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Round|Lab Grown|IGI

1.45ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG818659732

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818659732

Diamond specifications and retailer prices

From €270 EUR
$302 USD
As of October 29, 2026
Save €1,533 EUR (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,804 EUR at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.45ct lab-grown round diamond

This 1.45ct 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 LG818659732 or 818659732. Listed at 18 retailers as of October 25, 2026, with prices from €270 to €1,804, a €1,533 spread on the same certified stone. Rare Carat lists it at €1,804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659732
Dimensions7.29 × 7.22 × 4.50 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
7.29 mm7.22 mm1.45 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659732
Side View
Table 56.0%Crown 35.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.2%

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: €1,804 EUR|Low: €267 EUR|High: €2,059 EUR|Avg: €827 EUR|-1.7%
Rare Carat
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 6€270 EUR
Retailer 7€303 EUR
Retailer 3€336 EUR
Retailer 9€336 EUR
Retailer 15€474 EUR
Retailer 13€547 EUR
Retailer 4€549 EUR
Retailer 14€577 EUR
Retailer 11€594 EUR
Retailer 5€821 EUR
Retailer 16€899 EUR
Retailer 18€1,031 EUR
Retailer 17€1,072 EUR
Retailer 10€1,079 EUR
Retailer 8€1,121 EUR
Retailer 12€1,353 EUR
Retailer 2€1,790 EUR
Rare Carat€1,804 EUR

39 data points across 18 retailers

18 retailers€270 EUR to €1,804 EUR

A
Cheapest Retailer
-
€270 EUR
$302 USD
A
Retailer 2
-
€303 EUR
$339 USD
View
Final sale: no returns
A
Retailer 3
-
€336 EUR
$375 USD
View
A
Retailer 4
-
€336 EUR
$375 USD
View
A
Retailer 5
-
€474 EUR
$530 USD
View
A
Retailer 6
-
€547 EUR
View
A
Retailer 7
-
€549 EUR
$613 USD
View
A
Retailer 8
-
€577 EUR
ZAR 10,409 ZAR
View
A
Retailer 9
-
€594 EUR
£523 GBP
View
A
Retailer 10
-
€821 EUR
$917 USD
View
B+
Retailer 11
-
€899 EUR
$1,004 USD
View
B+
Retailer 12
-
€1,031 EUR
$1,152 USD
View
B+
Retailer 13
-
€1,072 EUR
SGD 1,619 SGD
View
B+
Retailer 14
-
€1,079 EUR
$1,205 USD
View
B+
Retailer 15
-
€1,121 EUR
$1,253 USD
View
B+
Retailer 16
-
€1,353 EUR
£1,190 GBP
View
B
Retailer 17
-
€1,790 EUR
$2,000 USD
View
Most Expensive
B
Rare Carat
PD-211736 · Oct 25
€1,804 EUR
$2,015 USD
View
17 more retailers have this diamond
Prices start from €270 EURSave up to €1,533 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
1.45ct Round
€270 EUR