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Oval|Lab Grown|IGI

1.46ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG792617887

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG792617887

Diamond specifications and retailer prices

From $661 AUD
$463 USD
As of November 1, 2026
Save $1,367 AUD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,028 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 1.46ct lab-grown oval diamond

This 1.46ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG792617887 or 792617887. Listed at 7 retailers as of November 1, 2026, with prices from $661 to $2,028, a $1,367 spread on the same certified stone. MOH London lists it at $2,028. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.46
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792617887
Dimensions8.82 × 6.45 × 4.06 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.82 mm6.45 mm1.46 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG792617887
Side View
Table 63.0%Crown 32.5°Girdle: MED-THKPavilion 41.5°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 1
Current: $2,028 AUD|Low: $592 AUD|High: $2,039 AUD|Avg: $1,151 AUD|+34.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$661 AUD
Retailer 6$763 AUD
Retailer 2$894 AUD
Retailer 4$937 AUD
Retailer 7$1,383 AUD
Retailer 5$1,863 AUD
MOH London$2,028 AUD

28 data points across 7 retailers

7 retailers$661 AUD to $2,028 AUD

A
Cheapest Retailer
-
$661 AUD
$463 USD
B+
Retailer 2
-
$763 AUD
$535 USD
View
B
Retailer 3
-
$894 AUD
£493 GBP
View
B
Retailer 4
-
$937 AUD
$657 USD
View
B
Retailer 5
-
$1,383 AUD
$969 USD
View
C
Retailer 6
-
$1,863 AUD
$1,306 USD
View
Most Expensive
C
MOH London
LG792617887 · Nov 3
$2,028 AUD
£1,119 GBP
View
6 more retailers have this diamond
Prices start from $661 AUDSave up to $1,367 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
1.46ct Oval
$661 AUD