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Radiant|Lab Grown|IGI

1.05ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG825633195

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825633195

Diamond specifications and retailer prices

From $522 USD
As of October 28, 2026
Save $1,046 USD (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,568 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825633195 or 825633195. Listed at 6 retailers as of October 28, 2026, with prices from $522 to $1,568, a $1,046 spread on the same certified stone. MOH London lists it at $1,568. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825633195
Dimensions6.96 × 4.98 × 3.44 mm
L/W Ratio1.40
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.96 mm4.98 mm1.05 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825633195
Side View
Table 65.0%Crown 44°Girdle: Slightly ThickPavilion 35.2°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,568 USD|Low: $522 USD|High: $1,579 USD|Avg: $893 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$522 USD
Retailer 5$639 USD
Retailer 2$692 USD
Retailer 4$704 USD
Retailer 6$1,297 USD
MOH London$1,568 USD

38 data points across 6 retailers

6 retailers$522 USD to $1,568 USD

A
Cheapest Retailer
-
$522 USD
B+
Retailer 2
-
$639 USD
View
B+
Retailer 3
-
$692 USD
£545 GBP
View
B+
Retailer 4
-
$704 USD
View
B
Retailer 5
-
$1,297 USD
View
Most Expensive
B
MOH London
LG825633195 · Oct 29
$1,568 USD
£1,235 GBP
View
5 more retailers have this diamond
Prices start from $522 USDSave up to $1,046 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
1.05ct Radiant
$522 USD