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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 $332 NZD
$187 USD
As of October 30, 2026
Save $2,862 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,194 NZD 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 $332 to $3,194, a $2,862 spread on the same certified stone. Do Amore Diamonds lists it at $3,194. 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: $3,194 NZD|Low: $295 NZD|High: $3,815 NZD|Avg: $1,130 NZD|-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$332 NZD
Retailer 13$371 NZD
Retailer 12$412 NZD
Retailer 14$412 NZD
Retailer 3$612 NZD
Retailer 10$619 NZD
Retailer 8$752 NZD
Retailer 7$1,093 NZD
Retailer 9$1,272 NZD
Retailer 4$1,464 NZD
Retailer 11$1,501 NZD
Retailer 5$1,769 NZD
Retailer 2$1,825 NZD
Do Amore Diamonds$3,194 NZD

30 data points across 14 retailers

14 retailers$332 NZD to $3,194 NZD

A
Cheapest Retailer
-
$332 NZD
$187 USD
B+
Retailer 2
-
$371 NZD
$209 USD
View
Final sale: no returns
Retailer 3
-
$412 NZD
$232 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$412 NZD
$232 USD
View
B
Retailer 5
-
$612 NZD
$345 USD
View
B+
Retailer 6
-
$619 NZD
$349 USD
View
B+
Retailer 7
-
$678 NZD
$382 USD
View
B+
Retailer 8
-
$1,093 NZD
£485 GBP
View
B+
Retailer 9
-
$1,272 NZD
CA$995 CAD
View
B+
Retailer 10
-
$1,464 NZD
$825 USD
View
B+
Retailer 11
-
$1,501 NZD
$846 USD
View
B+
Retailer 12
-
$1,769 NZD
$997 USD
View
B+
Retailer 13
-
$1,825 NZD
£810 GBP
View
Most Expensive
B
Do Amore Diamonds
27-07127F4B8 · Oct 31
$3,194 NZD
$1,800 USD
View
13 more retailers have this diamond
Prices start from $332 NZDSave up to $2,862 NZD

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
$332 NZD