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Round|Lab Grown|IGI

1.04ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816624896

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816624896

Diamond specifications and retailer prices

From $323 AUD
$227 USD
As of October 29, 2026
Save $1,769 AUD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,092 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816624896 or 816624896. Listed at 19 retailers as of October 29, 2026, with prices from $323 to $2,092, a $1,769 spread on the same certified stone. Brilliant Earth lists it at $2,092. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816624896
Dimensions6.54 × 6.51 × 3.97 mm
L/W Ratio1.00
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
6.54 mm6.51 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816624896
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $2,092 AUD|Low: $276 AUD|High: $2,092 AUD|Avg: $929 AUD
Brilliant Earth
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
Retailer 19
October 30, 2026
Retailer 9$323 AUD
Retailer 4$360 AUD
Retailer 5$374 AUD
Retailer 3$400 AUD
Retailer 11$416 AUD
Retailer 14$562 AUD
Retailer 12$671 AUD
Retailer 17$687 AUD
Retailer 18$716 AUD
Retailer 2$745 AUD
Retailer 7$840 AUD
Retailer 6$867 AUD
Retailer 19$1,285 AUD
Retailer 15$1,291 AUD
Retailer 8$1,361 AUD
Retailer 10$1,459 AUD
Retailer 13$1,612 AUD
Retailer 16$1,820 AUD
Brilliant Earth$2,092 AUD

36 data points across 19 retailers

19 retailers$323 AUD to $2,092 AUD

A+
Cheapest Retailer
-
$323 AUD
$227 USD
A
Retailer 2
-
$360 AUD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$374 AUD
$263 USD
View
A
Retailer 4
-
$400 AUD
$281 USD
View
Retailer 5
-
$416 AUD
$292 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$562 AUD
$395 USD
View
A
Retailer 7
-
$671 AUD
€449 EUR
View
A
Retailer 8
-
$687 AUD
ZAR 7,799 ZAR
View
A
Retailer 9
-
$716 AUD
$503 USD
View
A
Retailer 10
-
$745 AUD
£412 GBP
View
B+
Retailer 11
-
$840 AUD
$590 USD
View
B+
Retailer 12
-
$867 AUD
$609 USD
View
B+
Retailer 13
-
$1,285 AUD
$903 USD
View
B
Retailer 14
-
$1,291 AUD
$907 USD
View
B+
Retailer 15
-
$1,361 AUD
$956 USD
View
B+
Retailer 16
-
$1,459 AUD
$1,025 USD
View
B+
Retailer 17
-
$1,612 AUD
£892 GBP
View
B
Retailer 18
-
$1,820 AUD
$1,279 USD
View
Most Expensive
B
Brilliant Earth
21018877A · Oct 29
$2,092 AUD
$1,470 USD
View
18 more retailers have this diamond
Prices start from $323 AUDSave up to $1,769 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+
1.04ct Round
$323 AUD