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Radiant|Lab Grown|IGI

1.57ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG807673611

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

Certificate IGI LG807673611

Diamond specifications and retailer prices

From €195 EUR
$218 USD
As of October 27, 2026
Save €995 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,190 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.57ct lab-grown radiant diamond

This 1.57ct 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 LG807673611 or 807673611. Listed at 22 retailers as of October 27, 2026, with prices from €195 to €1,190, a €995 spread on the same certified stone. Brilliant Earth lists it at €1,190. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807673611
Dimensions8.96 × 5.75 × 3.57 mm
L/W Ratio1.56
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm5.75 mm1.57 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807673611
Side View
Table 63.0%Crown 34.5°Girdle: Slightly ThickPavilion 31.9°Culet: NoneDepth 62.1%

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 27
Current: €1,190 EUR|Low: €187 EUR|High: €1,423 EUR|Avg: €616 EUR|-15.3%
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 20
October 31, 2026
Retailer 4€195 EUR
Retailer 11€218 EUR
Retailer 8€226 EUR
Retailer 5€242 EUR
Retailer 2€399 EUR
Retailer 17€408 EUR
Retailer 18€414 EUR
Retailer 15€446 EUR
Retailer 13€499 EUR
Retailer 9€538 EUR
Retailer 14€564 EUR
Retailer 19€592 EUR
Retailer 7€777 EUR
Retailer 6€806 EUR
Retailer 12€824 EUR
Retailer 3€864 EUR
Retailer 20€895 EUR
Retailer 16€970 EUR
Retailer 10€1,119 EUR
Brilliant Earth€1,190 EUR

39 data points across 20 retailers

22 retailers€195 EUR to €1,190 EUR

A
Cheapest Retailer
-
€195 EUR
$218 USD
A
Retailer 2
-
€218 EUR
$244 USD
View
Final sale: no returns
Retailer 3
-
€226 EUR
$252 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€242 EUR
$270 USD
View
A
Retailer 5
-
€399 EUR
View
Retailer 6
-
€408 EUR
ZAR 7,372 ZAR
View
Price last confirmed 9 days ago
B+
Retailer 7
-
€414 EUR
$462 USD
View
A
Retailer 8
-
€446 EUR
£392 GBP
View
A
Retailer 9
-
€499 EUR
$558 USD
View
A
Retailer 10
-
€538 EUR
$601 USD
View
A
Retailer 11
-
€564 EUR
A$970 AUD
View
Retailer 12
-
€592 EUR
$661 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
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€614 EUR
$686 USD
View
B+
Retailer 14
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€777 EUR
$868 USD
View
B+
Retailer 15
-
€806 EUR
A$1,386 AUD
View
B
Retailer 16
-
€824 EUR
$920 USD
View
B+
Retailer 17
-
€864 EUR
$965 USD
View
B+
Retailer 18
-
€895 EUR
$1,000 USD
View
B+
Retailer 19
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€970 EUR
£853 GBP
View
B
Retailer 20
-
€983 EUR
$1,098 USD
View
B
Retailer 21
-
€1,119 EUR
$1,250 USD
View
Most Expensive
B
Brilliant Earth
20325257A · Oct 31
€1,190 EUR
$1,330 USD
View
21 more retailers have this diamond
Prices start from €195 EURSave up to €995 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
1.57ct Radiant
€195 EUR