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Radiant|Lab Grown|IGI

1.57ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG639468443

Certificate IGI LG639468443

Diamond specifications and retailer prices

From $237 USD
Save $2,133 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,370 USD at Do Amore Diamonds
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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG639468443 or 639468443. Listed at 20 retailers, with prices from $237 to $2,370 at Do Amore Diamonds, a $2,133 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.57
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639468443
Dimensions8.20 × 5.71 × 3.90 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.20 mm5.71 mm1.57 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639468443
Side View
Table 66.0%Crown 33°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.3%

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: Oct 2
Current: $2,370 USD|Low: $196 USD|High: $2,370 USD|Avg: $958 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 2, 2026
Retailer 2$237 USD
Retailer 7$276 USD
Retailer 20$287 USD
Retailer 5$302 USD
Retailer 4$306 USD
Retailer 13$391 USD
Retailer 11$457 USD
Retailer 16$515 USD
Retailer 17$587 USD
Retailer 6$634 USD
Retailer 3$785 USD
Retailer 12$898 USD
Retailer 15$1,087 USD
Retailer 19$1,125 USD
Retailer 14$1,205 USD
Retailer 9$1,255 USD
Retailer 8$1,311 USD
Retailer 10$1,342 USD
Retailer 18$1,372 USD
Do Amore Diamonds$2,370 USD

38 data points across 20 retailers

20 retailers$237 USD to $2,370 USD

A
Cheapest Retailer
-
$237 USD
A
Retailer 2
-
$276 USD
View
A
Retailer 3
-
$287 USD
View
A
Retailer 4
-
$302 USD
View
A
Retailer 5
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$306 USD
View
A
Retailer 6
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$391 USD
£308 GBP
View
A
Retailer 7
-
$457 USD
View
A
Retailer 8
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$515 USD
View
A
Retailer 9
-
$589 USD
£464 GBP
View
B+
Retailer 10
-
$634 USD
View
B+
Retailer 11
-
$785 USD
A$1,208 AUD
View
B+
Retailer 12
-
$898 USD
View
B
Retailer 13
-
$1,087 USD
View
B
Retailer 14
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$1,125 USD
View
B
Retailer 15
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$1,205 USD
View
B
Retailer 16
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$1,255 USD
View
B
Retailer 17
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$1,311 USD
£1,032 GBP
View
B
Retailer 18
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$1,342 USD
View
B
Retailer 19
-
$1,372 USD
£1,080 GBP
View
Most Expensive
B
Do Amore Diamonds
27-AE66E9A23 · Oct 2
$2,370 USD
View
19 more retailers have this diamond
Prices start from $237 USDSave up to $2,133 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
$237 USD