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Princess|Lab Grown|GCAL

1.56ct G SI1 Princess Lab Grown Diamond

VG • G/SI1 • GCAL 320940331

Shape and cutting style on the report: Princess

Certificate GCAL 320940331

Diamond specifications and retailer prices

From $283 AUD
As of November 6, 2026
Save $2,431 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,714 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.56ct lab-grown princess diamond

This 1.56ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 320940331. Listed at 17 retailers as of November 6, 2026, with prices from $283 to $2,714, a $2,431 spread on the same certified stone. Do Amore Diamonds lists it at $2,714. 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

1.56
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320940331
Dimensions6.40 × 6.20 × 4.44 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.40 mm6.20 mm1.56 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320940331
Side View
Table 67.0%Crown 41.5°Girdle: STK-STKPavilion 37.4°Culet: NoneDepth 71.6%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,714 AUD|Low: $251 AUD|High: $2,714 AUD|Avg: $926 AUD|+4.4%
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 6, 2026
Retailer 6$283 AUD
Retailer 14$317 AUD
Retailer 13$351 AUD
Retailer 3$521 AUD
Retailer 11$560 AUD
Retailer 2$569 AUD
Retailer 8$626 AUD
Retailer 7$929 AUD
Retailer 10$1,091 AUD
Retailer 4$1,247 AUD
Retailer 12$1,289 AUD
Retailer 5$1,491 AUD
Retailer 9$1,548 AUD
Do Amore Diamonds$2,714 AUD

45 data points across 14 retailers

17 retailers$283 AUD to $2,714 AUD

Retailer 1
-
$261 AUD
Price last confirmed 45 days ago
A
Retailer 2
-
$283 AUD
View
Retailer 3
-
$304 AUD
View
Price last confirmed 44 days ago
A
Retailer 4
-
$317 AUD
View
Final sale: no returns
Retailer 5
-
$320 AUD
View
Price last confirmed 44 days ago
A
Retailer 6
-
$351 AUD
View
B+
Retailer 7
-
$521 AUD
View
B+
Retailer 8
-
$560 AUD
View
A
Retailer 9
-
$569 AUD
View
B+
Retailer 10
-
$626 AUD
View
B+
Retailer 11
-
$929 AUD
View
B
Retailer 12
-
$1,091 AUD
View
B
Retailer 13
-
$1,247 AUD
View
B
Retailer 14
-
$1,289 AUD
View
B
Retailer 15
-
$1,491 AUD
View
B
Retailer 16
-
$1,548 AUD
View
Most Expensive
C
Do Amore Diamonds
27-5A4ADEB0E · Nov 6
$2,714 AUD
$1,900 USD
View
16 more retailers have this diamond
Prices start from $283 AUDSave up to $2,431 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
1.56ct Princess
$283 AUD