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Oval|Lab Grown|IGI

1.09ct F FL Oval Lab Grown Diamond

EX • F/FL • IGI LG805678124

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805678124

Diamond specifications and retailer prices

From €395 EUR
$441 USD
As of October 29, 2026
Save €1,413 EUR (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,807 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown oval diamond

This 1.09ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805678124 or 805678124. Listed at 19 retailers as of October 29, 2026, with prices from €395 to €1,807, a €1,413 spread on the same certified stone. MOH London lists it at €1,807. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805678124
Dimensions8.71 × 5.82 × 3.49 mm
L/W Ratio1.50
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
8.71 mm5.82 mm1.09 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805678124
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.0%

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: €1,807 EUR|Low: €395 EUR|High: €2,492 EUR|Avg: €978 EUR|-27.5%
MOH London
Retailer 2
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Retailer 20
October 30, 2026
Retailer 13€395 EUR
Retailer 6€441 EUR
Retailer 18€442 EUR
Retailer 15€490 EUR
Retailer 20€490 EUR
Retailer 5€538 EUR
Retailer 7€658 EUR
Retailer 14€658 EUR
Retailer 3€664 EUR
Retailer 4€687 EUR
Retailer 2€809 EUR
Retailer 16€841 EUR
Retailer 11€895 EUR
Retailer 9€1,297 EUR
Retailer 19€1,316 EUR
Retailer 17€1,574 EUR
Retailer 10€1,603 EUR
Retailer 12€1,719 EUR
Retailer 8€1,757 EUR
MOH London€1,807 EUR

35 data points across 20 retailers

19 retailers€395 EUR to €1,807 EUR

A
Cheapest Retailer
-
€395 EUR
$441 USD
A
Retailer 2
-
€441 EUR
$493 USD
View
Final sale: no returns
A
Retailer 3
-
€442 EUR
$494 USD
View
A
Retailer 4
-
€490 EUR
$547 USD
View
A
Retailer 5
-
€490 EUR
$547 USD
View
A
Retailer 6
-
€538 EUR
HK$4,700 HKD
View
B+
Retailer 7
-
€658 EUR
$735 USD
View
B+
Retailer 8
-
€658 EUR
$735 USD
View
B+
Retailer 9
-
€664 EUR
$742 USD
View
B+
Retailer 10
-
€687 EUR
$768 USD
View
B+
Retailer 11
-
€809 EUR
£711 GBP
View
B+
Retailer 12
-
€841 EUR
ZAR 15,181 ZAR
View
B
Retailer 13
-
€1,297 EUR
SGD 1,958 SGD
View
B
Retailer 14
-
€1,316 EUR
$1,470 USD
View
B
Retailer 15
-
€1,574 EUR
$1,758 USD
View
B
Retailer 16
-
€1,603 EUR
$1,791 USD
View
Retailer 17
-
€1,719 EUR
£1,512 GBP
View
Price last confirmed 11 days ago
B
Retailer 18
-
€1,757 EUR
$1,963 USD
View
Most Expensive
B
MOH London
LG805678124 · Oct 29
€1,807 EUR
£1,590 GBP
View
18 more retailers have this diamond
Prices start from €395 EURSave up to €1,413 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
1.09ct Oval
€395 EUR