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Radiant|Lab Grown|IGI

1.81ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG615381989

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

Certificate IGI LG615381989

Diamond specifications and retailer prices

From €206 EUR
$229 USD
As of October 27, 2026
Save €1,349 EUR (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,554 EUR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG615381989 or 615381989. Listed at 18 retailers as of October 27, 2026, with prices from €206 to €1,554, a €1,349 spread on the same certified stone. Brilliant Earth lists it at €1,554. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615381989
Dimensions8.47 × 6.03 × 4.11 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.47 mm6.03 mm1.81 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615381989
Side View
Table 64.0%Crown 41.3°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.2%

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: €1,554 EUR|Low: €206 EUR|High: €1,689 EUR|Avg: €670 EUR|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
October 29, 2026
Retailer 19€206 EUR
Retailer 13€239 EUR
Retailer 5€256 EUR
Retailer 9€256 EUR
Retailer 18€300 EUR
Retailer 6€435 EUR
Retailer 10€440 EUR
Retailer 16€472 EUR
Retailer 2€480 EUR
Retailer 4€561 EUR
Retailer 17€605 EUR
Retailer 3€822 EUR
Retailer 14€825 EUR
Retailer 8€869 EUR
Retailer 11€931 EUR
Retailer 12€1,026 EUR
Retailer 7€1,040 EUR
Retailer 15€1,146 EUR
Brilliant Earth€1,554 EUR

39 data points across 19 retailers

18 retailers€206 EUR to €1,554 EUR

A
Cheapest Retailer
-
€206 EUR
$229 USD
A
Retailer 2
-
€239 EUR
$266 USD
View
A
Retailer 3
-
€256 EUR
$285 USD
View
A
Retailer 4
-
€256 EUR
$285 USD
View
A
Retailer 5
-
€300 EUR
£263 GBP
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€435 EUR
$484 USD
View
A
Retailer 7
-
€472 EUR
View
A
Retailer 8
-
€480 EUR
£421 GBP
View
A
Retailer 9
-
€561 EUR
$624 USD
View
A
Retailer 10
-
€605 EUR
$673 USD
View
B+
Retailer 11
-
€822 EUR
$915 USD
View
B+
Retailer 12
-
€825 EUR
$918 USD
View
B+
Retailer 13
-
€869 EUR
$967 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
€915 EUR
£802 GBP
View
B+
Retailer 15
-
€1,026 EUR
£899 GBP
View
B+
Retailer 16
-
€1,040 EUR
$1,157 USD
View
B
Retailer 17
-
€1,146 EUR
$1,275 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
8918738A · Oct 28
€1,554 EUR
$1,730 USD
View
17 more retailers have this diamond
Prices start from €206 EURSave up to €1,349 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
1.81ct Radiant
€206 EUR