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Round|Lab Grown|IGI

1.22ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG791609630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791609630

Diamond specifications and retailer prices

From $450 AUD
$316 USD
As of October 29, 2026
Save $3,536 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,986 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791609630 or 791609630. Listed at 22 retailers as of October 29, 2026, with prices from $450 to $3,986, a $3,536 spread on the same certified stone. Do Amore Diamonds lists it at $3,986. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609630
Dimensions6.85 × 6.82 × 4.24 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
6.85 mm6.82 mm1.22 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609630
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.1%

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: Oct 29
Current: $3,986 AUD|Low: $443 AUD|High: $3,986 AUD|Avg: $1,281 AUD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 3$450 AUD
Retailer 10$503 AUD
Retailer 17$521 AUD
Retailer 11$557 AUD
Retailer 18$557 AUD
Retailer 4$742 AUD
Retailer 15$776 AUD
Retailer 9$804 AUD
Retailer 20$820 AUD
Retailer 13$954 AUD
Retailer 14$1,057 AUD
Retailer 2$1,094 AUD
Retailer 19$1,634 AUD
Retailer 12$1,798 AUD
Retailer 7$1,977 AUD
Retailer 6$2,150 AUD
Retailer 8$2,203 AUD
Retailer 5$2,218 AUD
Retailer 16$2,406 AUD
Do Amore Diamonds$3,986 AUD

44 data points across 20 retailers

22 retailers$450 AUD to $3,986 AUD

A
Cheapest Retailer
-
$450 AUD
$316 USD
A
Retailer 2
-
$503 AUD
$353 USD
View
Final sale: no returns
A
Retailer 3
-
$521 AUD
$366 USD
View
A
Retailer 4
-
$557 AUD
$391 USD
View
A
Retailer 5
-
$557 AUD
$391 USD
View
A
Retailer 6
-
$742 AUD
$521 USD
View
A
Retailer 7
-
$776 AUD
$545 USD
View
A
Retailer 8
-
$804 AUD
$565 USD
View
A
Retailer 9
-
$820 AUD
$576 USD
View
A
Retailer 10
-
$954 AUD
€638 EUR
View
B+
Retailer 11
-
$1,057 AUD
ZAR 11,995 ZAR
View
B+
Retailer 12
-
$1,094 AUD
£605 GBP
View
B+
Retailer 13
-
$1,612 AUD
$1,132 USD
View
B+
Retailer 14
-
$1,634 AUD
$1,148 USD
View
B+
Retailer 15
-
$1,798 AUD
$1,263 USD
View
B+
Retailer 16
-
$1,977 AUD
$1,389 USD
View
Retailer 17
-
$2,150 AUD
$1,510 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$2,203 AUD
$1,548 USD
View
B
Retailer 19
-
$2,218 AUD
$1,558 USD
View
B
Retailer 20
-
$2,349 AUD
$1,650 USD
View
B+
Retailer 21
-
$2,406 AUD
£1,331 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E47376BCE · Oct 31
$3,986 AUD
$2,800 USD
View
21 more retailers have this diamond
Prices start from $450 AUDSave up to $3,536 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
$450 AUD