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Round|Lab Grown|IGI

1.01ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG794623919

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794623919

Diamond specifications and retailer prices

From $322 AUD
$226 USD
As of October 29, 2026
Save $2,753 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,075 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown round diamond

This 1.01ct 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 LG794623919 or 794623919. Listed at 21 retailers as of October 29, 2026, with prices from $322 to $3,075, a $2,753 spread on the same certified stone. Brilliant Earth lists it at $3,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623919
Dimensions6.40 × 6.35 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm6.35 mm1.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623919
Side View
Table 59.0%Crown 35.5°Girdle: Slightly ThickPavilion 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 29
Current: $3,075 AUD|Low: $322 AUD|High: $3,075 AUD|Avg: $1,039 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 3$322 AUD
Retailer 18$373 AUD
Retailer 7$400 AUD
Retailer 17$400 AUD
Retailer 16$416 AUD
Retailer 19$679 AUD
Retailer 4$682 AUD
Retailer 15$686 AUD
Retailer 6$730 AUD
Retailer 2$741 AUD
Retailer 13$831 AUD
Retailer 12$1,253 AUD
Retailer 8$1,284 AUD
Retailer 20$1,288 AUD
Retailer 5$1,358 AUD
Retailer 11$1,359 AUD
Retailer 9$1,423 AUD
Retailer 14$1,609 AUD
Retailer 10$1,803 AUD
Brilliant Earth$3,075 AUD

28 data points across 20 retailers

21 retailers$322 AUD to $3,075 AUD

A
Cheapest Retailer
-
$322 AUD
$226 USD
A
Retailer 2
-
$373 AUD
$262 USD
View
A
Retailer 3
-
$400 AUD
$281 USD
View
A
Retailer 4
-
$400 AUD
$281 USD
View
A
Retailer 5
-
$416 AUD
$292 USD
View
Final sale: no returns
Retailer 6
-
$608 AUD
$427 USD
View
Price last confirmed 58 days ago
A
Retailer 7
-
$679 AUD
$477 USD
View
A
Retailer 8
-
$682 AUD
$479 USD
View
A
Retailer 9
-
$686 AUD
ZAR 7,786 ZAR
View
A
Retailer 10
-
$730 AUD
$513 USD
View
A
Retailer 11
-
$741 AUD
£410 GBP
View
B+
Retailer 12
-
$831 AUD
€556 EUR
View
Retailer 13
-
$1,107 AUD
$778 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$1,284 AUD
$902 USD
View
B+
Retailer 15
-
$1,288 AUD
$905 USD
View
B+
Retailer 16
-
$1,358 AUD
$954 USD
View
B+
Retailer 17
-
$1,359 AUD
SGD 1,290 SGD
View
B+
Retailer 18
-
$1,423 AUD
$1,000 USD
View
B
Retailer 19
-
$1,609 AUD
£890 GBP
View
B
Retailer 20
-
$1,803 AUD
$1,267 USD
View
Most Expensive
B
Brilliant Earth
21419282A · Oct 29
$3,075 AUD
$2,160 USD
View
20 more retailers have this diamond
Prices start from $322 AUDSave up to $2,753 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
1.01ct Round
$322 AUD