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Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG631461421

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

Certificate IGI LG631461421

Diamond specifications and retailer prices

From $232 USD
As of October 30, 2026
Save $1,998 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,230 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG631461421 or 631461421. Listed at 18 retailers as of October 30, 2026, with prices from $232 to $2,230, a $1,998 spread on the same certified stone. Do Amore Diamonds lists it at $2,230. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631461421
Dimensions8.19 × 5.80 × 3.87 mm
L/W Ratio1.41
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
8.19 mm5.80 mm1.57 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631461421
Side View
Table 63.0%Crown 30.6°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,271 USD|Low: $223 USD|High: $1,287 USD|Avg: $699 USD|-1.1%
Retailer 1
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
November 1, 2026
Retailer 13$232 USD
Retailer 4$269 USD
Retailer 5$287 USD
Retailer 14$287 USD
Retailer 8$353 USD
Retailer 3$486 USD
Retailer 9$605 USD
Retailer 6$617 USD
Retailer 10$740 USD
Retailer 12$927 USD
Retailer 2$1,020 USD
Retailer 11$1,055 USD
Retailer 15$1,169 USD
Retailer 7$1,234 USD
Retailer 1$1,271 USD

44 data points across 15 retailers

18 retailers$232 USD to $2,230 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$269 USD
View
Retailer 3
-
$287 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$287 USD
View
A
Retailer 5
-
$353 USD
£278 GBP
View
A
Retailer 6
-
$434 USD
View
A
Retailer 7
-
$486 USD
View
A
Retailer 8
-
$605 USD
£477 GBP
View
B+
Retailer 9
-
$617 USD
View
B+
Retailer 10
-
$740 USD
A$1,138 AUD
View
B+
Retailer 11
-
$927 USD
View
B
Retailer 12
-
$1,020 USD
View
Retailer 13
-
$1,055 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$1,169 USD
View
B
Retailer 15
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$1,189 USD
View
B
Retailer 16
-
$1,234 USD
£972 GBP
View
B
Retailer 17
-
$1,271 USD
£1,001 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0ED5065C2 · Oct 31
$2,230 USD
View
17 more retailers have this diamond
Prices start from $232 USDSave up to $1,998 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
$232 USD