085 AUD|High: $9,652 AUD|Avg: $2,882 AUD|+4.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 19$1,088 AUD
Retailer 5$1,183 AUD
Retailer 11$1,209 AUD
Retailer 6$1,217 AUD
Retailer 7$1,261 AUD
Retailer 4$1,313 AUD
Retailer 9$1,509 AUD
Retailer 13$1,537 AUD
Retailer 16$1,780 AUD
Retailer 12$2,140 AUD
Retailer 14$2,559 AUD
Retailer 17$2,920 AUD
Retailer 2$3,466 AUD
Retailer 10$3,840 AUD
Retailer 18$3,915 AUD
Retailer 8$4,255 AUD
Retailer 3$4,970 AUD
Retailer 15$5,225 AUD
Do Amore Diamonds$9,652 AUD

26 data points across 19 retailers

22 retailers$1,088 AUD to $9,652 AUD

A
Cheapest Retailer
-
$1,088 AUD
$764 USD
A
Retailer 2
-
$1,183 AUD
$831 USD
View
Retailer 3
-
$1,209 AUD
$849 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,217 AUD
$855 USD
View
Final sale: no returns
A
Retailer 5
-
$1,261 AUD
$886 USD
View
A
Retailer 6
-
$1,313 AUD
$922 USD
View
A
Retailer 7
-
$1,509 AUD
$1,060 USD
View
A
Retailer 8
-
$1,537 AUD
£850 GBP
View
A
Retailer 9
-
$1,780 AUD
$1,250 USD
View
A
Retailer 10
-
$2,140 AUD
£1,183 GBP
View
A
Retailer 11
-
$2,559 AUD
ZAR 29,043 ZAR
View
B+
Retailer 12
-
$2,920 AUD
$2,051 USD
View
B+
Retailer 13
-
$3,466 AUD
View
B+
Retailer 14
-
$3,840 AUD
£2,124 GBP
View
B+
Retailer 15
-
$3,915 AUD
$2,750 USD
View
B+
Retailer 16
-
$4,255 AUD
$2,989 USD
View
B
Retailer 17
-
$4,792 AUD
$3,366 USD
View
B
Retailer 18
-
$4,970 AUD
$3,491 USD
View
B+
Retailer 19
-
$4,997 AUD
$3,510 USD
View
B+
Retailer 20
-
$5,225 AUD
£2,890 GBP
View
B
Retailer 21
-
$9,652 AUD
$6,780 USD
View
Most Expensive
Do Amore Diamonds
23-646445153 · Oct 30
$12,343 AUD
$8,670 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,088 AUDSave up to $8,564 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 Princess
$1,088 AUD