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Round|Lab Grown|IGI

1.42ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840633338

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840633338

Diamond specifications and retailer prices

From €266 EUR
$297 USD
As of October 29, 2026
Save €1,502 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,768 EUR at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.42ct lab-grown round diamond

This 1.42ct 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 LG840633338 or 840633338. Listed at 21 retailers as of October 25, 2026, with prices from €266 to €1,768, a €1,502 spread on the same certified stone. Rare Carat lists it at €1,768. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840633338
Dimensions7.21 × 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
7.21 mm7.25 mm1.42 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840633338
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

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: €1,768 EUR|Low: €266 EUR|High: €1,960 EUR|Avg: €785 EUR|-0.5%
Rare Carat
Retailer 2
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Retailer 21
October 31, 2026
Retailer 9€266 EUR
Retailer 10€297 EUR
Retailer 4€308 EUR
Retailer 5€329 EUR
Retailer 11€329 EUR
Retailer 3€519 EUR
Retailer 18€534 EUR
Retailer 15€538 EUR
Retailer 6€539 EUR
Retailer 8€559 EUR
Retailer 17€566 EUR
Retailer 2€582 EUR
Retailer 7€789 EUR
Retailer 21€1,011 EUR
Retailer 20€1,056 EUR
Retailer 12€1,059 EUR
Retailer 14€1,102 EUR
Retailer 19€1,173 EUR
Retailer 16€1,327 EUR
Retailer 13€1,754 EUR
Rare Carat€1,768 EUR

23 data points across 21 retailers

21 retailers€266 EUR to €1,768 EUR

A
Cheapest Retailer
-
€266 EUR
$297 USD
A
Retailer 2
-
€297 EUR
$332 USD
View
Final sale: no returns
A
Retailer 3
-
€308 EUR
$344 USD
View
A
Retailer 4
-
€329 EUR
$368 USD
View
A
Retailer 5
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€329 EUR
$368 USD
View
A
Retailer 6
-
€519 EUR
$580 USD
View
Retailer 7
-
€534 EUR
£470 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
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€538 EUR
View
A
Retailer 9
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€539 EUR
$602 USD
View
A
Retailer 10
-
€559 EUR
$624 USD
View
A
Retailer 11
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€566 EUR
ZAR 10,213 ZAR
View
A
Retailer 12
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€582 EUR
£512 GBP
View
A
Retailer 13
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€789 EUR
$882 USD
View
B+
Retailer 14
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€1,011 EUR
$1,130 USD
View
B+
Retailer 15
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€1,056 EUR
SGD 1,595 SGD
View
B+
Retailer 16
-
€1,059 EUR
$1,183 USD
View
B+
Retailer 17
-
€1,102 EUR
$1,231 USD
View
B+
Retailer 18
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€1,173 EUR
$1,310 USD
View
B+
Retailer 19
-
€1,327 EUR
£1,167 GBP
View
B
Retailer 20
-
€1,754 EUR
$1,960 USD
View
Most Expensive
B
Rare Carat
PD-250294 · Oct 25
€1,768 EUR
$1,975 USD
View
20 more retailers have this diamond
Prices start from €266 EURSave up to €1,502 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
1.42ct Round
€266 EUR