Radiant|Lab Grown|IGI

1.26ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG840619134

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG840619134

Diamond specifications and retailer prices

From €240 EUR
$268 USD
As of October 30, 2026
Save €1,813 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,148 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant 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 very-good cut grade and certified by IGI LG840619134 or 840619134. Listed at 21 retailers as of October 30, 2026, with a 756% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619134
Dimensions7.82 × 5.30 × 3.63 mm
L/W Ratio1.48
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
7.82 mm5.30 mm1.26 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619134
Side View
Table 67.0%Crown 42.6°Girdle: MediumPavilion 37.5°Culet: NoneDepth 68.5%

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 30
Current: €2,148 EUR|Low: €240 EUR|High: €2,148 EUR|Avg: €774 EUR
Rare Carat
Retailer 2
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Retailer 5
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Retailer 11
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 10€240 EUR
Retailer 19€278 EUR
Retailer 11€282 EUR
Retailer 9€298 EUR
Retailer 17€298 EUR
Retailer 15€316 EUR
Retailer 5€439 EUR
Retailer 3€495 EUR
Retailer 16€511 EUR
Retailer 21€524 EUR
Retailer 2€555 EUR
Retailer 13€571 EUR
Retailer 6€761 EUR
Retailer 4€915 EUR
Retailer 8€957 EUR
Retailer 7€1,003 EUR
Retailer 14€1,093 EUR
Retailer 18€1,195 EUR
Retailer 20€1,224 EUR
Retailer 12€2,053 EUR
Rare Carat€2,148 EUR

12 data points across 21 retailers

21 retailers€240 EUR to €2,053 EUR

A
Cheapest Retailer
-
€240 EUR
$268 USD
A
Retailer 2
-
€278 EUR
$311 USD
View
A
Retailer 3
-
€282 EUR
$315 USD
View
Final sale: no returns
A
Retailer 4
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€298 EUR
$333 USD
View
A
Retailer 5
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€298 EUR
$333 USD
View
A
Retailer 6
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€316 EUR
£278 GBP
View
A
Retailer 7
-
€439 EUR
$490 USD
View
A
Retailer 8
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€495 EUR
$553 USD
View
A
Retailer 9
-
€511 EUR
ZAR 9,231 ZAR
View
A
Retailer 10
-
€524 EUR
$585 USD
View
A
Retailer 11
-
€555 EUR
View
A
Retailer 12
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€571 EUR
£502 GBP
View
B+
Retailer 13
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€761 EUR
$850 USD
View
B+
Retailer 14
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€915 EUR
$1,022 USD
View
B+
Retailer 15
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€957 EUR
$1,069 USD
View
B+
Retailer 16
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€1,003 EUR
$1,120 USD
View
B
Retailer 17
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€1,093 EUR
SGD 1,650 SGD
View
B
Retailer 18
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€1,195 EUR
£1,051 GBP
View
B
Retailer 19
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€1,224 EUR
$1,367 USD
View
B
Retailer 20
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€2,053 EUR
$2,294 USD
View
Most Expensive
Rare Carat
JH-256199 · Oct 21
€2,148 EUR
$2,400 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from €240 EURSave up to €1,813 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 Radiant
€240 EUR