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Radiant|Lab Grown|IGI

1.58ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG650498163

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

Certificate IGI LG650498163

Diamond specifications and retailer prices

From €274 EUR
As of November 6, 2026
Save €3,255 EUR (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €3,529 EUR at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG650498163 or 650498163. Listed at 21 retailers as of November 5, 2026, with prices from €274 to €3,529, a €3,255 spread on the same certified stone. Do Amore Diamonds lists it at €3,529. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.4°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG650498163
Dimensions8.11 × 5.72 × 3.86 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm5.72 mm1.58 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG650498163
Side View
Table 63.0%Crown 49.4°Girdle: Slightly ThickPavilion 34.4°Culet: NoneDepth 67.5%

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: €2,436 EUR|Low: €274 EUR|High: €2,526 EUR|Avg: €829 EUR|-3.5%
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
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
November 7, 2026
Retailer 5€274 EUR
Retailer 6€307 EUR
Retailer 18€318 EUR
Retailer 10€340 EUR
Retailer 15€340 EUR
Retailer 11€384 EUR
Retailer 7€453 EUR
Retailer 17€479 EUR
Retailer 14€647 EUR
Retailer 2€666 EUR
Retailer 3€765 EUR
Retailer 12€881 EUR
Retailer 13€1,045 EUR
Retailer 4€1,207 EUR
Retailer 9€1,350 EUR
Retailer 16€1,513 EUR
Retailer 8€1,644 EUR
Do Amore Diamonds€2,436 EUR

31 data points across 18 retailers

21 retailers€274 EUR to €3,529 EUR

A
Cheapest Retailer
-
€274 EUR
A
Retailer 2
-
€307 EUR
View
Final sale: no returns
A
Retailer 3
-
€318 EUR
View
Retailer 4
-
€340 EUR
View
Price last confirmed 13 days ago
A
Retailer 5
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€340 EUR
View
A
Retailer 6
-
€384 EUR
View
A
Retailer 7
-
€453 EUR
View
A
Retailer 8
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€479 EUR
View
A
Retailer 9
-
€647 EUR
View
A
Retailer 10
-
€666 EUR
View
A
Retailer 11
-
€765 EUR
View
B+
Retailer 12
-
€881 EUR
View
B+
Retailer 13
-
€943 EUR
View
B+
Retailer 14
-
€1,045 EUR
View
B+
Retailer 15
-
€1,207 EUR
View
B+
Retailer 16
-
€1,350 EUR
View
Retailer 17
-
€1,513 EUR
View
Price last confirmed 17 days ago
Retailer 18
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€1,644 EUR
View
Price last confirmed 20 days ago
B
Retailer 19
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€2,284 EUR
View
B
Retailer 20
-
€2,436 EUR
View
Most Expensive
B
Do Amore Diamonds
23-650498163 · Nov 5
€3,529 EUR
$3,940 USD
View
20 more retailers have this diamond
Prices start from €274 EURSave up to €3,255 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
1.58ct Radiant
€274 EUR