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Oval|Lab Grown|IGI

0.99ct F FL Oval Lab Grown Diamond

ID • F/FL • IGI LG815698143

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815698143

Diamond specifications and retailer prices

From $332 AUD
As of November 4, 2026
Save $2,666 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,998 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 0.99ct lab-grown oval diamond

This 0.99ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815698143 or 815698143. Listed at 18 retailers as of November 3, 2026, with prices from $332 to $2,998, a $2,666 spread on the same certified stone. MOH London lists it at $2,998. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.99
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698143
Dimensions8.40 × 5.47 × 3.44 mm
L/W Ratio1.54
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
8.40 mm5.47 mm0.99 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698143
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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 4
Current: $2,998 AUD|Low: $332 AUD|High: $3,726 AUD|Avg: $1,590 AUD|-19.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 13$332 AUD
Retailer 11$597 AUD
Retailer 8$659 AUD
Retailer 4$737 AUD
Retailer 10$737 AUD
Retailer 7$897 AUD
Retailer 2$904 AUD
Retailer 18$1,004 AUD
Retailer 12$1,115 AUD
Retailer 17$1,155 AUD
Retailer 15$1,263 AUD
Retailer 5$1,276 AUD
Retailer 16$1,440 AUD
Retailer 14$1,481 AUD
Retailer 3$2,194 AUD
Retailer 6$2,623 AUD
Retailer 9$2,666 AUD
MOH London$2,998 AUD

42 data points across 18 retailers

18 retailers$332 AUD to $2,998 AUD

A
Cheapest Retailer
-
$332 AUD
A
Retailer 2
-
$597 AUD
View
A
Retailer 3
-
$659 AUD
View
A
Retailer 4
-
$737 AUD
View
Final sale: no returns
A
Retailer 5
-
$737 AUD
View
Retailer 6
-
$815 AUD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$897 AUD
View
A
Retailer 8
-
$904 AUD
View
B+
Retailer 9
-
$1,115 AUD
View
B+
Retailer 10
-
$1,155 AUD
View
B+
Retailer 11
-
$1,263 AUD
View
B+
Retailer 12
-
$1,276 AUD
View
B+
Retailer 13
-
$1,440 AUD
View
B+
Retailer 14
-
$1,481 AUD
View
B
Retailer 15
-
$2,194 AUD
View
B
Retailer 16
-
$2,623 AUD
View
B
Retailer 17
-
$2,666 AUD
View
Most Expensive
B
MOH London
LG815698143 · Nov 3
$2,998 AUD
£1,656 GBP
View
17 more retailers have this diamond
Prices start from $332 AUDSave up to $2,666 AUD

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
0.99ct Oval
$332 AUD