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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 €179 EUR
$201 USD
As of October 30, 2026
Save €1,336 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,516 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 €179 to €1,516, a €1,336 spread on the same certified stone. Brilliant Earth lists it at €1,516. 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
Colour
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

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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: €1,516 EUR|Low: €171 EUR|High: €1,712 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 2, 2026
Retailer 3€179 EUR
Retailer 10€200 EUR
Retailer 6€208 EUR
Retailer 4€222 EUR
Retailer 7€222 EUR
Retailer 11€383 EUR
Retailer 14€405 EUR
Retailer 2€406 EUR
Retailer 8€437 EUR
Retailer 17€573 EUR
Retailer 9€597 EUR
Retailer 5€712 EUR
Retailer 15€760 EUR
Retailer 18€861 EUR
Retailer 12€1,036 EUR
Retailer 13€1,066 EUR
Retailer 16€1,172 EUR
Brilliant Earth€1,516 EUR

44 data points across 18 retailers

21 retailers€179 EUR to €1,516 EUR

A
Cheapest Retailer
-
€179 EUR
$201 USD
A
Retailer 2
-
€200 EUR
$224 USD
View
Final sale: no returns
A
Retailer 3
-
€208 EUR
$233 USD
View
Retailer 4
-
€218 EUR
$245 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
€222 EUR
$249 USD
View
Retailer 6
-
€222 EUR
$249 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€299 EUR
$335 USD
View
A
Retailer 8
-
€383 EUR
ZAR 6,934 ZAR
View
A
Retailer 9
-
€405 EUR
View
A
Retailer 10
-
€406 EUR
£359 GBP
View
A
Retailer 11
-
€437 EUR
$490 USD
View
B+
Retailer 12
-
€573 EUR
$643 USD
View
B+
Retailer 13
-
€597 EUR
$670 USD
View
B+
Retailer 14
-
€626 EUR
£553 GBP
View
B+
Retailer 15
-
€712 EUR
$799 USD
View
B+
Retailer 16
-
€760 EUR
$853 USD
View
Retailer 17
-
€861 EUR
A$1,485 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
€1,036 EUR
£915 GBP
View
B
Retailer 19
-
€1,066 EUR
$1,195 USD
View
B
Retailer 20
-
€1,172 EUR
$1,315 USD
View
Most Expensive
B
Brilliant Earth
14084862A · Oct 31
€1,516 EUR
$1,700 USD
View
20 more retailers have this diamond
Prices start from €179 EURSave up to €1,336 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
€179 EUR