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Round|Lab Grown|IGI

1.54ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG783641816

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783641816

Diamond specifications and retailer prices

From €482 EUR
$539 USD
As of October 30, 2026
Save €1,760 EUR (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,243 EUR at MOH London · As of October 29, 2026
View at MOH London

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 LG783641816 or 783641816. Listed at 24 retailers as of October 29, 2026, with prices from €482 to €2,243, a €1,760 spread on the same certified stone. MOH London lists it at €2,243. 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 angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783641816
Dimensions7.37 × 7.43 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.37 mm7.43 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783641816
Side View
Table 56.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.5%

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 30
Current: €2,243 EUR|Low: €414 EUR|High: €2,748 EUR|Avg: €1,182 EUR|-0.7%
MOH London
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
October 31, 2026
Retailer 3€431 EUR
Retailer 6€534 EUR
Retailer 13€534 EUR
Retailer 4€714 EUR
Retailer 11€716 EUR
Retailer 9€806 EUR
Retailer 12€808 EUR
Retailer 7€878 EUR
Retailer 10€919 EUR
Retailer 14€1,241 EUR
Retailer 5€1,852 EUR
Retailer 2€2,083 EUR
Retailer 8€2,229 EUR
MOH London€2,243 EUR

34 data points across 14 retailers

24 retailers€482 EUR to €2,243 EUR

Retailer 1
-
€431 EUR
$482 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€482 EUR
$539 USD
View
Final sale: no returns
Retailer 3
-
€482 EUR
$539 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€534 EUR
$597 USD
View
Price last confirmed 14 days ago
Retailer 5
-
€534 EUR
$597 USD
View
Price last confirmed 29 days ago
Retailer 6
-
€534 EUR
$597 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
€714 EUR
$798 USD
View
A
Retailer 8
-
€716 EUR
$800 USD
View
A
Retailer 9
-
€745 EUR
$832 USD
View
A
Retailer 10
-
€806 EUR
£709 GBP
View
A
Retailer 11
-
€808 EUR
A$1,388 AUD
View
A
Retailer 12
-
€864 EUR
$965 USD
View
A
Retailer 13
-
€878 EUR
£772 GBP
View
A
Retailer 14
-
€919 EUR
ZAR 16,578 ZAR
View
B+
Retailer 15
-
€1,241 EUR
$1,386 USD
View
B
Retailer 16
-
€1,686 EUR
SGD 2,546 SGD
View
Retailer 17
-
€1,719 EUR
$1,920 USD
View
Price last confirmed 24 days ago
B
Retailer 18
-
€1,744 EUR
$1,948 USD
View
B
Retailer 19
-
€1,852 EUR
$2,069 USD
View
B
Retailer 20
-
€1,873 EUR
$2,092 USD
View
B
Retailer 21
-
€2,000 EUR
$2,234 USD
View
B
Retailer 22
-
€2,083 EUR
View
B
Retailer 23
-
€2,229 EUR
$2,490 USD
View
Most Expensive
B
MOH London
LG783641816 · Oct 29
€2,243 EUR
£1,973 GBP
View
23 more retailers have this diamond
Prices start from €482 EURSave up to €1,760 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
€482 EUR