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Round|Lab Grown|IGI

1.10ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG826635509

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826635509

Diamond specifications and retailer prices

From $314 AUD
As of November 5, 2026
Save $1,883 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,198 AUD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 1.1ct lab-grown round diamond

This 1.1ct 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 LG826635509 or 826635509. Listed at 21 retailers as of November 5, 2026, with prices from $314 to $2,198, a $1,883 spread on the same certified stone. Brilliant Earth lists it at $2,198. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826635509
Dimensions6.54 × 6.58 × 4.12 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
6.54 mm6.58 mm1.10 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826635509
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.8%

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: $2,198 AUD|Low: $313 AUD|High: $2,198 AUD|Avg: $953 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
November 6, 2026
Retailer 18$314 AUD
Retailer 9$387 AUD
Retailer 8$390 AUD
Retailer 16$524 AUD
Retailer 12$626 AUD
Retailer 11$658 AUD
Retailer 2$661 AUD
Retailer 13$713 AUD
Retailer 10$780 AUD
Retailer 7$946 AUD
Retailer 17$952 AUD
Retailer 4$1,255 AUD
Retailer 5$1,285 AUD
Retailer 3$1,330 AUD
Retailer 6$1,362 AUD
Retailer 14$1,557 AUD
Retailer 15$1,594 AUD
Brilliant Earth$2,198 AUD

24 data points across 18 retailers

21 retailers$314 AUD to $2,198 AUD

A
Cheapest Retailer
-
$314 AUD
Retailer 2
-
$387 AUD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$390 AUD
View
Retailer 4
-
$396 AUD
View
Price last confirmed 67 days ago
A
Retailer 5
-
$447 AUD
View
A
Retailer 6
-
$524 AUD
View
A
Retailer 7
-
$626 AUD
View
A
Retailer 8
-
$658 AUD
View
A
Retailer 9
-
$661 AUD
View
A
Retailer 10
-
$713 AUD
View
B+
Retailer 11
-
$780 AUD
View
B+
Retailer 12
-
$946 AUD
View
B+
Retailer 13
-
$952 AUD
View
B+
Retailer 14
-
$1,255 AUD
View
B+
Retailer 15
-
$1,285 AUD
View
B+
Retailer 16
-
$1,330 AUD
View
B
Retailer 17
-
$1,362 AUD
View
B
Retailer 18
-
$1,557 AUD
View
B
Retailer 19
-
$1,594 AUD
View
B
Retailer 20
-
$2,054 AUD
View
Most Expensive
B
Brilliant Earth
21117978A · Nov 5
$2,198 AUD
$1,510 USD
View
20 more retailers have this diamond
Prices start from $314 AUDSave up to $1,883 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
1.10ct Round
$314 AUD