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Round|Lab Grown|IGI

1.04ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825639477

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825639477

Diamond specifications and retailer prices

From €242 EUR
$270 USD
As of October 30, 2026
Save €913 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,155 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825639477 or 825639477. Listed at 16 retailers as of October 30, 2026, with prices from €242 to €1,155, a €913 spread on the same certified stone. Brilliant Earth lists it at €1,155. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639477
Dimensions6.45 × 6.51 × 4.03 mm
L/W Ratio1.01
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
6.45 mm6.51 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639477
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €1,155 EUR|Low: €213 EUR|High: €1,316 EUR|Avg: €549 EUR|-12.2%
Brilliant Earth
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
November 1, 2026
Retailer 6€219 EUR
Retailer 13€242 EUR
Retailer 5€254 EUR
Retailer 8€271 EUR
Retailer 7€274 EUR
Retailer 3€298 EUR
Retailer 14€360 EUR
Retailer 9€445 EUR
Retailer 16€461 EUR
Retailer 12€475 EUR
Retailer 2€507 EUR
Retailer 15€720 EUR
Retailer 10€865 EUR
Retailer 4€873 EUR
Retailer 11€1,080 EUR
Brilliant Earth€1,155 EUR

33 data points across 16 retailers

16 retailers€242 EUR to €1,155 EUR

Retailer 1
-
€219 EUR
$245 USD
Price last confirmed 19 days ago
A
Retailer 2
-
€242 EUR
$270 USD
View
Final sale: no returns
Retailer 3
-
€254 EUR
$284 USD
View
Price last confirmed 19 days ago
Retailer 4
-
€271 EUR
$303 USD
View
Price last confirmed 20 days ago
Retailer 5
-
€274 EUR
$306 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
€298 EUR
HK$2,600 HKD
View
A
Retailer 7
-
€360 EUR
$402 USD
View
A
Retailer 8
-
€445 EUR
View
A
Retailer 9
-
€461 EUR
ZAR 8,313 ZAR
View
A
Retailer 10
-
€475 EUR
$531 USD
View
B+
Retailer 11
-
€507 EUR
£446 GBP
View
B+
Retailer 12
-
€720 EUR
SGD 1,087 SGD
View
B
Retailer 13
-
€865 EUR
$966 USD
View
Retailer 14
-
€873 EUR
$975 USD
View
Price last confirmed 17 days ago
B
Retailer 15
-
€1,080 EUR
£950 GBP
View
Most Expensive
B
Brilliant Earth
21383961A · Oct 31
€1,155 EUR
$1,290 USD
View
15 more retailers have this diamond
Prices start from €242 EURSave up to €913 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
1.04ct Round
€242 EUR