Radiant|Lab Grown|IGI

1.58ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG842607593

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

Certificate IGI LG842607593

Diamond specifications and retailer prices

From €193 EUR
$216 USD
As of October 27, 2026
Save €1,355 EUR (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,907 EUR at Brilliant Earth · As of October 18, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842607593 or 842607593. Listed at 24 retailers as of October 27, 2026, with a 701% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842607593
Dimensions8.33 × 5.96 × 3.74 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm5.96 mm1.58 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842607593
Side View
Table 63.0%Crown 32.5°Girdle: MED-STKPavilion 32.9°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: €1,549 EUR|Low: €193 EUR|High: €1,549 EUR|Avg: €545 EUR
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 16€193 EUR
Retailer 11€216 EUR
Retailer 3€225 EUR
Retailer 7€240 EUR
Retailer 15€240 EUR
Retailer 9€264 EUR
Retailer 19€281 EUR
Retailer 24€405 EUR
Retailer 6€411 EUR
Retailer 2€435 EUR
Retailer 20€442 EUR
Retailer 10€470 EUR
Retailer 5€492 EUR
Retailer 18€560 EUR
Retailer 17€771 EUR
Retailer 21€773 EUR
Retailer 14€776 EUR
Retailer 22€806 EUR
Retailer 13€813 EUR
Retailer 12€818 EUR
Retailer 4€904 EUR
Retailer 23€962 EUR
Retailer 8€1,114 EUR
Brilliant Earth€1,549 EUR

17 data points across 24 retailers

24 retailers€193 EUR to €1,549 EUR

A
Cheapest Retailer
-
€193 EUR
$216 USD
Retailer 2
-
€225 EUR
$251 USD
View
Price last confirmed 8 days ago
Retailer 3
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€240 EUR
$268 USD
View
Price last confirmed 8 days ago
Retailer 4
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€240 EUR
$268 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€264 EUR
HK$2,300 HKD
View
A
Retailer 6
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€281 EUR
£247 GBP
View
Retailer 7
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€405 EUR
ZAR 7,315 ZAR
View
Price last confirmed 9 days ago
Retailer 8
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€411 EUR
$459 USD
View
Price last confirmed 7 days ago
A
Retailer 9
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€435 EUR
View
A
Retailer 10
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€442 EUR
£389 GBP
View
A
Retailer 11
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€470 EUR
$525 USD
View
A
Retailer 12
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€492 EUR
$550 USD
View
A
Retailer 13
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€560 EUR
A$962 AUD
View
Retailer 14
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€771 EUR
$861 USD
View
Price last confirmed 7 days ago
Retailer 15
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€773 EUR
$864 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
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€776 EUR
SGD 1,171 SGD
View
Retailer 17
-
€806 EUR
A$1,386 AUD
View
Price last confirmed 7 days ago
B+
Retailer 18
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€813 EUR
$908 USD
View
B+
Retailer 19
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€818 EUR
$914 USD
View
Retailer 20
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€904 EUR
$1,010 USD
View
Price last confirmed 14 days ago
B+
Retailer 21
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€962 EUR
£846 GBP
View
Retailer 22
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€1,114 EUR
$1,245 USD
View
Price last confirmed 8 days ago
B
Retailer 23
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€1,549 EUR
$1,730 USD
View
Most Expensive
Brilliant Earth
20613255A · Oct 18
€1,907 EUR
$2,130 USD
View
Price last confirmed 14 days ago
23 more retailers have this diamond
Prices start from €193 EURSave up to €1,355 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
€193 EUR