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Princess|Lab Grown|GCAL

1.50ct H SI1 Princess Lab Grown Diamond

VG • H/SI1 • GCAL 320910227

Shape and cutting style on the report: Princess

Certificate GCAL 320910227

Diamond specifications and retailer prices

From $266 AUD
$187 USD
As of October 30, 2026
Save $2,296 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,562 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 320910227. Listed at 14 retailers as of October 30, 2026, with prices from $266 to $2,562, a $2,296 spread on the same certified stone. Do Amore Diamonds lists it at $2,562. 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

1.50
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle45.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320910227
Dimensions6.28 × 6.13 × 4.11 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.28 mm6.13 mm1.50 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320910227
Side View
Table 74.0%Crown 45.5°Girdle: THK-VTKPavilion 35.4°Culet: NoneDepth 67.0%

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: $2,562 AUD|Low: $236 AUD|High: $3,061 AUD|Avg: $907 AUD|-16.3%
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
November 1, 2026
Retailer 6$266 AUD
Retailer 13$298 AUD
Retailer 12$330 AUD
Retailer 14$330 AUD
Retailer 3$491 AUD
Retailer 10$497 AUD
Retailer 8$604 AUD
Retailer 7$877 AUD
Retailer 9$1,020 AUD
Retailer 4$1,174 AUD
Retailer 11$1,204 AUD
Retailer 5$1,420 AUD
Retailer 2$1,464 AUD
Do Amore Diamonds$2,562 AUD

30 data points across 14 retailers

14 retailers$266 AUD to $2,562 AUD

A
Cheapest Retailer
-
$266 AUD
$187 USD
B+
Retailer 2
-
$298 AUD
$209 USD
View
Final sale: no returns
Retailer 3
-
$330 AUD
$232 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$330 AUD
$232 USD
View
B
Retailer 5
-
$491 AUD
$345 USD
View
B+
Retailer 6
-
$497 AUD
$349 USD
View
B+
Retailer 7
-
$544 AUD
$382 USD
View
B+
Retailer 8
-
$877 AUD
£485 GBP
View
B+
Retailer 9
-
$1,020 AUD
CA$995 CAD
View
B+
Retailer 10
-
$1,174 AUD
$825 USD
View
B+
Retailer 11
-
$1,204 AUD
$846 USD
View
B+
Retailer 12
-
$1,420 AUD
$997 USD
View
B+
Retailer 13
-
$1,464 AUD
£810 GBP
View
Most Expensive
B
Do Amore Diamonds
27-07127F4B8 · Oct 31
$2,562 AUD
$1,800 USD
View
13 more retailers have this diamond
Prices start from $266 AUDSave up to $2,296 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
1.50ct Princess
$266 AUD