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Round|Lab Grown|IGI

1.13ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG818659428

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818659428

Diamond specifications and retailer prices

From €423 EUR
$473 USD
As of October 30, 2026
Save €1,492 EUR (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,915 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.13ct lab-grown round diamond

This 1.13ct 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 LG818659428 or 818659428. Listed at 9 retailers as of October 30, 2026, with prices from €423 to €1,915, a €1,492 spread on the same certified stone. Do Amore Diamonds lists it at €1,915. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659428
Dimensions6.69 × 6.73 × 4.10 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
6.69 mm6.73 mm1.13 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659428
Side View
Table 58.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

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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: €1,915 EUR|Low: €176 EUR|High: €2,139 EUR|Avg: €805 EUR|-10.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
October 30, 2026
Retailer 6€176 EUR
Retailer 9€423 EUR
Retailer 2€443 EUR
Retailer 13€443 EUR
Retailer 5€458 EUR
Retailer 3€494 EUR
Retailer 15€525 EUR
Retailer 10€799 EUR
Retailer 11€841 EUR
Retailer 7€916 EUR
Retailer 4€937 EUR
Retailer 12€1,088 EUR
Retailer 8€1,102 EUR
Retailer 14€1,414 EUR
Do Amore Diamonds€1,915 EUR

20 data points across 15 retailers

9 retailers€423 EUR to €1,915 EUR

A
Cheapest Retailer
-
€423 EUR
$473 USD
A
Retailer 2
-
€443 EUR
£389 GBP
View
Retailer 3
-
€458 EUR
ZAR 8,260 ZAR
View
Price last confirmed 51 days ago
B+
Retailer 4
-
€799 EUR
$893 USD
View
B+
Retailer 5
-
€841 EUR
$940 USD
View
Retailer 6
-
€1,088 EUR
$1,215 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
€1,102 EUR
£969 GBP
View
B
Retailer 8
-
€1,414 EUR
$1,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-D942D37A6 · Oct 30
€1,915 EUR
$2,140 USD
View
8 more retailers have this diamond
Prices start from €423 EURSave up to €1,492 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
1.13ct Round
€423 EUR