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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 €243 EUR
$270 USD
As of October 30, 2026
Save €1,078 EUR (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,321 EUR at Brilliant Earth · As of October 29, 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 29, 2026, with prices from €243 to €1,321, a €1,078 spread on the same certified stone. Brilliant Earth lists it at €1,321. 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
Colour
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: €1,321 EUR|Low: €214 EUR|High: €1,321 EUR|Avg: €553 EUR
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
October 30, 2026
Retailer 6€220 EUR
Retailer 12€243 EUR
Retailer 5€255 EUR
Retailer 8€272 EUR
Retailer 7€275 EUR
Retailer 3€299 EUR
Retailer 13€361 EUR
Retailer 9€448 EUR
Retailer 15€462 EUR
Retailer 11€477 EUR
Retailer 2€509 EUR
Retailer 14€723 EUR
Retailer 16€873 EUR
Retailer 4€876 EUR
Retailer 10€1,084 EUR
Brilliant Earth€1,321 EUR

33 data points across 16 retailers

16 retailers€243 EUR to €1,321 EUR

Retailer 1
-
€220 EUR
$245 USD
Price last confirmed 17 days ago
A
Retailer 2
-
€243 EUR
$270 USD
View
Final sale: no returns
Retailer 3
-
€255 EUR
$284 USD
View
Price last confirmed 17 days ago
Retailer 4
-
€272 EUR
$303 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€275 EUR
$306 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
€299 EUR
HK$2,600 HKD
View
A
Retailer 7
-
€361 EUR
$402 USD
View
A
Retailer 8
-
€448 EUR
View
A
Retailer 9
-
€462 EUR
ZAR 8,313 ZAR
View
A
Retailer 10
-
€477 EUR
$531 USD
View
B+
Retailer 11
-
€509 EUR
£446 GBP
View
B+
Retailer 12
-
€723 EUR
SGD 1,087 SGD
View
B
Retailer 13
-
€873 EUR
$972 USD
View
Retailer 14
-
€876 EUR
$975 USD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
€1,084 EUR
£950 GBP
View
Most Expensive
B
Brilliant Earth
21383961A · Oct 29
€1,321 EUR
$1,470 USD
View
15 more retailers have this diamond
Prices start from €243 EURSave up to €1,078 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
€243 EUR