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Radiant|Lab Grown|IGI

1.18ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG713524350

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

Certificate IGI LG713524350

Diamond specifications and retailer prices

From €249 EUR
As of November 4, 2026
Save €2,219 EUR (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,467 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.18ct lab-grown radiant diamond

This 1.18ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG713524350 or 713524350. Listed at 27 retailers as of November 4, 2026, with prices from €249 to €2,467, a €2,219 spread on the same certified stone. Brilliant Earth lists it at €2,467. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713524350
Dimensions7.66 × 4.99 × 3.51 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm4.99 mm1.18 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713524350
Side View
Table 63.0%Crown 45.3°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 70.3%

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 4
Current: €2,467 EUR|Low: €249 EUR|High: €2,467 EUR|Avg: €789 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 4€249 EUR
Retailer 10€306 EUR
Retailer 20€373 EUR
Retailer 14€417 EUR
Retailer 17€450 EUR
Retailer 16€476 EUR
Retailer 6€498 EUR
Retailer 2€520 EUR
Retailer 9€576 EUR
Retailer 7€653 EUR
Retailer 15€675 EUR
Retailer 18€689 EUR
Retailer 11€892 EUR
Retailer 8€932 EUR
Retailer 12€969 EUR
Retailer 3€1,053 EUR
Retailer 13€1,102 EUR
Retailer 5€1,203 EUR
Retailer 19€1,238 EUR
Brilliant Earth€2,467 EUR

37 data points across 20 retailers

27 retailers€249 EUR to €2,467 EUR

Retailer 1
-
€223 EUR
Price last confirmed 19 days ago
A
Retailer 2
-
€249 EUR
View
Final sale: no returns
Retailer 3
-
€258 EUR
View
Price last confirmed 22 days ago
Retailer 4
-
€276 EUR
View
Price last confirmed 20 days ago
Retailer 5
-
€276 EUR
View
Price last confirmed 33 days ago
A
Retailer 6
-
€306 EUR
View
A
Retailer 7
-
€373 EUR
View
A
Retailer 8
-
€417 EUR
View
A
Retailer 9
-
€450 EUR
View
A
Retailer 10
-
€476 EUR
View
A
Retailer 11
-
€498 EUR
View
A
Retailer 12
-
€520 EUR
View
A
Retailer 13
-
€576 EUR
View
B+
Retailer 14
-
€653 EUR
View
B+
Retailer 15
-
€675 EUR
View
B+
Retailer 16
-
€689 EUR
View
Retailer 17
-
€697 EUR
View
Price last confirmed 10 days ago
Retailer 18
-
€887 EUR
View
Price last confirmed 20 days ago
B+
Retailer 19
-
€892 EUR
View
B+
Retailer 20
-
€932 EUR
View
B+
Retailer 21
-
€967 EUR
View
Retailer 22
-
€1,053 EUR
View
Price last confirmed 28 days ago
B+
Retailer 23
-
€1,102 EUR
View
Retailer 24
-
€1,184 EUR
View
Price last confirmed 66 days ago
B
Retailer 25
-
€1,203 EUR
View
Retailer 26
-
€1,238 EUR
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
14550639A · Nov 4
€2,467 EUR
$2,780 USD
View
26 more retailers have this diamond
Prices start from €249 EURSave up to €2,219 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
1.18ct Radiant
€249 EUR