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Round|Lab Grown|IGI

1.54ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825657817

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825657817

Diamond specifications and retailer prices

From €394 EUR
$440 USD
As of October 29, 2026
Save €3,106 EUR (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,500 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round 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 LG825657817 or 825657817. Listed at 15 retailers as of October 29, 2026, with prices from €394 to €3,500, a €3,106 spread on the same certified stone. Do Amore Diamonds lists it at €3,500. 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 angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825657817
Dimensions7.36 × 7.39 × 4.57 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.36 mm7.39 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825657817
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 29
Current: €3,500 EUR|Low: €341 EUR|High: €3,938 EUR|Avg: €1,339 EUR|-11.1%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 11€341 EUR
Retailer 4€394 EUR
Retailer 18€441 EUR
Retailer 10€533 EUR
Retailer 14€707 EUR
Retailer 15€767 EUR
Retailer 2€770 EUR
Retailer 7€852 EUR
Retailer 6€865 EUR
Retailer 8€894 EUR
Retailer 3€1,242 EUR
Retailer 16€1,258 EUR
Retailer 17€1,419 EUR
Retailer 9€1,759 EUR
Retailer 19€2,134 EUR
Retailer 12€2,202 EUR
Retailer 13€2,263 EUR
Retailer 5€2,385 EUR
Do Amore Diamonds€3,500 EUR

20 data points across 19 retailers

15 retailers€394 EUR to €3,500 EUR

A
Cheapest Retailer
-
€394 EUR
$440 USD
A
Retailer 2
-
€441 EUR
$493 USD
View
Retailer 3
-
€533 EUR
$595 USD
View
Price last confirmed 50 days ago
A
Retailer 4
-
€707 EUR
$790 USD
View
A
Retailer 5
-
€767 EUR
$857 USD
View
A
Retailer 6
-
€770 EUR
$860 USD
View
Retailer 7
-
€894 EUR
ZAR 16,132 ZAR
View
Price last confirmed 49 days ago
B+
Retailer 8
-
€1,242 EUR
$1,388 USD
View
B+
Retailer 9
-
€1,258 EUR
$1,406 USD
View
B+
Retailer 10
-
€1,419 EUR
$1,585 USD
View
B+
Retailer 11
-
€2,134 EUR
$2,384 USD
View
B
Retailer 12
-
€2,202 EUR
$2,460 USD
View
B+
Retailer 13
-
€2,263 EUR
£1,991 GBP
View
Retailer 14
-
€2,385 EUR
$2,665 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-86B6D3497 · Oct 31
€3,500 EUR
$3,910 USD
View
14 more retailers have this diamond
Prices start from €394 EURSave up to €3,106 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 Round
€394 EUR