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Radiant|Lab Grown|IGI

1.26ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG743546493

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG743546493

Diamond specifications and retailer prices

From $313 AUD
As of November 4, 2026
Save $2,701 AUD (90%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $3,014 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown radiant diamond

This 1.26ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743546493 or 743546493. Listed at 29 retailers as of November 4, 2026, with prices from $313 to $3,014, a $2,701 spread on the same certified stone. Do Amore Diamonds lists it at $3,014. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743546493
Dimensions7.91 × 5.31 × 3.51 mm
L/W Ratio1.49
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
7.91 mm5.31 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743546493
Side View
Table 62.0%Crown 38.9°Girdle: Slightly ThickPavilion 33.3°Culet: NoneDepth 66.1%

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: $3,014 AUD|Low: $313 AUD|High: $3,457 AUD|Avg: $1,363 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
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Retailer 17
November 5, 2026
Retailer 4$313 AUD
Retailer 2$350 AUD
Retailer 8$603 AUD
Retailer 5$607 AUD
Retailer 12$716 AUD
Retailer 14$740 AUD
Retailer 10$806 AUD
Retailer 7$913 AUD
Retailer 13$1,050 AUD
Retailer 17$1,254 AUD
Retailer 3$1,623 AUD
Retailer 11$1,714 AUD
Retailer 6$1,777 AUD
Retailer 9$1,791 AUD
Retailer 15$2,614 AUD
Retailer 16$2,621 AUD
Do Amore Diamonds$3,014 AUD

40 data points across 17 retailers

29 retailers$313 AUD to $3,014 AUD

A
Cheapest Retailer
-
$313 AUD
Retailer 2
-
$313 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$313 AUD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$350 AUD
View
Final sale: no returns
Retailer 5
-
$363 AUD
View
Price last confirmed 40 days ago
Retailer 6
-
$384 AUD
View
Price last confirmed 40 days ago
Retailer 7
-
$384 AUD
View
Price last confirmed 37 days ago
Retailer 8
-
$389 AUD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$603 AUD
View
A
Retailer 10
-
$607 AUD
View
A
Retailer 11
-
$716 AUD
View
A
Retailer 12
-
$737 AUD
View
A
Retailer 13
-
$740 AUD
View
A
Retailer 14
-
$806 AUD
View
A
Retailer 15
-
$913 AUD
View
A
Retailer 16
-
$941 AUD
View
A
Retailer 17
-
$1,050 AUD
View
B+
Retailer 18
-
$1,254 AUD
View
B+
Retailer 19
-
$1,379 AUD
View
Retailer 20
-
$1,379 AUD
View
Price last confirmed 37 days ago
Retailer 21
-
$1,379 AUD
View
Price last confirmed 27 days ago
B+
Retailer 22
-
$1,623 AUD
View
B+
Retailer 23
-
$1,714 AUD
View
B+
Retailer 24
-
$1,744 AUD
View
Retailer 25
-
$1,777 AUD
View
Price last confirmed 32 days ago
B
Retailer 26
-
$1,791 AUD
View
B
Retailer 27
-
$2,614 AUD
View
Retailer 28
-
$2,621 AUD
View
Price last confirmed 19 days ago
Most Expensive
B
Do Amore Diamonds
27-16DBEA347 · Nov 4
$3,014 AUD
$2,110 USD
View
28 more retailers have this diamond
Prices start from $313 AUDSave up to $2,701 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 Radiant
$313 AUD