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Round|Lab Grown|IGI

1.26ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840619835

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840619835

Diamond specifications and retailer prices

From €226 EUR
$252 USD
As of October 29, 2026
Save €993 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,396 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.26ct lab-grown round diamond

This 1.26ct 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 LG840619835 or 840619835. Listed at 20 retailers as of October 29, 2026, with a 440% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619835
Dimensions6.85 × 6.89 × 4.29 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
6.85 mm6.89 mm1.26 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619835
Side View
Table 56.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.4%

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: €1,396 EUR|Low: €226 EUR|High: €1,405 EUR|Avg: €635 EUR|-0.6%
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
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Retailer 15
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Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 9€226 EUR
Retailer 5€252 EUR
Retailer 3€262 EUR
Retailer 6€280 EUR
Retailer 19€280 EUR
Retailer 18€425 EUR
Retailer 13€454 EUR
Retailer 15€464 EUR
Retailer 2€469 EUR
Retailer 17€481 EUR
Retailer 4€507 EUR
Retailer 14€533 EUR
Retailer 20€630 EUR
Retailer 7€861 EUR
Retailer 12€900 EUR
Retailer 11€905 EUR
Retailer 8€947 EUR
Retailer 16€1,129 EUR
Retailer 10€1,218 EUR
Rare Carat€1,396 EUR

17 data points across 20 retailers

20 retailers€226 EUR to €1,218 EUR

A
Cheapest Retailer
-
€226 EUR
$252 USD
A
Retailer 2
-
€252 EUR
$281 USD
View
Final sale: no returns
A
Retailer 3
-
€262 EUR
$293 USD
View
A
Retailer 4
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€280 EUR
$313 USD
View
A
Retailer 5
-
€280 EUR
$313 USD
View
A
Retailer 6
-
€425 EUR
$475 USD
View
A
Retailer 7
-
€454 EUR
£399 GBP
View
A
Retailer 8
-
€464 EUR
View
A
Retailer 9
-
€469 EUR
$524 USD
View
A
Retailer 10
-
€481 EUR
ZAR 8,689 ZAR
View
A
Retailer 11
-
€507 EUR
$566 USD
View
A
Retailer 12
-
€533 EUR
£468 GBP
View
A
Retailer 13
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€630 EUR
$704 USD
View
B+
Retailer 14
-
€861 EUR
$962 USD
View
B+
Retailer 15
-
€900 EUR
$1,006 USD
View
B+
Retailer 16
-
€905 EUR
SGD 1,367 SGD
View
B+
Retailer 17
-
€947 EUR
$1,058 USD
View
B+
Retailer 18
-
€1,129 EUR
£993 GBP
View
B+
Retailer 19
-
€1,218 EUR
$1,361 USD
View
Most Expensive
Rare Carat
M20A-40_l_840619835 · Oct 18
€1,396 EUR
$1,560 USD
View
Price last confirmed 12 days ago
19 more retailers have this diamond
Prices start from €226 EURSave up to €993 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
1.26ct Round
€226 EUR