CaratHunter
Plans
Round|Lab Grown|IGI

1.05ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG825656762

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825656762

Diamond specifications and retailer prices

From €225 EUR
$251 USD
As of October 30, 2026
Save €930 EUR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,155 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825656762 or 825656762. Listed at 16 retailers as of October 30, 2026, with prices from €225 to €1,155, a €930 spread on the same certified stone. Brilliant Earth lists it at €1,155. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656762
Dimensions6.53 × 6.58 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.53 mm6.58 mm1.05 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656762
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.6%

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 30
Current: €1,155 EUR|Low: €198 EUR|High: €1,862 EUR|Avg: €605 EUR|-38.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 7€206 EUR
Retailer 17€225 EUR
Retailer 8€256 EUR
Retailer 9€256 EUR
Retailer 13€351 EUR
Retailer 11€403 EUR
Retailer 12€417 EUR
Retailer 15€428 EUR
Retailer 16€447 EUR
Retailer 2€463 EUR
Retailer 3€539 EUR
Retailer 10€644 EUR
Retailer 4€847 EUR
Retailer 6€882 EUR
Retailer 5€1,026 EUR
Retailer 14€1,138 EUR
Brilliant Earth€1,155 EUR

28 data points across 17 retailers

16 retailers€225 EUR to €1,155 EUR

A
Cheapest Retailer
-
€225 EUR
$251 USD
Final sale: no returns
Retailer 2
-
€256 EUR
$286 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€351 EUR
$392 USD
View
A
Retailer 4
-
€403 EUR
£355 GBP
View
A
Retailer 5
-
€417 EUR
View
A
Retailer 6
-
€428 EUR
ZAR 7,720 ZAR
View
B+
Retailer 7
-
€447 EUR
$499 USD
View
B+
Retailer 8
-
€463 EUR
£407 GBP
View
B+
Retailer 9
-
€539 EUR
$602 USD
View
B+
Retailer 10
-
€644 EUR
$720 USD
View
Retailer 11
-
€822 EUR
$918 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
€847 EUR
$947 USD
View
B
Retailer 13
-
€882 EUR
$985 USD
View
B
Retailer 14
-
€1,026 EUR
£903 GBP
View
B
Retailer 15
-
€1,138 EUR
$1,271 USD
View
Most Expensive
B
Brilliant Earth
21584300A · Oct 30
€1,155 EUR
$1,290 USD
View
15 more retailers have this diamond
Prices start from €225 EURSave up to €930 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
1.05ct Round
€225 EUR