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Round|Lab Grown|IGI

1.22ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG728507081

Shape and cutting style on the report: Round brilliant

Certificate IGI LG728507081

Diamond specifications and retailer prices

From $362 AUD
As of November 6, 2026
Save $1,479 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,842 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG728507081 or 728507081. Listed at 20 retailers as of November 6, 2026, with prices from $362 to $1,842, a $1,479 spread on the same certified stone. Reve Diamonds lists it at $1,842. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728507081
Dimensions6.92 × 6.95 × 4.15 mm
L/W Ratio1.00
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
6.92 mm6.95 mm1.22 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728507081
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.9%

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 6
Current: $680 AUD|Low: $362 AUD|High: $1,842 AUD|Avg: $925 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 6, 2026
Retailer 8$362 AUD
Retailer 2$643 AUD
Retailer 1$680 AUD
Retailer 3$685 AUD
Retailer 4$738 AUD
Retailer 9$754 AUD
Retailer 6$981 AUD
Retailer 7$1,295 AUD
Retailer 5$1,604 AUD
Reve Diamonds$1,842 AUD

43 data points across 10 retailers

20 retailers$362 AUD to $1,842 AUD

Retailer 1
-
$311 AUD
Price last confirmed 30 days ago
Retailer 2
-
$325 AUD
View
Price last confirmed 46 days ago
A
Retailer 3
-
$362 AUD
View
Final sale: no returns
Retailer 4
-
$375 AUD
View
Price last confirmed 46 days ago
Retailer 5
-
$396 AUD
View
Price last confirmed 46 days ago
Retailer 6
-
$402 AUD
View
Price last confirmed 30 days ago
Retailer 7
-
$402 AUD
View
Price last confirmed 36 days ago
A
Retailer 8
-
$643 AUD
View
A
Retailer 9
-
$680 AUD
View
A
Retailer 10
-
$685 AUD
View
A
Retailer 11
-
$738 AUD
View
A
Retailer 12
-
$754 AUD
View
B+
Retailer 13
-
$933 AUD
View
B+
Retailer 14
-
$981 AUD
View
Retailer 15
-
$1,291 AUD
View
Price last confirmed 38 days ago
Retailer 16
-
$1,291 AUD
View
Price last confirmed 47 days ago
B
Retailer 17
-
$1,295 AUD
View
B
Retailer 18
-
$1,367 AUD
View
B
Retailer 19
-
$1,604 AUD
View
Most Expensive
B
Reve Diamonds
08CD046D1 · Nov 6
$1,842 AUD
$1,265 USD
View
19 more retailers have this diamond
Prices start from $362 AUDSave up to $1,479 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 Round
$362 AUD