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Princess|Lab Grown|IGI

1.11ct F SI1 Princess Lab Grown Diamond

GD • F/SI1 • IGI LG561253618

Shape and cutting style on the report: Princess cut

Certificate IGI LG561253618

Diamond specifications and retailer prices

From $233 USD
As of November 5, 2026
Save $947 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,180 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.11ct lab-grown princess diamond

This 1.11ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG561253618 or 561253618. Listed at 10 retailers as of November 5, 2026, with prices from $233 to $1,180, a $947 spread on the same certified stone. MOH London lists it at $1,180. 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

1.11
Carat
F
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561253618
Dimensions5.66 × 5.62 × 3.97 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.66 mm5.62 mm1.11 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561253618
Side View
Table 72.5%Crown 42.9°Girdle: MediumPavilion 38.3°Culet: NoneDepth 70.6%

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 5
Current: $1,180 USD|Low: $222 USD|High: $1,189 USD|Avg: $462 USD|+2.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$233 USD
Retailer 5$281 USD
Retailer 6$310 USD
Retailer 7$358 USD
Retailer 2$366 USD
Retailer 4$435 USD
Retailer 10$453 USD
Retailer 3$460 USD
Retailer 9$510 USD
MOH London$1,180 USD

42 data points across 10 retailers

10 retailers$233 USD to $1,180 USD

A
Cheapest Retailer
-
$233 USD
B+
Retailer 2
-
$281 USD
View
B
Retailer 3
-
$310 USD
View
B+
Retailer 4
-
$358 USD
View
B+
Retailer 5
-
$366 USD
View
Retailer 6
-
$435 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$453 USD
View
B+
Retailer 8
-
$460 USD
View
Retailer 9
-
$510 USD
View
Price last confirmed 12 days ago
Most Expensive
C
MOH London
LG561253618 · Nov 5
$1,180 USD
£929 GBP
View
9 more retailers have this diamond
Prices start from $233 USDSave up to $947 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
1.11ct Princess
$233 USD