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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 $782 NZD
As of November 3, 2026
Save $2,771 NZD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,553 NZD at MOH London · As of November 5, 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 21 retailers as of November 3, 2026, with prices from $782 to $3,553, a $2,771 spread on the same certified stone. MOH London lists it at $3,553. 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
Colour
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: Nov 3
Current: $3,553 NZD|Low: $782 NZD|High: $4,939 NZD|Avg: $2,015 NZD|-28.1%
MOH London
Retailer 2
Retailer 3
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Retailer 21
November 5, 2026
Retailer 17$782 NZD
Retailer 7$875 NZD
Retailer 20$876 NZD
Retailer 3$970 NZD
Retailer 18$970 NZD
Retailer 6$1,066 NZD
Retailer 13$1,224 NZD
Retailer 8$1,304 NZD
Retailer 4$1,316 NZD
Retailer 5$1,362 NZD
Retailer 16$1,540 NZD
Retailer 2$1,577 NZD
Retailer 15$1,673 NZD
Retailer 10$2,569 NZD
Retailer 21$2,608 NZD
Retailer 19$3,119 NZD
Retailer 11$3,175 NZD
Retailer 14$3,406 NZD
Retailer 12$3,477 NZD
Retailer 9$3,481 NZD
MOH London$3,553 NZD

39 data points across 21 retailers

21 retailers$782 NZD to $3,553 NZD

A
Cheapest Retailer
-
$782 NZD
A
Retailer 2
-
$875 NZD
View
Final sale: no returns
A
Retailer 3
-
$876 NZD
View
Retailer 4
-
$970 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$970 NZD
View
A
Retailer 6
-
$1,066 NZD
View
A
Retailer 7
-
$1,224 NZD
View
B+
Retailer 8
-
$1,304 NZD
View
B+
Retailer 9
-
$1,316 NZD
View
B+
Retailer 10
-
$1,362 NZD
View
B+
Retailer 11
-
$1,540 NZD
View
B+
Retailer 12
-
$1,577 NZD
View
B+
Retailer 13
-
$1,673 NZD
View
B
Retailer 14
-
$2,569 NZD
View
B
Retailer 15
-
$2,608 NZD
View
B
Retailer 16
-
$3,119 NZD
View
B
Retailer 17
-
$3,175 NZD
View
Retailer 18
-
$3,406 NZD
View
Price last confirmed 15 days ago
Retailer 19
-
$3,477 NZD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$3,481 NZD
View
Most Expensive
B
MOH London
LG805678124 · Nov 5
$3,553 NZD
£1,577 GBP
View
20 more retailers have this diamond
Prices start from $782 NZDSave up to $2,771 NZD

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
$782 NZD