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Round|Lab Grown|IGI

1.00ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG833607254

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833607254

Diamond specifications and retailer prices

From $254 AUD
As of November 5, 2026
Save $1,546 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,800 AUD at Brilliant Earth · As of November 3, 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 LG833607254 or 833607254. Listed at 18 retailers as of November 3, 2026, with prices from $254 to $1,800, a $1,546 spread on the same certified stone. Brilliant Earth lists it at $1,800. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833607254
Dimensions6.49 × 6.54 × 3.86 mm
L/W Ratio1.01
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
6.49 mm6.54 mm1.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833607254
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
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: Nov 5
Current: $1,800 AUD|Low: $254 AUD|High: $2,571 AUD|Avg: $785 AUD|-30.0%
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
November 5, 2026
Retailer 4$254 AUD
Retailer 18$296 AUD
Retailer 7$316 AUD
Retailer 8$316 AUD
Retailer 9$429 AUD
Retailer 2$506 AUD
Retailer 12$536 AUD
Retailer 14$544 AUD
Retailer 11$560 AUD
Retailer 3$637 AUD
Retailer 16$749 AUD
Retailer 13$769 AUD
Retailer 10$864 AUD
Retailer 17$1,000 AUD
Retailer 5$1,016 AUD
Retailer 6$1,091 AUD
Retailer 15$1,476 AUD
Brilliant Earth$1,800 AUD

35 data points across 18 retailers

18 retailers$254 AUD to $1,800 AUD

A
Cheapest Retailer
-
$254 AUD
A
Retailer 2
-
$296 AUD
View
A
Retailer 3
-
$316 AUD
View
Retailer 4
-
$316 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$429 AUD
View
A
Retailer 6
-
$506 AUD
View
A
Retailer 7
-
$536 AUD
View
A
Retailer 8
-
$544 AUD
View
A
Retailer 9
-
$560 AUD
View
B+
Retailer 10
-
$637 AUD
View
B+
Retailer 11
-
$749 AUD
View
B+
Retailer 12
-
$769 AUD
View
B+
Retailer 13
-
$864 AUD
View
Retailer 14
-
$1,000 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$1,016 AUD
View
B
Retailer 16
-
$1,091 AUD
View
B
Retailer 17
-
$1,476 AUD
View
Most Expensive
B
Brilliant Earth
21496703A · Nov 3
$1,800 AUD
$1,260 USD
View
17 more retailers have this diamond
Prices start from $254 AUDSave up to $1,546 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
$254 AUD