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Radiant|Lab Grown|IGI

1.13ct F SI1 Radiant Lab Grown Diamond

GD • F/SI1 • IGI LG617476932

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

Certificate IGI LG617476932

Diamond specifications and retailer prices

From €128 EUR
As of November 6, 2026
Save €1,117 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,245 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown radiant diamond

This 1.13ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG617476932 or 617476932. Listed at 10 retailers as of November 2, 2026, with prices from €128 to €1,245, a €1,117 spread on the same certified stone. Do Amore Diamonds lists it at €1,245. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.13
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617476932
Dimensions7.43 × 5.19 × 3.52 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.43 mm5.19 mm1.13 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617476932
Side View
Table 65.0%Crown 39.4°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.8%

Caratlytics Score

How it works →
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: €1,245 EUR|Low: €100 EUR|High: €1,245 EUR|Avg: €518 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
November 6, 2026
Retailer 8€128 EUR
Retailer 14€145 EUR
Retailer 12€149 EUR
Retailer 4€288 EUR
Retailer 11€294 EUR
Retailer 15€378 EUR
Retailer 6€392 EUR
Retailer 5€418 EUR
Retailer 7€424 EUR
Retailer 2€483 EUR
Retailer 10€539 EUR
Retailer 9€563 EUR
Retailer 3€681 EUR
Retailer 13€828 EUR
Do Amore Diamonds€1,245 EUR

19 data points across 15 retailers

10 retailers€128 EUR to €1,245 EUR

A
Cheapest Retailer
-
€128 EUR
B+
Retailer 2
-
€145 EUR
View
Final sale: no returns
B+
Retailer 3
-
€149 EUR
View
B
Retailer 4
-
€294 EUR
View
B
Retailer 5
-
€483 EUR
View
B
Retailer 6
-
€539 EUR
View
B
Retailer 7
-
€563 EUR
View
B
Retailer 8
-
€681 EUR
View
B
Retailer 9
-
€828 EUR
View
Most Expensive
C
Do Amore Diamonds
27-29AC7208C · Nov 2
€1,245 EUR
$1,390 USD
View
9 more retailers have this diamond
Prices start from €128 EURSave up to €1,117 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
1.13ct Radiant
€128 EUR