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Radiant|Lab Grown|IGI

1.07ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG818662269

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

Certificate IGI LG818662269

Diamond specifications and retailer prices

From €388 EUR
$433 USD
As of October 30, 2026
Save €1,340 EUR (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,804 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.07ct lab-grown radiant diamond

This 1.07ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818662269 or 818662269. Listed at 7 retailers as of October 30, 2026, with a 346% 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

1.07
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662269
Dimensions7.12 × 5.04 × 3.51 mm
L/W Ratio1.41
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
7.12 mm5.04 mm1.07 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662269
Side View
Table 65.0%Crown 46.1°Girdle: MediumPavilion 36.1°Culet: NoneDepth 69.6%

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: €1,804 EUR|Low: €224 EUR|High: €2,095 EUR|Avg: €932 EUR|-0.7%
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
Retailer 14
October 30, 2026
Retailer 4€224 EUR
Retailer 14€349 EUR
Retailer 10€388 EUR
Retailer 13€576 EUR
Retailer 5€591 EUR
Retailer 12€602 EUR
Retailer 9€720 EUR
Retailer 11€845 EUR
Retailer 3€980 EUR
Retailer 7€992 EUR
Retailer 6€1,162 EUR
Retailer 2€1,361 EUR
Retailer 8€1,728 EUR
Rare Carat€1,804 EUR

15 data points across 14 retailers

7 retailers€388 EUR to €1,728 EUR

A
Cheapest Retailer
-
€388 EUR
$433 USD
B+
Retailer 2
-
€720 EUR
$804 USD
View
B+
Retailer 3
-
€845 EUR
$944 USD
View
B+
Retailer 4
-
€992 EUR
£873 GBP
View
B
Retailer 5
-
€1,361 EUR
$1,520 USD
View
B
Retailer 6
-
€1,728 EUR
$1,930 USD
View
Most Expensive
Rare Carat
PD-229092 · Oct 21
€1,804 EUR
$2,015 USD
View
Price last confirmed 10 days ago
6 more retailers have this diamond
Prices start from €388 EURSave up to €1,340 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
1.07ct Radiant
€388 EUR