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 $441 USD
As of November 1, 2026
Save $1,568 USD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,009 USD at MOH London · As of November 1, 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 20 retailers as of November 1, 2026, with prices from $441 to $2,009, a $1,568 spread on the same certified stone. MOH London lists it at $2,009. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,009 USD|Low: $441 USD|High: $2,784 USD|Avg: $1,089 USD|-27.8%
MOH London
Retailer 2
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Retailer 20
November 2, 2026
Retailer 15$441 USD
Retailer 7$493 USD
Retailer 19$494 USD
Retailer 3$547 USD
Retailer 17$547 USD
Retailer 6$602 USD
Retailer 8$735 USD
Retailer 16$735 USD
Retailer 4$742 USD
Retailer 5$768 USD
Retailer 14$868 USD
Retailer 13$904 USD
Retailer 2$943 USD
Retailer 10$1,449 USD
Retailer 20$1,470 USD
Retailer 18$1,758 USD
Retailer 11$1,791 USD
Retailer 12$1,920 USD
Retailer 9$1,963 USD
MOH London$2,009 USD

38 data points across 20 retailers

20 retailers$441 USD to $2,009 USD

A
Cheapest Retailer
-
$441 USD
A
Retailer 2
-
$493 USD
View
Final sale: no returns
A
Retailer 3
-
$494 USD
View
Retailer 4
-
$547 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$547 USD
View
A
Retailer 6
-
$602 USD
HK$4,700 HKD
View
B+
Retailer 7
-
$735 USD
View
B+
Retailer 8
-
$735 USD
View
B+
Retailer 9
-
$742 USD
View
B+
Retailer 10
-
$768 USD
View
B+
Retailer 11
-
$868 USD
€827 EUR
View
B+
Retailer 12
-
$904 USD
£712 GBP
View
B+
Retailer 13
-
$943 USD
ZAR 15,235 ZAR
View
B
Retailer 14
-
$1,449 USD
SGD 1,958 SGD
View
B
Retailer 15
-
$1,470 USD
View
B
Retailer 16
-
$1,758 USD
View
B
Retailer 17
-
$1,791 USD
View
Retailer 18
-
$1,920 USD
£1,512 GBP
View
Price last confirmed 11 days ago
B
Retailer 19
-
$1,963 USD
View
Most Expensive
B
MOH London
LG805678124 · Nov 1
$2,009 USD
£1,582 GBP
View
19 more retailers have this diamond
Prices start from $441 USDSave up to $1,568 USD

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
$441 USD