Princess|Lab Grown|GCAL

1.01ct E SI1 Princess Lab Grown Diamond

VG • E/SI1 • GCAL 330250036

Shape and cutting style on the report: Princess

Certificate GCAL 330250036

Diamond specifications and retailer prices

From $188 USD
As of October 28, 2026
Save $1,422 USD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,610 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 330250036. Listed at 17 retailers as of October 28, 2026, with prices from $188 to $1,610, a $1,422 spread on the same certified stone. Do Amore Diamonds lists it at $1,610. 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

1.01
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.5°
Pavilion angle36.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330250036
Dimensions5.57 × 5.48 × 3.75 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.57 mm5.48 mm1.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330250036
Side View
Table 71.0%Crown 42.5°Girdle: STK-THKPavilion 36.8°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,610 USD|Low: $151 USD|High: $1,840 USD|Avg: $635 USD|-12.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 8$188 USD
Retailer 6$230 USD
Retailer 9$310 USD
Retailer 3$366 USD
Retailer 2$541 USD
Retailer 5$629 USD
Retailer 7$743 USD
Retailer 10$911 USD
Retailer 4$1,081 USD
Do Amore Diamonds$1,610 USD

42 data points across 10 retailers

17 retailers$188 USD to $1,610 USD

Retailer 1
-
$157 USD
Price last confirmed 37 days ago
Retailer 2
-
$161 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$182 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
$188 USD
View
Final sale: no returns
Retailer 5
-
$192 USD
View
Price last confirmed 37 days ago
Retailer 6
-
$199 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$199 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$230 USD
View
B+
Retailer 9
-
$310 USD
View
B+
Retailer 10
-
$366 USD
£288 GBP
View
B
Retailer 11
-
$541 USD
£426 GBP
View
B
Retailer 12
-
$629 USD
CA$874 CAD
View
Retailer 13
-
$708 USD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$743 USD
View
B
Retailer 15
-
$911 USD
View
B
Retailer 16
-
$1,081 USD
£851 GBP
View
Most Expensive
C
Do Amore Diamonds
27-FA94CE762 · Oct 29
$1,610 USD
View
16 more retailers have this diamond
Prices start from $188 USDSave up to $1,422 USD

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.

B+
1.01ct Princess
$188 USD