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Radiant|Lab Grown|IGI

1.90ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG825667165

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

Certificate IGI LG825667165

Diamond specifications and retailer prices

From €605 EUR
$676 USD
As of November 1, 2026
Save €2,492 EUR (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,023 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.9ct lab-grown radiant diamond

This 1.9ct 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 LG825667165 or 825667165. Listed at 21 retailers as of October 31, 2026, with a 412% 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

1.90
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667165
Dimensions8.49 × 6.30 × 4.16 mm
L/W Ratio1.35
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
8.49 mm6.30 mm1.90 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667165
Side View
Table 66.0%Crown 46.9°Girdle: MediumPavilion 34.6°Culet: NoneDepth 66.0%

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: €4,023 EUR|Low: €605 EUR|High: €4,923 EUR|Avg: €1,864 EUR|-2.2%
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
November 1, 2026
Retailer 7€605 EUR
Retailer 10€745 EUR
Retailer 14€774 EUR
Retailer 4€871 EUR
Retailer 11€1,014 EUR
Retailer 5€1,028 EUR
Retailer 2€1,039 EUR
Retailer 13€1,151 EUR
Retailer 18€1,449 EUR
Retailer 3€1,472 EUR
Retailer 17€1,951 EUR
Retailer 16€2,026 EUR
Retailer 9€2,108 EUR
Retailer 6€2,166 EUR
Retailer 15€2,911 EUR
Retailer 8€2,947 EUR
Retailer 12€3,097 EUR
Rare Carat€4,023 EUR

36 data points across 18 retailers

21 retailers€605 EUR to €3,097 EUR

A
Cheapest Retailer
-
€605 EUR
$676 USD
Final sale: no returns
Retailer 2
-
€616 EUR
$688 USD
View
Price last confirmed 30 days ago
Retailer 3
-
€698 EUR
$780 USD
View
Price last confirmed 35 days ago
Retailer 4
-
€714 EUR
$798 USD
View
Price last confirmed 24 days ago
A
Retailer 5
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€774 EUR
$865 USD
View
A
Retailer 6
-
€871 EUR
$973 USD
View
A
Retailer 7
-
€1,014 EUR
View
A
Retailer 8
-
€1,028 EUR
$1,148 USD
View
A
Retailer 9
-
€1,039 EUR
£914 GBP
View
A
Retailer 10
-
€1,151 EUR
ZAR 20,775 ZAR
View
B+
Retailer 11
-
€1,449 EUR
$1,619 USD
View
B+
Retailer 12
-
€1,472 EUR
$1,644 USD
View
B+
Retailer 13
-
€1,951 EUR
£1,716 GBP
View
Retailer 14
-
€2,008 EUR
$2,243 USD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
€2,026 EUR
$2,264 USD
View
B+
Retailer 16
-
€2,108 EUR
SGD 3,183 SGD
View
B+
Retailer 17
-
€2,166 EUR
$2,420 USD
View
B
Retailer 18
-
€2,911 EUR
£2,561 GBP
View
B
Retailer 19
-
€2,947 EUR
$3,292 USD
View
B
Retailer 20
-
€3,097 EUR
$3,460 USD
View
Most Expensive
Rare Carat
VL-129815 · Oct 21
€4,023 EUR
$4,495 USD
View
Price last confirmed 11 days ago
20 more retailers have this diamond
Prices start from €605 EURSave up to €2,492 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
1.90ct Radiant
€605 EUR