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Round|Lab Grown|IGI

1.48ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG815697909

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815697909

Diamond specifications and retailer prices

From $440 AUD
As of November 4, 2026
Save $3,038 AUD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,478 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.48ct lab-grown round diamond

This 1.48ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815697909 or 815697909. Listed at 9 retailers as of November 4, 2026, with prices from $440 to $3,478, a $3,038 spread on the same certified stone. Do Amore Diamonds lists it at $3,478. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697909
Dimensions7.31 × 7.27 × 4.52 mm
L/W Ratio1.01
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
7.31 mm7.27 mm1.48 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697909
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 41°CuletDepth 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: Nov 4
Current: $3,478 AUD|Low: $358 AUD|High: $4,775 AUD|Avg: $1,686 AUD|-20.5%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
November 4, 2026
Retailer 2$440 AUD
Retailer 8$801 AUD
Retailer 12$820 AUD
Retailer 7$858 AUD
Retailer 5$885 AUD
Retailer 4$924 AUD
Retailer 15$945 AUD
Retailer 6$1,329 AUD
Retailer 9$1,490 AUD
Retailer 13$1,541 AUD
Retailer 3$1,862 AUD
Retailer 10$2,191 AUD
Retailer 11$2,865 AUD
Retailer 14$2,908 AUD
Do Amore Diamonds$3,478 AUD

19 data points across 15 retailers

9 retailers$440 AUD to $3,478 AUD

A
Cheapest Retailer
-
$440 AUD
Final sale: no returns
A
Retailer 2
-
$801 AUD
View
A
Retailer 3
-
$820 AUD
View
B+
Retailer 4
-
$1,490 AUD
View
B+
Retailer 5
-
$1,541 AUD
View
B
Retailer 6
-
$2,191 AUD
View
B
Retailer 7
-
$2,865 AUD
View
B
Retailer 8
-
$2,908 AUD
View
Most Expensive
B
Do Amore Diamonds
27-772F38975 · Nov 4
$3,478 AUD
$2,440 USD
View
8 more retailers have this diamond
Prices start from $440 AUDSave up to $3,038 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 Round
$440 AUD