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Radiant|Lab Grown|IGI

1.12ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG645434862

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

Certificate IGI LG645434862

Diamond specifications and retailer prices

From €234 EUR
$263 USD
As of October 30, 2026
Save €1,843 EUR (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,077 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown radiant diamond

This 1.12ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG645434862 or 645434862. Listed at 24 retailers as of October 30, 2026, with prices from €234 to €2,077, a €1,843 spread on the same certified stone. Do Amore Diamonds lists it at €2,077. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645434862
Dimensions7.37 × 5.12 × 3.40 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm5.12 mm1.12 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645434862
Side View
Table 65.0%Crown 46.4°Girdle: MediumPavilion 34.8°Culet: NoneDepth 66.4%

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: €2,077 EUR|Low: €225 EUR|High: €2,077 EUR|Avg: €675 EUR
Do Amore Diamonds
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
November 1, 2026
Retailer 4€234 EUR
Retailer 7€272 EUR
Retailer 5€291 EUR
Retailer 16€291 EUR
Retailer 9€339 EUR
Retailer 6€390 EUR
Retailer 15€392 EUR
Retailer 8€431 EUR
Retailer 14€551 EUR
Retailer 10€567 EUR
Retailer 13€782 EUR
Retailer 12€822 EUR
Retailer 3€892 EUR
Retailer 2€1,285 EUR
Retailer 11€1,730 EUR
Do Amore Diamonds€2,077 EUR

41 data points across 16 retailers

24 retailers€234 EUR to €2,077 EUR

Retailer 1
-
€234 EUR
$263 USD
Price last confirmed 25 days ago
A
Retailer 2
-
€234 EUR
$263 USD
View
A
Retailer 3
-
€263 EUR
$295 USD
View
Final sale: no returns
Retailer 4
-
€272 EUR
$305 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€291 EUR
$326 USD
View
Price last confirmed 8 days ago
Retailer 6
-
€291 EUR
$326 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
€339 EUR
£299 GBP
View
A
Retailer 8
-
€390 EUR
$437 USD
View
A
Retailer 9
-
€392 EUR
$440 USD
View
A
Retailer 10
-
€431 EUR
$483 USD
View
A
Retailer 11
-
€494 EUR
$554 USD
View
A
Retailer 12
-
€551 EUR
ZAR 9,984 ZAR
View
B+
Retailer 13
-
€567 EUR
£501 GBP
View
B+
Retailer 14
-
€782 EUR
A$1,350 AUD
View
B+
Retailer 15
-
€822 EUR
A$1,419 AUD
View
B
Retailer 16
-
€892 EUR
$1,001 USD
View
B
Retailer 17
-
€991 EUR
£875 GBP
View
Retailer 18
-
€1,031 EUR
$1,156 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
€1,031 EUR
$1,156 USD
View
B
Retailer 20
-
€1,179 EUR
$1,322 USD
View
B
Retailer 21
-
€1,250 EUR
£1,104 GBP
View
B
Retailer 22
-
€1,285 EUR
£1,135 GBP
View
B
Retailer 23
-
€1,730 EUR
$1,940 USD
View
Most Expensive
B
Do Amore Diamonds
27-E9F15D72E · Nov 1
€2,077 EUR
$2,330 USD
View
23 more retailers have this diamond
Prices start from €234 EURSave up to €1,843 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
€234 EUR