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Oval|Lab Grown|IGI

1.00ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG804657218

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG804657218

Diamond specifications and retailer prices

From €155 EUR
$173 USD
As of October 29, 2026
Save €1,439 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,595 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval 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 LG804657218 or 804657218. Listed at 10 retailers as of October 28, 2026, with prices from €155 to €1,595, a €1,439 spread on the same certified stone. Rare Carat lists it at €1,595. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657218
Dimensions8.15 × 5.53 × 3.54 mm
L/W Ratio1.47
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
8.15 mm5.53 mm1.00 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657218
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.0%

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 29
Current: €1,595 EUR|Low: €149 EUR|High: €2,489 EUR|Avg: €736 EUR|+2.9%
Rare Carat
Retailer 2
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Retailer 10
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Retailer 12
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Retailer 18
October 30, 2026
Retailer 10€149 EUR
Retailer 11€155 EUR
Retailer 2€226 EUR
Retailer 13€343 EUR
Retailer 3€386 EUR
Retailer 5€407 EUR
Retailer 4€410 EUR
Retailer 8€499 EUR
Retailer 7€511 EUR
Retailer 6€675 EUR
Retailer 15€685 EUR
Retailer 16€686 EUR
Retailer 17€755 EUR
Retailer 9€797 EUR
Retailer 12€1,001 EUR
Retailer 18€1,447 EUR
Retailer 14€1,491 EUR
Rare Carat€1,595 EUR

29 data points across 18 retailers

10 retailers€155 EUR to €1,595 EUR

A
Cheapest Retailer
-
€155 EUR
$173 USD
A
Retailer 2
-
€226 EUR
£198 GBP
View
A
Retailer 3
-
€343 EUR
$382 USD
View
B+
Retailer 4
-
€685 EUR
$762 USD
View
B+
Retailer 5
-
€686 EUR
$763 USD
View
B+
Retailer 6
-
€755 EUR
$840 USD
View
B
Retailer 7
-
€1,001 EUR
£877 GBP
View
B
Retailer 8
-
€1,447 EUR
$1,610 USD
View
B
Retailer 9
-
€1,491 EUR
$1,660 USD
View
Most Expensive
B
Rare Carat
PD-211828 · Oct 28
€1,595 EUR
$1,775 USD
View
9 more retailers have this diamond
Prices start from €155 EURSave up to €1,439 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
1.00ct Oval
€155 EUR