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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 €435 EUR
$484 USD
As of October 28, 2026
Save €1,119 EUR (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,554 EUR at Brilliant Earth · As of October 29, 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 28, 2026, with prices from €435 to €1,554, a €1,119 spread on the same certified stone. Brilliant Earth lists it at €1,554. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €1,554 EUR|Low: €231 EUR|High: €1,689 EUR|Avg: €733 EUR|-8.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4€231 EUR
Retailer 10€435 EUR
Retailer 3€440 EUR
Retailer 6€472 EUR
Retailer 2€480 EUR
Retailer 9€561 EUR
Retailer 7€605 EUR
Retailer 5€825 EUR
Retailer 12€869 EUR
Retailer 8€1,030 EUR
Retailer 11€1,040 EUR
Brilliant Earth€1,554 EUR

39 data points across 12 retailers

12 retailers€435 EUR to €1,554 EUR

Retailer 1
-
€239 EUR
$266 USD
Price last confirmed 32 days ago
Retailer 2
-
€252 EUR
$281 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
€435 EUR
$484 USD
View
B+
Retailer 4
-
€472 EUR
View
B+
Retailer 5
-
€480 EUR
£421 GBP
View
B+
Retailer 6
-
€561 EUR
$624 USD
View
B+
Retailer 7
-
€605 EUR
$673 USD
View
B
Retailer 8
-
€825 EUR
$918 USD
View
Retailer 9
-
€869 EUR
$967 USD
View
Price last confirmed 11 days ago
Retailer 10
-
€1,030 EUR
£903 GBP
View
Price last confirmed 8 days ago
B
Retailer 11
-
€1,040 EUR
$1,157 USD
View
Most Expensive
B
Brilliant Earth
7715788A · Oct 29
€1,554 EUR
$1,730 USD
View
11 more retailers have this diamond
Prices start from €435 EURSave up to €1,119 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
€435 EUR