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Radiant|Lab Grown|IGI

1.57ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG622491543

Certificate IGI LG622491543

Diamond specifications and retailer prices

From $233 USD
Save $2,057 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,290 USD at Brilliant Earth
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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG622491543 or 622491543. Listed at 25 retailers, with prices from $233 to $2,290 at Brilliant Earth, a $2,057 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622491543
Dimensions5.86 × 5.86 × 8.74 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.86 mm5.86 mm1.57 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622491543
Side View
Table 63.0%Crown 39.9°Girdle: MediumPavilion 33.6°Culet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $2,290 USD|Low: $185 USD|High: $2,290 USD|Avg: $972 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
October 1, 2026
Retailer 17$272 USD
Retailer 12$370 USD
Retailer 5$454 USD
Retailer 18$518 USD
Retailer 16$540 USD
Retailer 3$543 USD
Retailer 13$592 USD
Retailer 4$705 USD
Retailer 15$739 USD
Retailer 8$846 USD
Retailer 2$1,044 USD
Retailer 11$1,193 USD
Retailer 9$1,234 USD
Retailer 7$1,239 USD
Retailer 19$1,279 USD
Retailer 14$1,292 USD
Retailer 6$1,296 USD
Retailer 10$2,230 USD
Brilliant Earth$2,290 USD

37 data points across 19 retailers

25 retailers$233 USD to $2,290 USD

A
Cheapest Retailer
-
$233 USD
A
Retailer 2
-
$270 USD
View
A
Retailer 3
-
$272 USD
View
A
Retailer 4
-
$285 USD
View
B+
Retailer 5
-
$370 USD
View
A
Retailer 6
-
$448 USD
HK$3,500 HKD
View
A
Retailer 7
-
$454 USD
View
A
Retailer 8
-
$518 USD
€493 EUR
View
A
Retailer 9
-
$540 USD
ZAR 8,731 ZAR
View
A
Retailer 10
-
$543 USD
View
A
Retailer 11
-
$581 USD
£457 GBP
View
Price last confirmed 21 days ago
A
Retailer 12
-
$593 USD
£467 GBP
View
B+
Retailer 13
-
$705 USD
View
B+
Retailer 14
-
$739 USD
A$1,137 AUD
View
B+
Retailer 15
-
$763 USD
View
B+
Retailer 16
-
$846 USD
View
B+
Retailer 17
-
$1,023 USD
View
B+
Retailer 18
-
$1,044 USD
A$1,606 AUD
View
B
Retailer 19
-
$1,193 USD
View
B
Retailer 20
-
$1,239 USD
View
B
Retailer 21
-
$1,279 USD
SGD 1,729 SGD
View
B
Retailer 22
-
$1,292 USD
£1,017 GBP
View
B
Retailer 23
-
$1,296 USD
View
B
Retailer 24
-
$2,230 USD
View
Most Expensive
B
Brilliant Earth
10093562Y · Sep 29
$2,290 USD
View
24 more retailers have this diamond
Prices start from $233 USDSave up to $2,057 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.

A
1.57ct Radiant
$233 USD