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Radiant|Lab Grown|IGI

1.57ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG809615534

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

Certificate IGI LG809615534

Diamond specifications and retailer prices

From $239 USD
As of November 2, 2026
Save $1,551 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,790 USD at Brilliant Earth · As of November 2, 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 LG809615534 or 809615534. Listed at 22 retailers as of November 2, 2026, with prices from $239 to $1,790, a $1,551 spread on the same certified stone. Brilliant Earth lists it at $1,790. 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 angle40.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809615534
Dimensions8.43 × 5.74 × 3.81 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.43 mm5.74 mm1.57 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809615534
Side View
Table 64.0%Crown 40.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
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: Nov 2
Current: $1,790 USD|Low: $229 USD|High: $1,820 USD|Avg: $714 USD|-1.6%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
Retailer 20
November 3, 2026
Retailer 3$239 USD
Retailer 15$277 USD
Retailer 7$296 USD
Retailer 11$299 USD
Retailer 4$400 USD
Retailer 14$512 USD
Retailer 17$512 USD
Retailer 20$550 USD
Retailer 13$556 USD
Retailer 5$561 USD
Retailer 2$692 USD
Retailer 8$908 USD
Retailer 10$953 USD
Retailer 19$956 USD
Retailer 12$965 USD
Retailer 6$1,005 USD
Retailer 9$1,158 USD
Retailer 16$1,187 USD
Retailer 18$1,205 USD
Brilliant Earth$1,790 USD

30 data points across 20 retailers

22 retailers$239 USD to $1,790 USD

A
Cheapest Retailer
-
$239 USD
A
Retailer 2
-
$277 USD
View
A
Retailer 3
-
$296 USD
View
Retailer 4
-
$299 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$400 USD
View
A
Retailer 6
-
$512 USD
ZAR 8,265 ZAR
View
A
Retailer 7
-
$512 USD
€488 EUR
View
A
Retailer 8
-
$550 USD
View
A
Retailer 9
-
$556 USD
£438 GBP
View
A
Retailer 10
-
$561 USD
View
B+
Retailer 11
-
$692 USD
A$1,065 AUD
View
B+
Retailer 12
-
$908 USD
View
B+
Retailer 13
-
$953 USD
View
B+
Retailer 14
-
$956 USD
View
Retailer 15
-
$965 USD
A$1,485 AUD
View
Price last confirmed 26 days ago
B+
Retailer 16
-
$1,005 USD
View
B
Retailer 17
-
$1,073 USD
View
Retailer 18
-
$1,075 USD
View
Price last confirmed 19 days ago
B
Retailer 19
-
$1,158 USD
£912 GBP
View
B
Retailer 20
-
$1,187 USD
£935 GBP
View
B
Retailer 21
-
$1,205 USD
View
Most Expensive
B
Brilliant Earth
20180423A · Nov 2
$1,790 USD
View
21 more retailers have this diamond
Prices start from $239 USDSave up to $1,551 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
$239 USD