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Radiant|Lab Grown|IGI

1.57ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG614300388

Certificate IGI LG614300388

Diamond specifications and retailer prices

From $257 USD
Save $2,053 USD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,310 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 LG614300388 or 614300388. Listed at 26 retailers, with prices from $257 to $2,310 at Brilliant Earth, a $2,053 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 angle31.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614300388
Dimensions5.84 × 5.84 × 8.08 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
5.84 mm5.84 mm1.57 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614300388
Side View
Table 65.0%Crown 31.5°Girdle: MediumPavilion 34.5°Culet: NoneDepth 66.4%

Caratlytics Score

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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: $2,310 USD|Low: $204 USD|High: $2,310 USD|Avg: $833 USD
Brilliant Earth
Retailer 2
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Retailer 19
October 1, 2026
Retailer 2$299 USD
Retailer 12$370 USD
Retailer 10$371 USD
Retailer 18$518 USD
Retailer 16$540 USD
Retailer 19$584 USD
Retailer 13$592 USD
Retailer 3$592 USD
Retailer 17$595 USD
Retailer 4$705 USD
Retailer 15$739 USD
Retailer 11$893 USD
Retailer 7$1,019 USD
Retailer 6$1,022 USD
Retailer 5$1,076 USD
Retailer 14$1,292 USD
Retailer 9$1,367 USD
Retailer 8$1,375 USD
Brilliant Earth$2,310 USD

40 data points across 19 retailers

26 retailers$257 USD to $2,310 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
-
$298 USD
View
A
Retailer 3
-
$299 USD
View
A
Retailer 4
-
$314 USD
View
B+
Retailer 5
-
$370 USD
View
A
Retailer 6
-
$371 USD
HK$2,900 HKD
View
A
Retailer 7
-
$518 USD
€493 EUR
View
A
Retailer 8
-
$540 USD
ZAR 8,731 ZAR
View
A
Retailer 9
-
$581 USD
£457 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
-
$584 USD
View
A
Retailer 11
-
$592 USD
View
A
Retailer 12
-
$593 USD
£467 GBP
View
B+
Retailer 13
-
$595 USD
View
B+
Retailer 14
-
$705 USD
View
B+
Retailer 15
-
$739 USD
A$1,137 AUD
View
B+
Retailer 16
-
$763 USD
View
B+
Retailer 17
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$893 USD
View
B+
Retailer 18
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$1,022 USD
A$1,573 AUD
View
B+
Retailer 19
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$1,023 USD
View
B+
Retailer 20
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$1,040 USD
View
B
Retailer 21
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$1,075 USD
View
B
Retailer 22
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$1,076 USD
SGD 1,454 SGD
View
B
Retailer 23
-
$1,292 USD
£1,017 GBP
View
B
Retailer 24
-
$1,367 USD
View
B
Retailer 25
-
$1,375 USD
View
Most Expensive
B
Brilliant Earth
8881879A · Sep 29
$2,310 USD
View
25 more retailers have this diamond
Prices start from $257 USDSave up to $2,053 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
$257 USD