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Radiant|Lab Grown|IGI

1.12ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG636472731

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

Certificate IGI LG636472731

Diamond specifications and retailer prices

From £196 GBP
As of November 6, 2026
Save £1,544 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,741 GBP at Do Amore Diamonds · As of November 6, 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 LG636472731 or 636472731. Listed at 21 retailers as of November 6, 2026, with prices from £196 to £1,741, a £1,544 spread on the same certified stone. Do Amore Diamonds lists it at £1,741. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636472731
Dimensions7.26 × 5.23 × 3.40 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm5.23 mm1.12 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636472731
Side View
Table 67.0%Crown 42.2°Girdle: MediumPavilion 37.2°Culet: NoneDepth 65.0%

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: Nov 6
Current: £282 GBP|Low: £196 GBP|High: £1,472 GBP|Avg: £597 GBP|-1.6%
Retailer 1
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
November 6, 2026
Retailer 5£196 GBP
Retailer 4£228 GBP
Retailer 3£244 GBP
Retailer 15£244 GBP
Retailer 1£282 GBP
Retailer 9£362 GBP
Retailer 11£463 GBP
Retailer 8£471 GBP
Retailer 10£659 GBP
Retailer 7£694 GBP
Retailer 2£748 GBP
Retailer 6£864 GBP
Retailer 14£934 GBP
Retailer 12£1,077 GBP
Retailer 13£1,449 GBP

35 data points across 15 retailers

21 retailers£196 GBP to £1,741 GBP

A
Cheapest Retailer
-
£196 GBP
A
Retailer 2
-
£220 GBP
View
Final sale: no returns
A
Retailer 3
-
£228 GBP
View
Retailer 4
-
£244 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
£244 GBP
View
A
Retailer 6
-
£282 GBP
View
A
Retailer 7
-
£326 GBP
View
A
Retailer 8
-
£361 GBP
View
A
Retailer 9
-
£362 GBP
View
A
Retailer 10
-
£414 GBP
View
A
Retailer 11
-
£463 GBP
View
B+
Retailer 12
-
£471 GBP
View
B+
Retailer 13
-
£659 GBP
View
Retailer 14
-
£694 GBP
View
Price last confirmed 13 days ago
B
Retailer 15
-
£748 GBP
View
B
Retailer 16
-
£864 GBP
View
Retailer 17
-
£934 GBP
View
Price last confirmed 17 days ago
B
Retailer 18
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£987 GBP
View
B
Retailer 19
-
£1,077 GBP
View
B
Retailer 20
-
£1,449 GBP
View
Most Expensive
B
Do Amore Diamonds
27-97AE5F82A · Nov 6
£1,741 GBP
$2,330 USD
View
20 more retailers have this diamond
Prices start from £196 GBPSave up to £1,544 GBP

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
£196 GBP