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Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG800620309

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

Certificate IGI LG800620309

Diamond specifications and retailer prices

From $218 USD
As of October 30, 2026
Save $1,362 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,580 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800620309 or 800620309. Listed at 22 retailers as of October 30, 2026, with prices from $218 to $1,580, a $1,362 spread on the same certified stone. Brilliant Earth lists it at $1,580. 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 angle37.2°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800620309
Dimensions8.25 × 5.85 × 3.85 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.25 mm5.85 mm1.57 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800620309
Side View
Table 63.0%Crown 37.2°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 65.8%

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: $1,580 USD|Low: $209 USD|High: $1,860 USD|Avg: $725 USD|-15.1%
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
November 1, 2026
Retailer 3$218 USD
Retailer 5$270 USD
Retailer 10$270 USD
Retailer 19$365 USD
Retailer 14$445 USD
Retailer 2$466 USD
Retailer 13$501 USD
Retailer 7$554 USD
Retailer 4$601 USD
Retailer 16$631 USD
Retailer 11$816 USD
Retailer 6$868 USD
Retailer 18$871 USD
Retailer 8$921 USD
Retailer 15$983 USD
Retailer 17$1,065 USD
Retailer 12$1,082 USD
Retailer 9$1,093 USD
Brilliant Earth$1,580 USD

32 data points across 19 retailers

22 retailers$218 USD to $1,580 USD

A
Cheapest Retailer
-
$218 USD
Retailer 2
-
$255 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$269 USD
View
Price last confirmed 34 days ago
Retailer 4
-
$270 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$270 USD
View
B+
Retailer 6
-
$365 USD
View
A
Retailer 7
-
$445 USD
€424 EUR
View
A
Retailer 8
-
$466 USD
ZAR 7,529 ZAR
View
A
Retailer 9
-
$501 USD
£395 GBP
View
A
Retailer 10
-
$554 USD
View
A
Retailer 11
-
$601 USD
View
A
Retailer 12
-
$631 USD
A$970 AUD
View
B+
Retailer 13
-
$816 USD
View
B+
Retailer 14
-
$868 USD
View
B+
Retailer 15
-
$871 USD
View
B+
Retailer 16
-
$921 USD
View
B+
Retailer 17
-
$983 USD
View
Retailer 18
-
$1,047 USD
View
Price last confirmed 18 days ago
Retailer 19
-
$1,065 USD
View
Price last confirmed 14 days ago
B+
Retailer 20
-
$1,082 USD
£852 GBP
View
Retailer 21
-
$1,093 USD
SGD 1,477 SGD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
20277357A · Oct 31
$1,580 USD
View
21 more retailers have this diamond
Prices start from $218 USDSave up to $1,362 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