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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 $287 SGD
As of November 6, 2026
Save $2,174 SGD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,461 SGD 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 $287 to $2,461, a $2,174 spread on the same certified stone. Do Amore Diamonds lists it at $2,461. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,461 SGD|Low: $267 SGD|High: $2,461 SGD|Avg: $939 SGD|+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$287 SGD
Retailer 11$474 SGD
Retailer 8$477 SGD
Retailer 2$514 SGD
Retailer 5$564 SGD
Retailer 4$842 SGD
Retailer 7$991 SGD
Retailer 9$1,170 SGD
Retailer 3$1,348 SGD
Retailer 6$1,407 SGD
Do Amore Diamonds$2,461 SGD

40 data points across 11 retailers

14 retailers$287 SGD to $2,461 SGD

Retailer 1
-
$238 SGD
Price last confirmed 46 days ago
Retailer 2
-
$277 SGD
View
Price last confirmed 45 days ago
B+
Retailer 3
-
$287 SGD
View
Final sale: no returns
Retailer 4
-
$292 SGD
View
Price last confirmed 45 days ago
B
Retailer 5
-
$474 SGD
View
B+
Retailer 6
-
$477 SGD
View
A
Retailer 7
-
$514 SGD
View
B+
Retailer 8
-
$564 SGD
View
B+
Retailer 9
-
$842 SGD
View
B
Retailer 10
-
$991 SGD
View
B
Retailer 11
-
$1,170 SGD
View
B
Retailer 12
-
$1,348 SGD
View
B
Retailer 13
-
$1,407 SGD
View
Most Expensive
C
Do Amore Diamonds
27-BCEBC883C · Nov 6
$2,461 SGD
$1,920 USD
View
13 more retailers have this diamond
Prices start from $287 SGDSave up to $2,174 SGD

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
$287 SGD