Princess|Lab Grown|GCAL

1.27ct F SI1 Princess Lab Grown Diamond

EX • F/SI1 • GCAL 330900119

Shape and cutting style on the report: Princess

Certificate GCAL 330900119

Diamond specifications and retailer prices

From $201 USD
As of November 6, 2026
Save $1,729 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,930 USD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 330900119. Listed at 17 retailers as of November 6, 2026, with prices from $201 to $1,930, a $1,729 spread on the same certified stone. Do Amore Diamonds lists it at $1,930. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.27
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43°
Pavilion angle38.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 330900119
Dimensions5.93 × 5.86 × 4.16 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.93 mm5.86 mm1.27 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 330900119
Side View
Table 71.0%Crown 43°Girdle: STK-STKPavilion 38.2°Culet: NoneDepth 71.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,930 USD|Low: $179 USD|High: $1,930 USD|Avg: $658 USD|+4.9%
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$201 USD
Retailer 14$225 USD
Retailer 13$249 USD
Retailer 11$354 USD
Retailer 3$370 USD
Retailer 2$404 USD
Retailer 8$442 USD
Retailer 7$660 USD
Retailer 10$776 USD
Retailer 4$884 USD
Retailer 12$916 USD
Retailer 5$1,055 USD
Retailer 9$1,101 USD
Do Amore Diamonds$1,930 USD

45 data points across 14 retailers

17 retailers$201 USD to $1,930 USD

Retailer 1
-
$187 USD
Price last confirmed 45 days ago
A
Retailer 2
-
$201 USD
View
Retailer 3
-
$217 USD
View
Price last confirmed 44 days ago
A
Retailer 4
-
$225 USD
View
Final sale: no returns
Retailer 5
-
$229 USD
View
Price last confirmed 44 days ago
A
Retailer 6
-
$249 USD
View
A
Retailer 7
-
$354 USD
View
B+
Retailer 8
-
$370 USD
View
A
Retailer 9
-
$404 USD
View
A
Retailer 10
-
$442 USD
View
B+
Retailer 11
-
$660 USD
View
B
Retailer 12
-
$776 USD
View
B
Retailer 13
-
$884 USD
View
B
Retailer 14
-
$916 USD
View
B
Retailer 15
-
$1,055 USD
View
B
Retailer 16
-
$1,101 USD
View
Most Expensive
B
Do Amore Diamonds
27-6311B4584 · Nov 6
$1,930 USD
View
16 more retailers have this diamond
Prices start from $201 USDSave up to $1,729 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.

A
1.27ct Princess
$201 USD