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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 $324 CAD
$232 USD
As of October 30, 2026
Save $2,791 CAD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,115 CAD 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 $324 to $3,115, a $2,791 spread on the same certified stone. Do Amore Diamonds lists it at $3,115. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $846 CAD|Low: $312 CAD|High: $1,797 CAD|Avg: $993 CAD|+4.6%
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
October 31, 2026
Retailer 13$324 CAD
Retailer 4$376 CAD
Retailer 5$401 CAD
Retailer 14$401 CAD
Retailer 8$495 CAD
Retailer 3$679 CAD
Retailer 1$846 CAD
Retailer 6$862 CAD
Retailer 9$1,033 CAD
Retailer 12$1,295 CAD
Retailer 2$1,425 CAD
Retailer 10$1,474 CAD
Retailer 15$1,633 CAD
Retailer 7$1,724 CAD
Retailer 11$1,785 CAD

43 data points across 15 retailers

18 retailers$324 CAD to $3,115 CAD

A
Cheapest Retailer
-
$324 CAD
$232 USD
A
Retailer 2
-
$376 CAD
$269 USD
View
A
Retailer 3
-
$401 CAD
$287 USD
View
A
Retailer 4
-
$401 CAD
$287 USD
View
A
Retailer 5
-
$495 CAD
£279 GBP
View
A
Retailer 6
-
$606 CAD
$434 USD
View
A
Retailer 7
-
$679 CAD
$486 USD
View
A
Retailer 8
-
$846 CAD
£477 GBP
View
B+
Retailer 9
-
$862 CAD
$617 USD
View
B+
Retailer 10
-
$1,033 CAD
A$1,138 AUD
View
B+
Retailer 11
-
$1,295 CAD
$927 USD
View
B
Retailer 12
-
$1,425 CAD
$1,020 USD
View
Retailer 13
-
$1,474 CAD
$1,055 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$1,633 CAD
$1,169 USD
View
B
Retailer 15
-
$1,661 CAD
$1,189 USD
View
B
Retailer 16
-
$1,724 CAD
£972 GBP
View
B
Retailer 17
-
$1,785 CAD
£1,006 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0ED5065C2 · Oct 31
$3,115 CAD
$2,230 USD
View
17 more retailers have this diamond
Prices start from $324 CADSave up to $2,791 CAD

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
$324 CAD