Radiant|Lab Grown|IGI

1.53ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG794647145

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

Certificate IGI LG794647145

Diamond specifications and retailer prices

From $203 USD
As of October 27, 2026
Save $1,727 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,930 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG794647145 or 794647145. Listed at 21 retailers as of October 27, 2026, with prices from $203 to $1,930, a $1,727 spread on the same certified stone. Brilliant Earth lists it at $1,930. 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

1.53
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794647145
Dimensions8.40 × 5.58 × 3.82 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm5.58 mm1.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794647145
Side View
Table 66.0%Crown 43.6°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.5%

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: Oct 27
Current: $1,930 USD|Low: $203 USD|High: $1,930 USD|Avg: $633 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 3$203 USD
Retailer 10$227 USD
Retailer 20$235 USD
Retailer 8$251 USD
Retailer 19$251 USD
Retailer 16$296 USD
Retailer 17$432 USD
Retailer 5$435 USD
Retailer 2$460 USD
Retailer 6$467 USD
Retailer 7$515 USD
Retailer 9$583 USD
Retailer 18$586 USD
Retailer 21$808 USD
Retailer 22$811 USD
Retailer 11$862 USD
Retailer 15$930 USD
Retailer 12$1,025 USD
Retailer 14$1,030 USD
Retailer 13$1,182 USD
Retailer 4$1,203 USD
Brilliant Earth$1,930 USD

32 data points across 22 retailers

21 retailers$203 USD to $1,930 USD

A
Cheapest Retailer
-
$203 USD
A
Retailer 2
-
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$235 USD
View
A
Retailer 4
-
$251 USD
View
A
Retailer 5
-
$251 USD
View
A
Retailer 6
-
$296 USD
£233 GBP
View
A
Retailer 7
-
$432 USD
ZAR 6,975 ZAR
View
B+
Retailer 8
-
$435 USD
View
A
Retailer 9
-
$460 USD
£363 GBP
View
A
Retailer 10
-
$467 USD
€445 EUR
View
A
Retailer 11
-
$515 USD
View
B+
Retailer 12
-
$583 USD
View
A
Retailer 13
-
$586 USD
A$902 AUD
View
B+
Retailer 14
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$808 USD
View
B+
Retailer 15
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$811 USD
View
B
Retailer 16
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$862 USD
View
B
Retailer 17
-
$1,025 USD
View
B
Retailer 18
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$1,030 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$1,182 USD
£931 GBP
View
B
Retailer 20
-
$1,203 USD
View
Most Expensive
B
Brilliant Earth
18917879A · Oct 29
$1,930 USD
View
20 more retailers have this diamond
Prices start from $203 USDSave up to $1,727 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
1.53ct Radiant
$203 USD