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Oval|Lab Grown|IGI

1.46ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG739586918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG739586918

Diamond specifications and retailer prices

From $343 AUD
$241 USD
As of October 29, 2026
Save $1,543 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,117 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739586918 or 739586918. Listed at 18 retailers as of October 28, 2026, with a 450% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739586918
Dimensions9.08 × 6.50 × 3.97 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
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
9.08 mm6.50 mm1.46 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739586918
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

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: $3,117 AUD|Low: $334 AUD|High: $3,131 AUD|Avg: $1,049 AUD|-0.5%
Rare Carat
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
October 30, 2026
Retailer 4$343 AUD
Retailer 8$384 AUD
Retailer 10$399 AUD
Retailer 5$426 AUD
Retailer 16$426 AUD
Retailer 2$452 AUD
Retailer 14$591 AUD
Retailer 12$732 AUD
Retailer 7$780 AUD
Retailer 11$807 AUD
Retailer 13$1,039 AUD
Retailer 3$1,369 AUD
Retailer 17$1,374 AUD
Retailer 6$1,443 AUD
Retailer 18$1,559 AUD
Retailer 15$1,716 AUD
Retailer 9$1,887 AUD
Rare Carat$3,117 AUD

28 data points across 18 retailers

18 retailers$343 AUD to $1,887 AUD

A
Cheapest Retailer
-
$343 AUD
$241 USD
A
Retailer 2
-
$384 AUD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$399 AUD
$280 USD
View
A
Retailer 4
-
$426 AUD
$299 USD
View
A
Retailer 5
-
$426 AUD
$299 USD
View
A
Retailer 6
-
$452 AUD
£250 GBP
View
B+
Retailer 7
-
$591 AUD
$415 USD
View
A
Retailer 8
-
$732 AUD
ZAR 8,304 ZAR
View
A
Retailer 9
-
$780 AUD
$548 USD
View
A
Retailer 10
-
$807 AUD
£446 GBP
View
A
Retailer 11
-
$1,039 AUD
View
B+
Retailer 12
-
$1,369 AUD
$962 USD
View
B+
Retailer 13
-
$1,374 AUD
$965 USD
View
B+
Retailer 14
-
$1,443 AUD
$1,014 USD
View
B+
Retailer 15
-
$1,559 AUD
$1,095 USD
View
B+
Retailer 16
-
$1,716 AUD
£949 GBP
View
B+
Retailer 17
-
$1,887 AUD
$1,325 USD
View
Most Expensive
Rare Carat
SS18990_l_739586918 · Oct 21
$3,117 AUD
$2,190 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $343 AUDSave up to $1,543 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
$343 AUD