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Round|Lab Grown|IGI

1.26ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816624088

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816624088

Diamond specifications and retailer prices

From €282 EUR
$315 USD
As of October 30, 2026
Save €1,329 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,611 EUR at Brilliant Earth · As of October 29, 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 LG816624088 or 816624088. Listed at 15 retailers as of October 29, 2026, with prices from €282 to €1,611, a €1,329 spread on the same certified stone. Brilliant Earth lists it at €1,611. 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 angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624088
Dimensions6.99 × 6.97 × 4.20 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 mm6.97 mm1.26 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624088
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.2%

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 30
Current: €1,611 EUR|Low: €203 EUR|High: €1,665 EUR|Avg: €817 EUR|-3.2%
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
October 30, 2026
Retailer 5€282 EUR
Retailer 14€440 EUR
Retailer 10€443 EUR
Retailer 7€513 EUR
Retailer 9€537 EUR
Retailer 2€550 EUR
Retailer 13€639 EUR
Retailer 3€697 EUR
Retailer 11€960 EUR
Retailer 4€1,050 EUR
Retailer 8€1,260 EUR
Retailer 6€1,302 EUR
Retailer 12€1,405 EUR
Brilliant Earth€1,611 EUR

34 data points across 14 retailers

15 retailers€282 EUR to €1,611 EUR

A
Cheapest Retailer
-
€282 EUR
$315 USD
Final sale: no returns
Retailer 2
-
€312 EUR
$349 USD
View
Price last confirmed 28 days ago
A
Retailer 3
-
€440 EUR
$492 USD
View
A
Retailer 4
-
€443 EUR
$495 USD
View
A
Retailer 5
-
€513 EUR
View
A
Retailer 6
-
€537 EUR
ZAR 9,697 ZAR
View
A
Retailer 7
-
€550 EUR
£484 GBP
View
A
Retailer 8
-
€639 EUR
$714 USD
View
A
Retailer 9
-
€697 EUR
$778 USD
View
B+
Retailer 10
-
€960 EUR
$1,073 USD
View
B+
Retailer 11
-
€1,050 EUR
$1,174 USD
View
B+
Retailer 12
-
€1,260 EUR
£1,108 GBP
View
B
Retailer 13
-
€1,302 EUR
$1,454 USD
View
Retailer 14
-
€1,405 EUR
$1,570 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21018626A · Oct 29
€1,611 EUR
$1,800 USD
View
14 more retailers have this diamond
Prices start from €282 EURSave up to €1,329 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
€282 EUR