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Radiant|Lab Grown|IGI

1.12ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG622499515

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

Certificate IGI LG622499515

Diamond specifications and retailer prices

From €180 EUR
$201 USD
As of October 30, 2026
Save €1,342 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,522 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.12ct lab-grown radiant diamond

This 1.12ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG622499515 or 622499515. Listed at 21 retailers as of October 30, 2026, with prices from €180 to €1,522, a €1,342 spread on the same certified stone. Brilliant Earth lists it at €1,522. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle29.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622499515
Dimensions7.36 × 5.16 × 3.28 mm
L/W Ratio1.43
Culet sizePointed
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
7.36 mm5.16 mm1.12 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622499515
Side View
Table 67.0%Crown 43.9°Girdle: MediumPavilion 29.7°Culet: NoneDepth 63.6%

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: Oct 30
Current: €1,522 EUR|Low: €172 EUR|High: €1,719 EUR|Avg: €564 EUR|-0.6%
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
Retailer 18
November 1, 2026
Retailer 3€180 EUR
Retailer 10€201 EUR
Retailer 6€209 EUR
Retailer 4€223 EUR
Retailer 7€223 EUR
Retailer 2€384 EUR
Retailer 14€407 EUR
Retailer 13€408 EUR
Retailer 8€439 EUR
Retailer 17€576 EUR
Retailer 9€600 EUR
Retailer 5€715 EUR
Retailer 15€763 EUR
Retailer 18€864 EUR
Retailer 11€1,040 EUR
Retailer 12€1,070 EUR
Retailer 16€1,177 EUR
Brilliant Earth€1,522 EUR

44 data points across 18 retailers

21 retailers€180 EUR to €1,522 EUR

A
Cheapest Retailer
-
€180 EUR
$201 USD
A
Retailer 2
-
€201 EUR
$224 USD
View
Final sale: no returns
A
Retailer 3
-
€209 EUR
$233 USD
View
Retailer 4
-
€219 EUR
$245 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
€223 EUR
$249 USD
View
Retailer 6
-
€223 EUR
$249 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€300 EUR
$335 USD
View
A
Retailer 8
-
€384 EUR
ZAR 6,934 ZAR
View
A
Retailer 9
-
€407 EUR
View
A
Retailer 10
-
€408 EUR
£359 GBP
View
A
Retailer 11
-
€439 EUR
$490 USD
View
B+
Retailer 12
-
€576 EUR
$643 USD
View
B+
Retailer 13
-
€600 EUR
$670 USD
View
B+
Retailer 14
-
€628 EUR
£553 GBP
View
B+
Retailer 15
-
€715 EUR
$799 USD
View
B+
Retailer 16
-
€763 EUR
$853 USD
View
Retailer 17
-
€864 EUR
A$1,485 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
€1,040 EUR
£915 GBP
View
B
Retailer 19
-
€1,070 EUR
$1,195 USD
View
B
Retailer 20
-
€1,177 EUR
$1,315 USD
View
Most Expensive
B
Brilliant Earth
14084862A · Oct 31
€1,522 EUR
$1,700 USD
View
20 more retailers have this diamond
Prices start from €180 EURSave up to €1,342 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
1.12ct Radiant
€180 EUR