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Round|Lab Grown|IGI

1.18ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG749513660

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749513660

Diamond specifications and retailer prices

From €229 EUR
$256 USD
As of October 29, 2026
Save €1,257 EUR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,486 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.18ct lab-grown round diamond

This 1.18ct 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 LG749513660 or 749513660. Listed at 18 retailers as of October 29, 2026, with prices from €229 to €1,486, a €1,257 spread on the same certified stone. Brilliant Earth lists it at €1,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749513660
Dimensions6.77 × 6.74 × 4.21 mm
L/W Ratio1.00
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
6.77 mm6.74 mm1.18 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749513660
Side View
Table 58.0%Crown 36.2°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.3%

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: €1,486 EUR|Low: €220 EUR|High: €1,486 EUR|Avg: €617 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 14€229 EUR
Retailer 8€256 EUR
Retailer 3€284 EUR
Retailer 15€284 EUR
Retailer 10€471 EUR
Retailer 16€475 EUR
Retailer 12€479 EUR
Retailer 11€488 EUR
Retailer 2€541 EUR
Retailer 6€566 EUR
Retailer 5€575 EUR
Retailer 13€873 EUR
Retailer 4€916 EUR
Retailer 7€960 EUR
Retailer 9€1,145 EUR
Brilliant Earth€1,486 EUR

44 data points across 16 retailers

18 retailers€229 EUR to €1,486 EUR

A
Cheapest Retailer
-
€229 EUR
$256 USD
A
Retailer 2
-
€256 EUR
$286 USD
View
Final sale: no returns
A
Retailer 3
-
€266 EUR
$297 USD
View
A
Retailer 4
-
€284 EUR
$317 USD
View
A
Retailer 5
-
€284 EUR
$317 USD
View
A
Retailer 6
-
€471 EUR
View
A
Retailer 7
-
€475 EUR
$531 USD
View
A
Retailer 8
-
€479 EUR
$535 USD
View
A
Retailer 9
-
€488 EUR
ZAR 8,812 ZAR
View
A
Retailer 10
-
€541 EUR
£476 GBP
View
B+
Retailer 11
-
€566 EUR
$632 USD
View
B+
Retailer 12
-
€575 EUR
$642 USD
View
B+
Retailer 13
-
€873 EUR
$975 USD
View
B+
Retailer 14
-
€914 EUR
$1,021 USD
View
B+
Retailer 15
-
€916 EUR
SGD 1,383 SGD
View
B
Retailer 16
-
€960 EUR
$1,072 USD
View
B+
Retailer 17
-
€1,145 EUR
£1,007 GBP
View
Most Expensive
B
Brilliant Earth
16895251A · Oct 29
€1,486 EUR
$1,660 USD
View
17 more retailers have this diamond
Prices start from €229 EURSave up to €1,257 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
1.18ct Round
€229 EUR