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Round|Lab Grown|IGI

1.43ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG825660124

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825660124

Diamond specifications and retailer prices

From €268 EUR
$299 USD
As of October 29, 2026
Save €1,509 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,777 EUR at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.43ct lab-grown round diamond

This 1.43ct 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 LG825660124 or 825660124. Listed at 19 retailers as of October 25, 2026, with prices from €268 to €1,777, a €1,509 spread on the same certified stone. Rare Carat lists it at €1,777. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825660124
Dimensions7.30 × 7.25 × 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
7.30 mm7.25 mm1.43 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825660124
Side View
Table 57.0%Crown 33.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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 29
Current: €1,777 EUR|Low: €263 EUR|High: €1,969 EUR|Avg: €789 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
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Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 7€268 EUR
Retailer 8€299 EUR
Retailer 3€310 EUR
Retailer 4€331 EUR
Retailer 10€331 EUR
Retailer 16€470 EUR
Retailer 14€540 EUR
Retailer 5€542 EUR
Retailer 15€569 EUR
Retailer 12€586 EUR
Retailer 6€799 EUR
Retailer 17€885 EUR
Retailer 19€1,019 EUR
Retailer 18€1,062 EUR
Retailer 11€1,065 EUR
Retailer 9€1,108 EUR
Retailer 13€1,336 EUR
Retailer 2€1,772 EUR
Rare Carat€1,777 EUR

37 data points across 19 retailers

19 retailers€268 EUR to €1,777 EUR

A
Cheapest Retailer
-
€268 EUR
$299 USD
A
Retailer 2
-
€299 EUR
$334 USD
View
Final sale: no returns
A
Retailer 3
-
€310 EUR
$346 USD
View
A
Retailer 4
-
€331 EUR
$370 USD
View
A
Retailer 5
-
€331 EUR
$370 USD
View
A
Retailer 6
-
€470 EUR
$525 USD
View
A
Retailer 7
-
€540 EUR
View
A
Retailer 8
-
€542 EUR
$606 USD
View
A
Retailer 9
-
€569 EUR
ZAR 10,278 ZAR
View
A
Retailer 10
-
€586 EUR
£516 GBP
View
A
Retailer 11
-
€799 EUR
$893 USD
View
B+
Retailer 12
-
€885 EUR
$989 USD
View
B+
Retailer 13
-
€1,019 EUR
$1,138 USD
View
B+
Retailer 14
-
€1,062 EUR
SGD 1,603 SGD
View
B+
Retailer 15
-
€1,065 EUR
$1,190 USD
View
B+
Retailer 16
-
€1,108 EUR
$1,238 USD
View
B+
Retailer 17
-
€1,336 EUR
£1,175 GBP
View
B
Retailer 18
-
€1,772 EUR
$1,980 USD
View
Most Expensive
B
Rare Carat
PD-239712 · Oct 25
€1,777 EUR
$1,985 USD
View
18 more retailers have this diamond
Prices start from €268 EURSave up to €1,509 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
1.43ct Round
€268 EUR