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Radiant|Lab Grown|IGI

1.81ct E VS2 Radiant Lab Grown Diamond

GD • E/VS2 • IGI LG589307189

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

Certificate IGI LG589307189

Diamond specifications and retailer prices

From €433 EUR
$484 USD
As of October 30, 2026
Save €981 EUR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,414 EUR at Brilliant Earth · As of October 30, 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 standard cut grade and certified by IGI LG589307189 or 589307189. Listed at 12 retailers as of October 30, 2026, with prices from €433 to €1,414, a €981 spread on the same certified stone. Brilliant Earth lists it at €1,414. 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

1.81
Carat
E
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589307189
Dimensions8.45 × 6.03 × 4.13 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
8.45 mm6.03 mm1.81 ctE / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589307189
Side View
Table 65.0%Crown 44.8°Girdle: MediumPavilion 36.1°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,414 EUR|Low: €230 EUR|High: €1,683 EUR|Avg: €694 EUR|-16.0%
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
October 31, 2026
Retailer 5€230 EUR
Retailer 4€255 EUR
Retailer 11€433 EUR
Retailer 3€439 EUR
Retailer 7€470 EUR
Retailer 2€472 EUR
Retailer 10€559 EUR
Retailer 8€602 EUR
Retailer 6€822 EUR
Retailer 13€866 EUR
Retailer 9€1,026 EUR
Retailer 12€1,036 EUR
Brilliant Earth€1,414 EUR

39 data points across 13 retailers

12 retailers€433 EUR to €1,414 EUR

Retailer 1
-
€238 EUR
$266 USD
Price last confirmed 34 days ago
Retailer 2
-
€252 EUR
$281 USD
View
Price last confirmed 34 days ago
B+
Retailer 3
-
€433 EUR
$484 USD
View
Retailer 4
-
€470 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€472 EUR
£415 GBP
View
B+
Retailer 6
-
€559 EUR
$624 USD
View
B+
Retailer 7
-
€602 EUR
$673 USD
View
B
Retailer 8
-
€822 EUR
$918 USD
View
Retailer 9
-
€866 EUR
$967 USD
View
Price last confirmed 13 days ago
Retailer 10
-
€1,026 EUR
£903 GBP
View
Price last confirmed 11 days ago
B
Retailer 11
-
€1,036 EUR
$1,157 USD
View
Most Expensive
B
Brilliant Earth
7715788A · Oct 30
€1,414 EUR
$1,580 USD
View
11 more retailers have this diamond
Prices start from €433 EURSave up to €981 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.

B+
1.81ct Radiant
€433 EUR