Princess|Lab Grown|GCAL

1.27ct F SI1 Princess Lab Grown Diamond

EX • F/SI1

Diamond specifications and retailer prices

From $233 USD
As of November 5, 2026
Save $904 USD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,137 USD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

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. Listed at 3 retailers as of November 5, 2026, with prices from $233 to $1,137, a $904 spread on the same certified stone. Diamond Exchange Canada lists it at $1,137. 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
OriginLab Grown
Grading LabGCAL
Dimensions5.93 × 5.86 × 4.16 mm
L/W Ratio1.01
Top View
5.93 mm5.86 mm1.27 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCuletDepth 71.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $1,137 USD|Low: $187 USD|High: $1,137 USD|Avg: $433 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 4$187 USD
Retailer 5$229 USD
Retailer 2$233 USD
Retailer 3$249 USD
Diamond Exchange Canada$1,137 USD

8 data points across 5 retailers

3 retailers$233 USD to $1,137 USD

A
Cheapest Retailer
-
$233 USD
Retailer 2
-
$249 USD
View
Price last confirmed 12 days ago
Most Expensive
C
Diamond Exchange Canada
1986532527 · Nov 5
$1,137 USD
CA$1,579 CAD
View
2 more retailers have this diamond
Prices start from $233 USDSave up to $904 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
$233 USD