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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 €1,434 EUR (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,589 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 €1,589, a €1,434 spread on the same certified stone. Rare Carat lists it at €1,589. 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
Color
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: €1,589 EUR|Low: €149 EUR|High: €2,479 EUR|Avg: €704 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 31, 2026
Retailer 10€149 EUR
Retailer 13€155 EUR
Retailer 12€225 EUR
Retailer 15€342 EUR
Retailer 3€384 EUR
Retailer 5€405 EUR
Retailer 4€409 EUR
Retailer 8€497 EUR
Retailer 7€509 EUR
Retailer 2€653 EUR
Retailer 6€672 EUR
Retailer 17€682 EUR
Retailer 18€752 EUR
Retailer 9€794 EUR
Retailer 14€997 EUR
Retailer 11€1,289 EUR
Retailer 16€1,486 EUR
Rare Carat€1,589 EUR

31 data points across 18 retailers

10 retailers€155 EUR to €1,589 EUR

A
Cheapest Retailer
-
€155 EUR
$173 USD
A
Retailer 2
-
€225 EUR
£198 GBP
View
A
Retailer 3
-
€342 EUR
$382 USD
View
B+
Retailer 4
-
€653 EUR
$729 USD
View
B+
Retailer 5
-
€682 EUR
$762 USD
View
B+
Retailer 6
-
€752 EUR
$840 USD
View
B
Retailer 7
-
€997 EUR
£877 GBP
View
B
Retailer 8
-
€1,289 EUR
$1,440 USD
View
B
Retailer 9
-
€1,486 EUR
$1,660 USD
View
Most Expensive
B
Rare Carat
PD-211828 · Oct 28
€1,589 EUR
$1,775 USD
View
9 more retailers have this diamond
Prices start from €155 EURSave up to €1,434 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