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Princess|Lab Grown|GCAL

1.54ct F SI1 Princess Lab Grown Diamond

VG • F/SI1 • GCAL 321120128

Shape and cutting style on the report: Princess

Certificate GCAL 321120128

Diamond specifications and retailer prices

From $326 AUD
As of November 6, 2026
Save $2,468 AUD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,794 AUD at Do Amore Diamonds · As of November 6, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 321120128. Listed at 14 retailers as of November 6, 2026, with prices from $326 to $2,794, a $2,468 spread on the same certified stone. Do Amore Diamonds lists it at $2,794. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle38°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 321120128
Dimensions6.29 × 6.24 × 4.44 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.29 mm6.24 mm1.54 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 321120128
Side View
Table 69.0%Crown 40.5°Girdle: STK-THKPavilion 38°Culet: NoneDepth 71.1%

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: $2,794 AUD|Low: $303 AUD|High: $2,794 AUD|Avg: $1,067 AUD|+3.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 10$326 AUD
Retailer 11$538 AUD
Retailer 8$541 AUD
Retailer 2$584 AUD
Retailer 5$640 AUD
Retailer 4$956 AUD
Retailer 7$1,125 AUD
Retailer 9$1,329 AUD
Retailer 3$1,531 AUD
Retailer 6$1,598 AUD
Do Amore Diamonds$2,794 AUD

40 data points across 11 retailers

14 retailers$326 AUD to $2,794 AUD

Retailer 1
-
$271 AUD
Price last confirmed 46 days ago
Retailer 2
-
$314 AUD
View
Price last confirmed 45 days ago
B+
Retailer 3
-
$326 AUD
View
Final sale: no returns
Retailer 4
-
$332 AUD
View
Price last confirmed 45 days ago
B
Retailer 5
-
$538 AUD
View
B+
Retailer 6
-
$541 AUD
View
A
Retailer 7
-
$584 AUD
View
B+
Retailer 8
-
$640 AUD
View
B+
Retailer 9
-
$956 AUD
View
B
Retailer 10
-
$1,125 AUD
View
B
Retailer 11
-
$1,329 AUD
View
B
Retailer 12
-
$1,531 AUD
View
B
Retailer 13
-
$1,598 AUD
View
Most Expensive
C
Do Amore Diamonds
27-BCEBC883C · Nov 6
$2,794 AUD
$1,920 USD
View
13 more retailers have this diamond
Prices start from $326 AUDSave up to $2,468 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
$326 AUD