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Radiant|Lab Grown|IGI

1.22ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG754585960

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

Certificate IGI LG754585960

Diamond specifications and retailer prices

From $231 AUD
As of November 4, 2026
Save $1,993 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,224 AUD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754585960 or 754585960. Listed at 16 retailers as of November 4, 2026, with prices from $231 to $2,224, a $1,993 spread on the same certified stone. Do Amore Diamonds lists it at $2,224. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754585960
Dimensions7.53 × 5.36 × 3.62 mm
L/W Ratio1.40
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
7.53 mm5.36 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754585960
Side View
Table 64.0%Crown 23.9°Girdle: MediumPavilion 37.2°Culet: NoneDepth 67.5%

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: $2,224 AUD|Low: $231 AUD|High: $2,309 AUD|Avg: $832 AUD|+1.3%
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
November 5, 2026
Retailer 3$231 AUD
Retailer 5$259 AUD
Retailer 15$268 AUD
Retailer 4$336 AUD
Retailer 14$395 AUD
Retailer 11$533 AUD
Retailer 13$644 AUD
Retailer 10$771 AUD
Retailer 8$798 AUD
Retailer 9$974 AUD
Retailer 12$998 AUD
Retailer 6$1,018 AUD
Retailer 7$1,062 AUD
Retailer 2$1,475 AUD
Do Amore Diamonds$2,224 AUD

32 data points across 15 retailers

16 retailers$231 AUD to $2,224 AUD

A
Cheapest Retailer
-
$231 AUD
A
Retailer 2
-
$259 AUD
View
Final sale: no returns
A
Retailer 3
-
$268 AUD
View
A
Retailer 4
-
$336 AUD
View
B+
Retailer 5
-
$395 AUD
View
A
Retailer 6
-
$533 AUD
View
A
Retailer 7
-
$644 AUD
View
A
Retailer 8
-
$771 AUD
View
B+
Retailer 9
-
$798 AUD
View
B+
Retailer 10
-
$805 AUD
View
B+
Retailer 11
-
$974 AUD
View
B+
Retailer 12
-
$998 AUD
View
B+
Retailer 13
-
$1,018 AUD
View
B+
Retailer 14
-
$1,062 AUD
View
B
Retailer 15
-
$1,475 AUD
View
Most Expensive
B
Do Amore Diamonds
27-23C54507D · Nov 4
$2,224 AUD
$1,560 USD
View
15 more retailers have this diamond
Prices start from $231 AUDSave up to $1,993 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
1.22ct Radiant
$231 AUD