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 $218 USD
As of October 27, 2026
Save $1,112 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,330 USD 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 21 retailers as of October 27, 2026, with prices from $218 to $1,330, a $1,112 spread on the same certified stone. Brilliant Earth lists it at $1,330. 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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Price History

Last verified: Oct 27
Current: $1,330 USD|Low: $209 USD|High: $1,590 USD|Avg: $688 USD|-15.3%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 4$218 USD
Retailer 11$244 USD
Retailer 8$252 USD
Retailer 5$270 USD
Retailer 2$446 USD
Retailer 17$456 USD
Retailer 18$462 USD
Retailer 15$498 USD
Retailer 13$558 USD
Retailer 9$601 USD
Retailer 14$631 USD
Retailer 19$661 USD
Retailer 7$868 USD
Retailer 6$901 USD
Retailer 12$920 USD
Retailer 3$965 USD
Retailer 20$1,000 USD
Retailer 16$1,083 USD
Retailer 10$1,250 USD
Brilliant Earth$1,330 USD

39 data points across 20 retailers

21 retailers$218 USD to $1,330 USD

A
Cheapest Retailer
-
$218 USD
Retailer 2
-
$252 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$270 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$446 USD
€425 EUR
View
Retailer 5
-
$456 USD
ZAR 7,372 ZAR
View
Price last confirmed 10 days ago
Retailer 6
-
$462 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$498 USD
£392 GBP
View
A
Retailer 8
-
$558 USD
View
A
Retailer 9
-
$601 USD
View
A
Retailer 10
-
$631 USD
A$970 AUD
View
Retailer 11
-
$661 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$686 USD
View
Retailer 13
-
$868 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$901 USD
A$1,386 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$920 USD
View
B+
Retailer 16
-
$965 USD
View
B+
Retailer 17
-
$1,000 USD
View
Retailer 18
-
$1,083 USD
£853 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
$1,098 USD
View
Retailer 20
-
$1,250 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20325257A · Oct 31
$1,330 USD
View
20 more retailers have this diamond
Prices start from $218 USDSave up to $1,112 USD

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
$218 USD