Princess|Lab Grown|IGI

1.01ct F SI1 Princess Lab Grown Diamond

VG • F/SI1 • IGI LG835631229

Shape and cutting style on the report: Princess cut

Certificate IGI LG835631229

Diamond specifications and retailer prices

From $145 USD
As of November 6, 2026
Save $696 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $841 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG835631229 or 835631229. Listed at 9 retailers as of November 4, 2026, with prices from $145 to $841, a $696 spread on the same certified stone. MOH London lists it at $841. 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
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835631229
Dimensions5.50 × 5.32 × 3.93 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.50 mm5.32 mm1.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835631229
Side View
Table 74.0%Crown 41.1°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 73.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $841 USD|Low: $140 USD|High: $853 USD|Avg: $443 USD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 5$145 USD
Retailer 9$169 USD
Retailer 3$235 USD
Retailer 2$320 USD
Retailer 6$475 USD
Retailer 10$500 USD
Retailer 7$580 USD
Retailer 8$610 USD
Retailer 4$612 USD
MOH London$841 USD

26 data points across 10 retailers

9 retailers$145 USD to $841 USD

A
Cheapest Retailer
-
$145 USD
A
Retailer 2
-
$169 USD
View
Retailer 3
-
$320 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$475 USD
View
Price last confirmed 9 days ago
B
Retailer 5
-
$500 USD
View
B
Retailer 6
-
$580 USD
View
Retailer 7
-
$610 USD
View
Price last confirmed 24 days ago
B
Retailer 8
-
$612 USD
View
Most Expensive
B
MOH London
LG835631229 · Nov 4
$841 USD
£662 GBP
View
8 more retailers have this diamond
Prices start from $145 USDSave up to $696 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
1.01ct Princess
$145 USD