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Radiant|Lab Grown|IGI

1.54ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG794622790

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

Certificate IGI LG794622790

Diamond specifications and retailer prices

From €694 EUR
$775 USD
As of November 1, 2026
Save €2,439 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,133 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown radiant diamond

This 1.54ct 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 LG794622790 or 794622790. Listed at 8 retailers as of November 1, 2026, with prices from €694 to €3,133, a €2,439 spread on the same certified stone. Do Amore Diamonds lists it at €3,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794622790
Dimensions8.22 × 5.77 × 3.74 mm
L/W Ratio1.42
Culet sizePointed
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
8.22 mm5.77 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794622790
Side View
Table 62.0%Crown 44.4°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 64.8%

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: €3,133 EUR|Low: €431 EUR|High: €4,019 EUR|Avg: €1,667 EUR|-22.0%
Do Amore Diamonds
Retailer 2
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Retailer 17
October 31, 2026
Retailer 17€431 EUR
Retailer 2€694 EUR
Retailer 12€694 EUR
Retailer 4€823 EUR
Retailer 16€1,025 EUR
Retailer 3€1,036 EUR
Retailer 7€1,118 EUR
Retailer 8€1,140 EUR
Retailer 13€1,165 EUR
Retailer 15€1,544 EUR
Retailer 11€1,782 EUR
Retailer 5€1,814 EUR
Retailer 6€2,171 EUR
Retailer 10€2,676 EUR
Retailer 9€2,700 EUR
Retailer 14€3,101 EUR
Do Amore Diamonds€3,133 EUR

17 data points across 17 retailers

8 retailers€694 EUR to €3,133 EUR

A
Cheapest Retailer
-
€694 EUR
$775 USD
A
Retailer 2
-
€694 EUR
$775 USD
View
B+
Retailer 3
-
€1,165 EUR
$1,302 USD
View
B+
Retailer 4
-
€1,544 EUR
$1,725 USD
View
B+
Retailer 5
-
€1,782 EUR
£1,568 GBP
View
B
Retailer 6
-
€2,676 EUR
$2,990 USD
View
Retailer 7
-
€3,101 EUR
$3,465 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-88205EC35 · Nov 1
€3,133 EUR
$3,500 USD
View
7 more retailers have this diamond
Prices start from €694 EURSave up to €2,439 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
1.54ct Radiant
€694 EUR