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Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG586366495

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

Certificate IGI LG586366495

Diamond specifications and retailer prices

From $302 USD
As of October 30, 2026
Save $1,718 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,020 USD at Brilliant Earth · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG586366495 or 586366495. Listed at 22 retailers as of October 29, 2026, with prices from $302 to $2,020, a $1,718 spread on the same certified stone. Brilliant Earth lists it at $2,020. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586366495
Dimensions7.94 × 5.68 × 3.86 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.94 mm5.68 mm1.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586366495
Side View
Table 63.0%Crown 41.1°Girdle: MED-STKPavilion 30.7°Culet: NoneDepth 68.0%

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: $2,020 USD|Low: $290 USD|High: $2,120 USD|Avg: $792 USD|-4.7%
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
October 31, 2026
Retailer 15$302 USD
Retailer 6$350 USD
Retailer 7$374 USD
Retailer 16$374 USD
Retailer 9$418 USD
Retailer 13$530 USD
Retailer 5$613 USD
Retailer 8$636 USD
Retailer 12$643 USD
Retailer 2$665 USD
Retailer 11$872 USD
Retailer 14$1,150 USD
Retailer 4$1,203 USD
Retailer 3$1,440 USD
Retailer 10$1,509 USD
Brilliant Earth$2,020 USD

39 data points across 16 retailers

22 retailers$302 USD to $2,020 USD

A
Cheapest Retailer
-
$302 USD
A
Retailer 2
-
$337 USD
View
Final sale: no returns
A
Retailer 3
-
$350 USD
View
A
Retailer 4
-
$374 USD
View
A
Retailer 5
-
$374 USD
View
A
Retailer 6
-
$418 USD
£329 GBP
View
A
Retailer 7
-
$530 USD
View
A
Retailer 8
-
$584 USD
View
A
Retailer 9
-
$613 USD
View
A
Retailer 10
-
$636 USD
View
A
Retailer 11
-
$643 USD
ZAR 10,391 ZAR
View
A
Retailer 12
-
$665 USD
£523 GBP
View
B+
Retailer 13
-
$858 USD
HK$6,700 HKD
View
B+
Retailer 14
-
$872 USD
A$1,342 AUD
View
B
Retailer 15
-
$1,150 USD
View
B
Retailer 16
-
$1,203 USD
View
B
Retailer 17
-
$1,251 USD
View
B
Retailer 18
-
$1,440 USD
View
B
Retailer 19
-
$1,463 USD
£1,152 GBP
View
B
Retailer 20
-
$1,509 USD
£1,188 GBP
View
B
Retailer 21
-
$1,519 USD
View
Most Expensive
B
Brilliant Earth
17969368A · Oct 29
$2,020 USD
View
21 more retailers have this diamond
Prices start from $302 USDSave up to $1,718 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
$302 USD