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Radiant|Lab Grown|IGI

1.27ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG745508235

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

Certificate IGI LG745508235

Diamond specifications and retailer prices

From €202 EUR
As of November 6, 2026
Save €1,527 EUR (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,729 EUR at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown radiant diamond

This 1.27ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745508235 or 745508235. Listed at 15 retailers as of November 6, 2026, with prices from €202 to €1,729, a €1,527 spread on the same certified stone. Do Amore Diamonds lists it at €1,729. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508235
Dimensions7.41 × 5.34 × 3.79 mm
L/W Ratio1.39
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
7.41 mm5.34 mm1.27 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508235
Side View
Table 65.0%Crown 46.2°Girdle: MediumPavilion 37.3°Culet: NoneDepth 71.0%

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: €1,729 EUR|Low: €199 EUR|High: €1,997 EUR|Avg: €895 EUR|-0.5%
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
November 6, 2026
Retailer 8€202 EUR
Retailer 5€252 EUR
Retailer 6€288 EUR
Retailer 2€382 EUR
Retailer 3€444 EUR
Retailer 9€602 EUR
Retailer 10€653 EUR
Retailer 7€741 EUR
Retailer 11€986 EUR
Retailer 4€1,097 EUR
Retailer 12€1,514 EUR
Do Amore Diamonds€1,729 EUR

24 data points across 12 retailers

15 retailers€202 EUR to €1,729 EUR

Retailer 1
-
€191 EUR
Price last confirmed 30 days ago
A
Retailer 2
-
€202 EUR
View
Final sale: no returns
Retailer 3
-
€228 EUR
View
Price last confirmed 41 days ago
A
Retailer 4
-
€252 EUR
View
B+
Retailer 5
-
€288 EUR
View
A
Retailer 6
-
€382 EUR
View
A
Retailer 7
-
€444 EUR
View
A
Retailer 8
-
€602 EUR
View
A
Retailer 9
-
€653 EUR
View
B+
Retailer 10
-
€741 EUR
View
Retailer 11
-
€839 EUR
View
Price last confirmed 30 days ago
B+
Retailer 12
-
€986 EUR
View
Retailer 13
-
€1,097 EUR
View
Price last confirmed 33 days ago
B
Retailer 14
-
€1,514 EUR
View
Most Expensive
B
Do Amore Diamonds
27-6FECD3A58 · Nov 6
€1,729 EUR
$1,930 USD
View
14 more retailers have this diamond
Prices start from €202 EURSave up to €1,527 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
1.27ct Radiant
€202 EUR