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Round|Lab Grown|IGI

1.42ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794623284

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794623284

Diamond specifications and retailer prices

From $390 AUD
$274 USD
As of October 29, 2026
Save $3,069 AUD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,459 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.42ct lab-grown round diamond

This 1.42ct lab-grown round 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 LG794623284 or 794623284. Listed at 11 retailers as of October 29, 2026, with prices from $390 to $3,459, a $3,069 spread on the same certified stone. Do Amore Diamonds lists it at $3,459. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623284
Dimensions7.25 × 7.20 × 4.43 mm
L/W Ratio1.01
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
7.25 mm7.20 mm1.42 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623284
Side View
Table 54.0%Crown 33.2°Girdle: Slightly ThickPavilion 40.4°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $3,459 AUD|Low: $390 AUD|High: $4,242 AUD|Avg: $1,929 AUD|-18.5%
Do Amore Diamonds
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
October 30, 2026
Retailer 14$390 AUD
Retailer 11$453 AUD
Retailer 10$769 AUD
Retailer 12$800 AUD
Retailer 13$1,486 AUD
Retailer 15$1,566 AUD
Retailer 16$1,715 AUD
Retailer 7$1,764 AUD
Retailer 4$1,774 AUD
Retailer 6$1,791 AUD
Retailer 5$1,831 AUD
Retailer 9$2,151 AUD
Retailer 2$2,776 AUD
Retailer 3$2,790 AUD
Do Amore Diamonds$3,459 AUD
Retailer 8$3,824 AUD

31 data points across 16 retailers

11 retailers$390 AUD to $3,459 AUD

A+
Cheapest Retailer
-
$390 AUD
$274 USD
A
Retailer 2
-
$453 AUD
$318 USD
View
A
Retailer 3
-
$769 AUD
$540 USD
View
A
Retailer 4
-
$800 AUD
$562 USD
View
B+
Retailer 5
-
$1,486 AUD
$1,044 USD
View
B+
Retailer 6
-
$1,566 AUD
$1,100 USD
View
B+
Retailer 7
-
$1,715 AUD
$1,205 USD
View
B+
Retailer 8
-
$2,151 AUD
£1,190 GBP
View
B
Retailer 9
-
$2,776 AUD
$1,950 USD
View
B
Retailer 10
-
$2,790 AUD
$1,960 USD
View
Most Expensive
B
Do Amore Diamonds
27-96AF3CCAC · Oct 29
$3,459 AUD
$2,430 USD
View
10 more retailers have this diamond
Prices start from $390 AUDSave up to $3,069 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+
1.42ct Round
$390 AUD