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Round|Lab Grown|IGI

1.40ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG815698205

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815698205

Diamond specifications and retailer prices

From €443 EUR
$495 USD
As of October 31, 2026
Save €1,705 EUR (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,148 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698205 or 815698205. Listed at 9 retailers as of October 30, 2026, with prices from €443 to €2,148, a €1,705 spread on the same certified stone. Do Amore Diamonds lists it at €2,148. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698205
Dimensions7.19 × 7.13 × 4.44 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
7.19 mm7.13 mm1.40 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698205
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

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 31
Current: €2,148 EUR|Low: €216 EUR|High: €2,408 EUR|Avg: €941 EUR|-10.8%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 6€216 EUR
Retailer 2€443 EUR
Retailer 12€497 EUR
Retailer 8€531 EUR
Retailer 10€536 EUR
Retailer 7€541 EUR
Retailer 5€556 EUR
Retailer 3€566 EUR
Retailer 16€772 EUR
Retailer 13€922 EUR
Retailer 14€975 EUR
Retailer 4€1,123 EUR
Retailer 11€1,335 EUR
Retailer 9€1,719 EUR
Retailer 15€1,728 EUR
Do Amore Diamonds€2,148 EUR

23 data points across 16 retailers

9 retailers€443 EUR to €2,148 EUR

A
Cheapest Retailer
-
€443 EUR
$495 USD
A
Retailer 2
-
€497 EUR
$555 USD
View
A
Retailer 3
-
€536 EUR
£472 GBP
View
B+
Retailer 4
-
€922 EUR
$1,030 USD
View
B+
Retailer 5
-
€975 EUR
$1,089 USD
View
B+
Retailer 6
-
€1,335 EUR
£1,174 GBP
View
B+
Retailer 7
-
€1,719 EUR
$1,920 USD
View
B
Retailer 8
-
€1,728 EUR
$1,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-CF8964107 · Oct 30
€2,148 EUR
$2,400 USD
View
8 more retailers have this diamond
Prices start from €443 EURSave up to €1,705 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
1.40ct Round
€443 EUR