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Radiant|Lab Grown|IGI

1.89ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG836612096

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

Certificate IGI LG836612096

Diamond specifications and retailer prices

From €602 EUR
$672 USD
As of November 1, 2026
Save €3,122 EUR (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €4,108 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.89ct lab-grown radiant diamond

This 1.89ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836612096 or 836612096. Listed at 20 retailers as of October 31, 2026, with a 519% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612096
Dimensions8.48 × 6.31 × 4.25 mm
L/W Ratio1.34
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
8.48 mm6.31 mm1.89 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612096
Side View
Table 63.0%Crown 41°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,108 EUR|Low: €602 EUR|High: €4,896 EUR|Avg: €1,887 EUR|-1.1%
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 6€602 EUR
Retailer 3€695 EUR
Retailer 11€740 EUR
Retailer 17€783 EUR
Retailer 12€1,008 EUR
Retailer 5€1,022 EUR
Retailer 2€1,034 EUR
Retailer 14€1,145 EUR
Retailer 18€1,441 EUR
Retailer 19€1,457 EUR
Retailer 16€1,937 EUR
Retailer 4€2,016 EUR
Retailer 10€2,098 EUR
Retailer 7€2,155 EUR
Retailer 8€2,198 EUR
Retailer 15€2,896 EUR
Retailer 9€3,088 EUR
Retailer 13€3,724 EUR
Rare Carat€4,108 EUR

31 data points across 19 retailers

20 retailers€602 EUR to €3,724 EUR

A
Cheapest Retailer
-
€602 EUR
$672 USD
Final sale: no returns
Retailer 2
-
€612 EUR
$684 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€695 EUR
£611 GBP
View
Price last confirmed 17 days ago
Retailer 4
-
€711 EUR
$794 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
€783 EUR
$875 USD
View
A
Retailer 6
-
€1,008 EUR
View
A
Retailer 7
-
€1,022 EUR
$1,142 USD
View
A
Retailer 8
-
€1,034 EUR
£910 GBP
View
A
Retailer 9
-
€1,145 EUR
ZAR 20,670 ZAR
View
B+
Retailer 10
-
€1,441 EUR
$1,610 USD
View
B+
Retailer 11
-
€1,457 EUR
$1,628 USD
View
B+
Retailer 12
-
€1,937 EUR
£1,704 GBP
View
B+
Retailer 13
-
€2,016 EUR
$2,252 USD
View
B+
Retailer 14
-
€2,098 EUR
SGD 3,167 SGD
View
B+
Retailer 15
-
€2,155 EUR
$2,408 USD
View
B
Retailer 16
-
€2,198 EUR
$2,456 USD
View
B
Retailer 17
-
€2,896 EUR
£2,548 GBP
View
B
Retailer 18
-
€3,088 EUR
$3,450 USD
View
B
Retailer 19
-
€3,724 EUR
$4,160 USD
View
Most Expensive
Rare Carat
PE-246735 · Oct 21
€4,108 EUR
$4,590 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from €602 EURSave up to €3,122 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
1.89ct Radiant
€602 EUR