Round|Lab Grown|IGI

1.26ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836620587

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836620587

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of October 29, 2026
Save €1,373 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,665 EUR at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

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 LG836620587 or 836620587. Listed at 20 retailers as of October 29, 2026, with a 577% 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 angle33.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620587
Dimensions6.99 × 6.96 × 4.22 mm
L/W Ratio1.00
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
6.99 mm6.96 mm1.26 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620587
Side View
Table 57.0%Crown 33.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A+
Exceptional
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: €1,611 EUR|Low: €235 EUR|High: €1,611 EUR|Avg: €705 EUR
Brilliant Earth
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
Retailer 19
October 31, 2026
Retailer 7€238 EUR
Retailer 8€267 EUR
Retailer 3€277 EUR
Retailer 4€295 EUR
Retailer 10€295 EUR
Retailer 14€439 EUR
Retailer 12€487 EUR
Retailer 5€491 EUR
Retailer 13€508 EUR
Retailer 2€565 EUR
Retailer 6€635 EUR
Retailer 19€909 EUR
Retailer 11€951 EUR
Retailer 18€952 EUR
Retailer 9€996 EUR
Retailer 17€1,040 EUR
Retailer 15€1,187 EUR
Retailer 16€1,405 EUR
Brilliant Earth€1,611 EUR

39 data points across 19 retailers

20 retailers€238 EUR to €1,611 EUR

A+
Cheapest Retailer
-
€238 EUR
$266 USD
A
Retailer 2
-
€267 EUR
$298 USD
View
Final sale: no returns
A
Retailer 3
-
€277 EUR
$309 USD
View
A
Retailer 4
-
€295 EUR
$330 USD
View
A
Retailer 5
-
€295 EUR
$330 USD
View
A
Retailer 6
-
€439 EUR
$490 USD
View
A
Retailer 7
-
€487 EUR
View
A
Retailer 8
-
€491 EUR
$548 USD
View
A
Retailer 9
-
€508 EUR
ZAR 9,171 ZAR
View
A
Retailer 10
-
€565 EUR
£497 GBP
View
A
Retailer 11
-
€635 EUR
$709 USD
View
B+
Retailer 12
-
€909 EUR
$1,015 USD
View
B+
Retailer 13
-
€951 EUR
$1,062 USD
View
B+
Retailer 14
-
€952 EUR
SGD 1,438 SGD
View
B+
Retailer 15
-
€996 EUR
$1,113 USD
View
B+
Retailer 16
-
€1,040 EUR
$1,162 USD
View
B+
Retailer 17
-
€1,187 EUR
£1,044 GBP
View
Retailer 18
-
€1,405 EUR
$1,570 USD
View
Price last confirmed 13 days ago
B
Retailer 19
-
€1,611 EUR
$1,800 USD
View
Most Expensive
Brilliant Earth
21427799A · Sep 28
€1,665 EUR
$1,860 USD
View
Price last confirmed 32 days ago
19 more retailers have this diamond
Prices start from €238 EURSave up to €1,373 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
€238 EUR