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Round|Lab Grown|IGI

1.00ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG809680240

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809680240

Diamond specifications and retailer prices

From $287 AUD
As of November 5, 2026
Save $1,727 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,014 AUD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809680240 or 809680240. Listed at 21 retailers as of November 5, 2026, with prices from $287 to $2,014, a $1,727 spread on the same certified stone. Brilliant Earth lists it at $2,014. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809680240
Dimensions6.30 × 6.35 × 4.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm6.35 mm1.00 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809680240
Side View
Table 56.0%Crown 35.7°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 63.7%

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 5
Current: $2,014 AUD|Low: $284 AUD|High: $2,186 AUD|Avg: $871 AUD|-7.8%
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
November 5, 2026
Retailer 17$287 AUD
Retailer 4$333 AUD
Retailer 10$353 AUD
Retailer 5$356 AUD
Retailer 12$401 AUD
Retailer 14$479 AUD
Retailer 7$587 AUD
Retailer 8$609 AUD
Retailer 2$643 AUD
Retailer 16$647 AUD
Retailer 11$690 AUD
Retailer 15$857 AUD
Retailer 6$859 AUD
Retailer 20$976 AUD
Retailer 19$1,141 AUD
Retailer 13$1,200 AUD
Retailer 18$1,217 AUD
Retailer 3$1,226 AUD
Retailer 9$1,648 AUD
Brilliant Earth$2,014 AUD

32 data points across 20 retailers

21 retailers$287 AUD to $2,014 AUD

A
Cheapest Retailer
-
$287 AUD
A
Retailer 2
-
$333 AUD
View
Retailer 3
-
$353 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$356 AUD
View
A
Retailer 5
-
$401 AUD
View
A
Retailer 6
-
$479 AUD
View
A
Retailer 7
-
$587 AUD
View
A
Retailer 8
-
$609 AUD
View
B+
Retailer 9
-
$643 AUD
View
A
Retailer 10
-
$647 AUD
View
B+
Retailer 11
-
$690 AUD
View
B+
Retailer 12
-
$857 AUD
View
B+
Retailer 13
-
$859 AUD
View
B+
Retailer 14
-
$976 AUD
View
B+
Retailer 15
-
$1,141 AUD
View
B
Retailer 16
-
$1,200 AUD
View
B
Retailer 17
-
$1,217 AUD
View
B
Retailer 18
-
$1,226 AUD
View
B
Retailer 19
-
$1,648 AUD
View
B
Retailer 20
-
$1,686 AUD
View
Most Expensive
B
Brilliant Earth
20615398A · Nov 5
$2,014 AUD
$1,410 USD
View
20 more retailers have this diamond
Prices start from $287 AUDSave up to $1,727 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
1.00ct Round
$287 AUD