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Round|Lab Grown|IGI

1.04ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG815697932

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815697932

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of October 29, 2026
Save $1,772 AUD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,149 AUD at Brilliant Earth · As of September 28, 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 LG815697932 or 815697932. Listed at 22 retailers as of October 29, 2026, with a 553% 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

1.04
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697932
Dimensions6.43 × 6.46 × 4.02 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
6.43 mm6.46 mm1.04 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697932
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: $2,092 AUD|Low: $320 AUD|High: $2,092 AUD|Avg: $937 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
Retailer 20
October 29, 2026
Retailer 4$320 AUD
Retailer 6$357 AUD
Retailer 18$372 AUD
Retailer 10$397 AUD
Retailer 17$397 AUD
Retailer 15$644 AUD
Retailer 13$668 AUD
Retailer 20$676 AUD
Retailer 16$682 AUD
Retailer 5$716 AUD
Retailer 9$730 AUD
Retailer 2$736 AUD
Retailer 8$1,075 AUD
Retailer 11$1,275 AUD
Retailer 3$1,280 AUD
Retailer 7$1,350 AUD
Retailer 19$1,376 AUD
Retailer 12$1,459 AUD
Retailer 14$1,598 AUD
Brilliant Earth$2,092 AUD

26 data points across 20 retailers

22 retailers$320 AUD to $2,092 AUD

A+
Cheapest Retailer
-
$320 AUD
$225 USD
A
Retailer 2
-
$357 AUD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$372 AUD
$261 USD
View
A
Retailer 4
-
$397 AUD
$279 USD
View
A
Retailer 5
-
$397 AUD
$279 USD
View
A
Retailer 6
-
$404 AUD
$284 USD
View
Price last confirmed 58 days ago
A
Retailer 7
-
$644 AUD
£356 GBP
View
A
Retailer 8
-
$668 AUD
€447 EUR
View
A
Retailer 9
-
$676 AUD
$475 USD
View
A
Retailer 10
-
$682 AUD
ZAR 7,737 ZAR
View
A
Retailer 11
-
$716 AUD
$503 USD
View
A
Retailer 12
-
$730 AUD
$513 USD
View
A
Retailer 13
-
$736 AUD
£407 GBP
View
B+
Retailer 14
-
$1,075 AUD
SGD 1,021 SGD
View
B+
Retailer 15
-
$1,275 AUD
$896 USD
View
B
Retailer 16
-
$1,280 AUD
$899 USD
View
B+
Retailer 17
-
$1,350 AUD
$949 USD
View
B+
Retailer 18
-
$1,376 AUD
$967 USD
View
B
Retailer 19
-
$1,459 AUD
$1,025 USD
View
B+
Retailer 20
-
$1,598 AUD
£884 GBP
View
B
Retailer 21
-
$2,092 AUD
$1,470 USD
View
Most Expensive
B
Brilliant Earth
20793424A · Sep 28
$2,149 AUD
$1,510 USD
View
Price last confirmed 31 days ago
21 more retailers have this diamond
Prices start from $320 AUDSave up to $1,772 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
$320 AUD