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Oval|Lab Grown|IGI

1.48ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818667683

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818667683

Diamond specifications and retailer prices

From $723 AUD
$508 USD
As of October 30, 2026
Save $3,797 AUD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,520 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.48ct lab-grown oval diamond

This 1.48ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818667683 or 818667683. Listed at 8 retailers as of October 28, 2026, with prices from $723 to $4,520, a $3,797 spread on the same certified stone. Rare Carat lists it at $4,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818667683
Dimensions9.30 × 6.47 × 4.01 mm
L/W Ratio1.44
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
9.30 mm6.47 mm1.48 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818667683
Side View
Table 57.0%Crown 34.7°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 30
Current: $4,520 AUD|Low: $335 AUD|High: $4,620 AUD|Avg: $1,837 AUD|-2.2%
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
October 30, 2026
Retailer 5$335 AUD
Retailer 6$723 AUD
Retailer 13$864 AUD
Retailer 12$898 AUD
Retailer 9$1,399 AUD
Retailer 10$1,466 AUD
Retailer 11$1,555 AUD
Retailer 3$1,626 AUD
Retailer 4$1,749 AUD
Retailer 8$2,018 AUD
Retailer 7$3,331 AUD
Retailer 2$3,345 AUD
Rare Carat$4,520 AUD

17 data points across 13 retailers

8 retailers$723 AUD to $4,520 AUD

A
Cheapest Retailer
-
$723 AUD
$508 USD
B+
Retailer 2
-
$1,399 AUD
$983 USD
View
B+
Retailer 3
-
$1,466 AUD
$1,030 USD
View
B+
Retailer 4
-
$1,555 AUD
$1,092 USD
View
B+
Retailer 5
-
$2,018 AUD
£1,116 GBP
View
B
Retailer 6
-
$3,331 AUD
$2,340 USD
View
B
Retailer 7
-
$3,345 AUD
$2,350 USD
View
Most Expensive
B
Rare Carat
PD-227612 · Oct 28
$4,520 AUD
$3,175 USD
View
7 more retailers have this diamond
Prices start from $723 AUDSave up to $3,797 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
1.48ct Oval
$723 AUD