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Radiant|Lab Grown|IGI

1.17ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG640400206

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

Certificate IGI LG640400206

Diamond specifications and retailer prices

From €243 EUR
$273 USD
As of October 30, 2026
Save €1,923 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,167 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown radiant diamond

This 1.17ct 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 LG640400206 or 640400206. Listed at 22 retailers as of October 30, 2026, with prices from €243 to €2,167, a €1,923 spread on the same certified stone. Do Amore Diamonds lists it at €2,167. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640400206
Dimensions7.25 × 5.35 × 3.51 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm5.35 mm1.17 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640400206
Side View
Table 63.0%Crown 43°Girdle: MediumPavilion 34.2°Culet: NoneDepth 65.6%

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: Oct 30
Current: €2,167 EUR|Low: €234 EUR|High: €2,167 EUR|Avg: €798 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
Retailer 17
November 1, 2026
Retailer 7€243 EUR
Retailer 6€283 EUR
Retailer 3€302 EUR
Retailer 5€302 EUR
Retailer 2€353 EUR
Retailer 9€403 EUR
Retailer 14€406 EUR
Retailer 13€573 EUR
Retailer 10€592 EUR
Retailer 12€814 EUR
Retailer 15€861 EUR
Retailer 4€928 EUR
Retailer 8€1,073 EUR
Retailer 17€1,119 EUR
Retailer 16€1,338 EUR
Retailer 11€1,551 EUR
Do Amore Diamonds€2,167 EUR

36 data points across 17 retailers

22 retailers€243 EUR to €2,167 EUR

A
Cheapest Retailer
-
€243 EUR
$273 USD
A
Retailer 2
-
€275 EUR
$308 USD
View
Final sale: no returns
A
Retailer 3
-
€283 EUR
$317 USD
View
A
Retailer 4
-
€302 EUR
$339 USD
View
A
Retailer 5
-
€302 EUR
$339 USD
View
A
Retailer 6
-
€353 EUR
£312 GBP
View
A
Retailer 7
-
€403 EUR
$452 USD
View
A
Retailer 8
-
€406 EUR
$455 USD
View
A
Retailer 9
-
€443 EUR
$497 USD
View
A
Retailer 10
-
€536 EUR
$601 USD
View
A
Retailer 11
-
€573 EUR
ZAR 10,387 ZAR
View
B+
Retailer 12
-
€592 EUR
£523 GBP
View
B+
Retailer 13
-
€814 EUR
A$1,404 AUD
View
B+
Retailer 14
-
€861 EUR
A$1,485 AUD
View
B
Retailer 15
-
€928 EUR
$1,041 USD
View
B
Retailer 16
-
€1,073 EUR
$1,203 USD
View
Retailer 17
-
€1,119 EUR
$1,255 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
€1,219 EUR
$1,367 USD
View
B
Retailer 19
-
€1,304 EUR
£1,152 GBP
View
B
Retailer 20
-
€1,338 EUR
£1,182 GBP
View
B
Retailer 21
-
€1,551 EUR
$1,740 USD
View
Most Expensive
B
Do Amore Diamonds
27-795BF7B24 · Oct 30
€2,167 EUR
$2,430 USD
View
21 more retailers have this diamond
Prices start from €243 EURSave up to €1,923 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
1.17ct Radiant
€243 EUR