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Round|Lab Grown|IGI

1.15ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG804668375

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804668375

Diamond specifications and retailer prices

From $349 AUD
As of November 4, 2026
Save $2,644 AUD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,994 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 LG804668375 or 804668375. Listed at 9 retailers as of November 4, 2026, with prices from $349 to $2,994, a $2,644 spread on the same certified stone. Do Amore Diamonds lists it at $2,994. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668375
Dimensions6.78 × 6.73 × 4.13 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
6.78 mm6.73 mm1.15 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668375
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.1%

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 4
Current: $2,994 AUD|Low: $285 AUD|High: $3,464 AUD|Avg: $1,273 AUD|-13.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 16
November 5, 2026
Retailer 10$349 AUD
Retailer 12$610 AUD
Retailer 9$687 AUD
Retailer 16$713 AUD
Retailer 6$736 AUD
Retailer 8$770 AUD
Retailer 4$795 AUD
Retailer 3$841 AUD
Retailer 13$1,247 AUD
Retailer 15$1,297 AUD
Retailer 7$1,424 AUD
Retailer 5$1,504 AUD
Retailer 11$1,582 AUD
Retailer 2$1,693 AUD
Retailer 14$2,252 AUD
Do Amore Diamonds$2,994 AUD

28 data points across 16 retailers

9 retailers$349 AUD to $2,994 AUD

A
Cheapest Retailer
-
$349 AUD
Final sale: no returns
A
Retailer 2
-
$610 AUD
View
A
Retailer 3
-
$687 AUD
View
B+
Retailer 4
-
$1,247 AUD
View
B+
Retailer 5
-
$1,297 AUD
View
B+
Retailer 6
-
$1,582 AUD
View
B+
Retailer 7
-
$1,693 AUD
View
B
Retailer 8
-
$2,252 AUD
View
Most Expensive
B
Do Amore Diamonds
27-F968066D2 · Nov 4
$2,994 AUD
$2,100 USD
View
8 more retailers have this diamond
Prices start from $349 AUDSave up to $2,644 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
$349 AUD