Radiant|Lab Grown|IGI

1.52ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG831621487

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

Certificate IGI LG831621487

Diamond specifications and retailer prices

From €215 EUR
$239 USD
As of October 28, 2026
Save €1,510 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,725 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.52ct lab-grown radiant diamond

This 1.52ct 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 LG831621487 or 831621487. Listed at 22 retailers as of October 28, 2026, with prices from €215 to €1,725, a €1,510 spread on the same certified stone. Brilliant Earth lists it at €1,725. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831621487
Dimensions8.17 × 5.81 × 3.80 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm5.81 mm1.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831621487
Side View
Table 64.0%Crown 41°Girdle: MediumPavilion 34.1°Culet: NoneDepth 65.4%

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 28
Current: €1,725 EUR|Low: €215 EUR|High: €1,815 EUR|Avg: €669 EUR|-5.0%
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 30, 2026
Retailer 7€215 EUR
Retailer 2€279 EUR
Retailer 16€322 EUR
Retailer 13€400 EUR
Retailer 11€409 EUR
Retailer 9€441 EUR
Retailer 5€461 EUR
Retailer 3€535 EUR
Retailer 12€557 EUR
Retailer 15€769 EUR
Retailer 6€814 EUR
Retailer 14€867 EUR
Retailer 4€934 EUR
Retailer 10€960 EUR
Retailer 8€967 EUR
Brilliant Earth€1,725 EUR

32 data points across 16 retailers

22 retailers€215 EUR to €1,725 EUR

Retailer 1
-
€192 EUR
$214 USD
Price last confirmed 13 days ago
A
Retailer 2
-
€215 EUR
$239 USD
View
Final sale: no returns
Retailer 3
-
€221 EUR
$246 USD
View
Price last confirmed 32 days ago
Retailer 4
-
€233 EUR
$259 USD
View
Price last confirmed 31 days ago
Retailer 5
-
€238 EUR
$265 USD
View
Price last confirmed 13 days ago
Retailer 6
-
€238 EUR
$265 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
€279 EUR
£245 GBP
View
B+
Retailer 8
-
€322 EUR
$358 USD
View
A
Retailer 9
-
€400 EUR
View
A
Retailer 10
-
€409 EUR
ZAR 7,361 ZAR
View
A
Retailer 11
-
€441 EUR
£387 GBP
View
A
Retailer 12
-
€461 EUR
$513 USD
View
B+
Retailer 13
-
€535 EUR
$595 USD
View
A
Retailer 14
-
€557 EUR
A$953 AUD
View
B
Retailer 15
-
€769 EUR
$856 USD
View
B+
Retailer 16
-
€814 EUR
$906 USD
View
B+
Retailer 17
-
€867 EUR
$965 USD
View
Retailer 18
-
€934 EUR
$1,040 USD
View
Price last confirmed 15 days ago
B
Retailer 19
-
€959 EUR
$1,067 USD
View
B
Retailer 20
-
€960 EUR
£841 GBP
View
Retailer 21
-
€967 EUR
SGD 1,454 SGD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21194748A · Oct 29
€1,725 EUR
$1,920 USD
View
21 more retailers have this diamond
Prices start from €215 EURSave up to €1,510 EUR

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
1.52ct Radiant
€215 EUR