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Round|Lab Grown|IGI

1.26ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG817672966

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817672966

Diamond specifications and retailer prices

From $293 AUD
As of November 5, 2026
Save $2,516 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,809 AUD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown round diamond

This 1.26ct 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 LG817672966 or 817672966. Listed at 16 retailers as of November 5, 2026, with prices from $293 to $2,809, a $2,516 spread on the same certified stone. Do Amore Diamonds lists it at $2,809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817672966
Dimensions6.94 × 6.97 × 4.25 mm
L/W Ratio1.00
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
6.94 mm6.97 mm1.26 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817672966
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

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: $2,809 AUD|Low: $293 AUD|High: $2,809 AUD|Avg: $1,035 AUD
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 6$293 AUD
Retailer 7$327 AUD
Retailer 5$339 AUD
Retailer 11$432 AUD
Retailer 10$490 AUD
Retailer 9$642 AUD
Retailer 2$643 AUD
Retailer 8$722 AUD
Retailer 15$979 AUD
Retailer 16$1,061 AUD
Retailer 12$1,112 AUD
Retailer 4$1,288 AUD
Retailer 14$1,528 AUD
Retailer 13$1,602 AUD
Retailer 3$2,314 AUD
Do Amore Diamonds$2,809 AUD

16 data points across 16 retailers

16 retailers$293 AUD to $2,809 AUD

A
Cheapest Retailer
-
$293 AUD
A
Retailer 2
-
$327 AUD
View
Final sale: no returns
A
Retailer 3
-
$339 AUD
View
A
Retailer 4
-
$432 AUD
View
B+
Retailer 5
-
$490 AUD
View
A
Retailer 6
-
$642 AUD
View
A
Retailer 7
-
$643 AUD
View
A
Retailer 8
-
$722 AUD
View
B+
Retailer 9
-
$979 AUD
View
B+
Retailer 10
-
$1,061 AUD
View
B+
Retailer 11
-
$1,112 AUD
View
B+
Retailer 12
-
$1,288 AUD
View
B+
Retailer 13
-
$1,528 AUD
View
B+
Retailer 14
-
$1,602 AUD
View
B
Retailer 15
-
$2,314 AUD
View
Most Expensive
B
Do Amore Diamonds
27-F764D8931 · Nov 6
$2,809 AUD
$1,930 USD
View
15 more retailers have this diamond
Prices start from $293 AUDSave up to $2,516 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
1.26ct Round
$293 AUD