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Round|Lab Grown|IGI

1.15ct F FL Round Lab Grown Diamond

EX • F/FL

Diamond specifications and retailer prices

From $312 AUD
As of November 3, 2026
Save $423 AUD (58%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $736 AUD at B2C Jewels · As of November 4, 2026
View at B2C Jewels

About this 1.15ct lab-grown round diamond

This 1.15ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of November 3, 2026, with prices from $312 to $736, a $423 spread on the same certified stone. B2C Jewels lists it at $736. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
F
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.73 × 6.78 × 4.13 mm
L/W Ratio1.01
Top View
6.73 mm6.78 mm1.15 ctF / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $736 AUD|Low: $312 AUD|High: $3,078 AUD|Avg: $1,149 AUD|-5.1%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$312 AUD
Retailer 2$359 AUD
B2C Jewels$736 AUD
Retailer 4$3,078 AUD

12 data points across 4 retailers

3 retailers$312 AUD to $736 AUD

A
Cheapest Retailer
-
$312 AUD
A
Retailer 2
-
$359 AUD
View
Most Expensive
B+
B2C Jewels
36966643 · Nov 4
$736 AUD
$516 USD
View
2 more retailers have this diamond
Prices start from $312 AUDSave up to $423 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
1.15ct Round
$312 AUD