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Radiant|Lab Grown|IGI

1.26ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG617451467

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

Certificate IGI LG617451467

Diamond specifications and retailer prices

From $320 AUD
As of November 4, 2026
Save $3,237 AUD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,557 AUD at Do Amore Diamonds · As of November 5, 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 LG617451467 or 617451467. Listed at 21 retailers as of November 4, 2026, with prices from $320 to $3,557, a $3,237 spread on the same certified stone. Do Amore Diamonds lists it at $3,557. 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 angle47.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617451467
Dimensions7.66 × 5.21 × 3.56 mm
L/W Ratio1.47
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
7.66 mm5.21 mm1.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617451467
Side View
Table 68.0%Crown 47.7°Girdle: MediumPavilion 34.8°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $3,071 AUD|Low: $320 AUD|High: $3,628 AUD|Avg: $1,248 AUD|-3.6%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 11$320 AUD
Retailer 3$359 AUD
Retailer 14$371 AUD
Retailer 4$397 AUD
Retailer 8$403 AUD
Retailer 13$531 AUD
Retailer 5$767 AUD
Retailer 2$824 AUD
Retailer 9$857 AUD
Retailer 15$914 AUD
Retailer 18$1,073 AUD
Retailer 16$1,116 AUD
Retailer 12$1,409 AUD
Retailer 17$1,653 AUD
Retailer 6$1,783 AUD
Retailer 7$2,614 AUD
Retailer 10$2,664 AUD
Do Amore Diamonds$3,071 AUD

32 data points across 18 retailers

21 retailers$320 AUD to $3,557 AUD

A+
Cheapest Retailer
-
$320 AUD
A
Retailer 2
-
$359 AUD
View
Final sale: no returns
A
Retailer 3
-
$371 AUD
View
A
Retailer 4
-
$397 AUD
View
Retailer 5
-
$403 AUD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$531 AUD
View
A
Retailer 7
-
$767 AUD
View
A
Retailer 8
-
$824 AUD
View
A
Retailer 9
-
$857 AUD
View
A
Retailer 10
-
$914 AUD
View
A
Retailer 11
-
$1,073 AUD
View
B+
Retailer 12
-
$1,116 AUD
View
B+
Retailer 13
-
$1,409 AUD
View
B+
Retailer 14
-
$1,653 AUD
View
B+
Retailer 15
-
$1,783 AUD
View
B
Retailer 16
-
$2,614 AUD
View
Retailer 17
-
$2,664 AUD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$3,071 AUD
View
B
Retailer 19
-
$3,397 AUD
View
B
Retailer 20
-
$3,484 AUD
View
Most Expensive
B
Do Amore Diamonds
23-617451467 · Nov 5
$3,557 AUD
$2,490 USD
View
20 more retailers have this diamond
Prices start from $320 AUDSave up to $3,237 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
$320 AUD