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Round|Lab Grown|IGI

1.30ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG769608089

Shape and cutting style on the report: Round brilliant

Certificate IGI LG769608089

Diamond specifications and retailer prices

From $295 AUD
As of November 5, 2026
Save $2,295 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,591 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG769608089 or 769608089. Listed at 14 retailers as of November 3, 2026, with prices from $295 to $2,591, a $2,295 spread on the same certified stone. Brilliant Earth lists it at $2,591. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG769608089
Dimensions7.02 × 6.98 × 4.33 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
7.02 mm6.98 mm1.30 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG769608089
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

Caratlytics Score

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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: $2,591 AUD|Low: $256 AUD|High: $2,678 AUD|Avg: $957 AUD|-3.3%
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
November 5, 2026
Retailer 14$295 AUD
Retailer 3$320 AUD
Retailer 4$371 AUD
Retailer 12$633 AUD
Retailer 5$639 AUD
Retailer 6$683 AUD
Retailer 15$691 AUD
Retailer 11$726 AUD
Retailer 10$891 AUD
Retailer 13$1,176 AUD
Retailer 9$1,180 AUD
Retailer 7$1,287 AUD
Retailer 2$1,706 AUD
Retailer 8$1,950 AUD
Brilliant Earth$2,591 AUD

28 data points across 15 retailers

14 retailers$295 AUD to $2,591 AUD

Retailer 1
-
$285 AUD
Price last confirmed 46 days ago
A
Retailer 2
-
$295 AUD
View
A
Retailer 3
-
$320 AUD
View
Final sale: no returns
Retailer 4
-
$332 AUD
View
Price last confirmed 46 days ago
A
Retailer 5
-
$633 AUD
View
A
Retailer 6
-
$726 AUD
View
A
Retailer 7
-
$891 AUD
View
B+
Retailer 8
-
$985 AUD
View
Retailer 9
-
$1,138 AUD
View
Price last confirmed 42 days ago
B+
Retailer 10
-
$1,176 AUD
View
B+
Retailer 11
-
$1,180 AUD
View
B
Retailer 12
-
$1,706 AUD
View
B
Retailer 13
-
$1,950 AUD
View
Most Expensive
B
Brilliant Earth
18206797A · Nov 3
$2,591 AUD
$1,780 USD
View
13 more retailers have this diamond
Prices start from $295 AUDSave up to $2,295 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
1.30ct Round
$295 AUD