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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 €179 EUR
$201 USD
As of October 30, 2026
Save €1,542 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,721 EUR at Do Amore Diamonds · As of October 30, 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 October 30, 2026, with prices from €179 to €1,721, a €1,542 spread on the same certified stone. Do Amore Diamonds lists it at €1,721. 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

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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: Oct 30
Current: €1,721 EUR|Low: €192 EUR|High: €1,721 EUR|Avg: €646 EUR|+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
October 30, 2026
Retailer 10€201 EUR
Retailer 8€316 EUR
Retailer 11€330 EUR
Retailer 4€401 EUR
Retailer 5€409 EUR
Retailer 2€594 EUR
Retailer 7€692 EUR
Retailer 9€817 EUR
Retailer 3€941 EUR
Retailer 6€987 EUR
Do Amore Diamonds€1,721 EUR

39 data points across 11 retailers

17 retailers€179 EUR to €1,721 EUR

Retailer 1
-
€167 EUR
$187 USD
Price last confirmed 41 days ago
A
Retailer 2
-
€179 EUR
$201 USD
View
Retailer 3
-
€193 EUR
$217 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
€201 EUR
$225 USD
View
Final sale: no returns
Retailer 5
-
€204 EUR
$229 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
€222 EUR
$249 USD
View
A
Retailer 7
-
€316 EUR
$354 USD
View
B+
Retailer 8
-
€330 EUR
$370 USD
View
A
Retailer 9
-
€368 EUR
$413 USD
View
B+
Retailer 10
-
€401 EUR
£354 GBP
View
B+
Retailer 11
-
€594 EUR
£525 GBP
View
B
Retailer 12
-
€692 EUR
CA$1,078 CAD
View
B
Retailer 13
-
€788 EUR
$884 USD
View
B
Retailer 14
-
€817 EUR
$916 USD
View
B
Retailer 15
-
€941 EUR
$1,055 USD
View
B
Retailer 16
-
€987 EUR
£872 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6311B4584 · Oct 30
€1,721 EUR
$1,930 USD
View
16 more retailers have this diamond
Prices start from €179 EURSave up to €1,542 EUR

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
€179 EUR