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Radiant|Lab Grown|IGI

1.53ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG689577217

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

Certificate IGI LG689577217

Diamond specifications and retailer prices

From $213 USD
As of October 27, 2026
Save $1,717 USD (89%) vs most expensive(unlock to see where)
23 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 top-tier cut grade and certified by IGI LG689577217 or 689577217. Listed at 23 retailers as of October 27, 2026, with prices from $213 to $1,930, a $1,717 spread on the same certified stone. Brilliant Earth lists it at $1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689577217
Dimensions5.71 × 5.71 × 3.84 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
5.71 mm5.71 mm1.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689577217
Side View
Table 64.0%Crown 42.8°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.3%

Caratlytics Score

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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: $204 USD|High: $2,030 USD|Avg: $686 USD|-4.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 4$213 USD
Retailer 8$238 USD
Retailer 5$264 USD
Retailer 16$442 USD
Retailer 6$453 USD
Retailer 11$453 USD
Retailer 2$488 USD
Retailer 7$594 USD
Retailer 13$616 USD
Retailer 3$851 USD
Retailer 10$922 USD
Retailer 12$958 USD
Retailer 15$1,035 USD
Retailer 14$1,036 USD
Retailer 9$1,063 USD
Brilliant Earth$1,930 USD

40 data points across 16 retailers

23 retailers$213 USD to $1,930 USD

A
Cheapest Retailer
-
$213 USD
A
Retailer 2
-
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$247 USD
View
A
Retailer 4
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$264 USD
View
A
Retailer 5
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$264 USD
View
A
Retailer 6
-
$442 USD
€421 EUR
View
B+
Retailer 7
-
$453 USD
View
A
Retailer 8
-
$453 USD
ZAR 7,324 ZAR
View
A
Retailer 9
-
$488 USD
£384 GBP
View
A
Retailer 10
-
$519 USD
View
A
Retailer 11
-
$594 USD
View
A
Retailer 12
-
$616 USD
A$948 AUD
View
B+
Retailer 13
-
$848 USD
View
B+
Retailer 14
-
$851 USD
View
B+
Retailer 15
-
$901 USD
View
B+
Retailer 16
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$922 USD
A$1,419 AUD
View
B+
Retailer 17
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$943 USD
View
B+
Retailer 18
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$958 USD
View
B+
Retailer 19
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$1,035 USD
View
Price last confirmed 11 days ago
B
Retailer 20
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$1,036 USD
£816 GBP
View
B
Retailer 21
-
$1,063 USD
£837 GBP
View
B
Retailer 22
-
$1,100 USD
View
Most Expensive
B
Brilliant Earth
13554905A · Oct 29
$1,930 USD
View
22 more retailers have this diamond
Prices start from $213 USDSave up to $1,717 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
$213 USD