CaratHunter
Plans
Emerald|Lab Grown|IGI

1.22ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG821611444

Shape and cutting style on the report: Emerald cut

Certificate IGI LG821611444

Diamond specifications and retailer prices

From $527 AUD
$370 USD
As of October 30, 2026
Save $3,160 AUD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,687 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.22ct lab-grown emerald diamond

This 1.22ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG821611444 or 821611444. Listed at 12 retailers as of October 30, 2026, with prices from $527 to $3,687, a $3,160 spread on the same certified stone. Brilliant Earth lists it at $3,687. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821611444
Dimensions6.98 × 4.94 × 3.47 mm
L/W Ratio1.41
Culet sizeLarge
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
6.98 mm4.94 mm1.22 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821611444
Side View
Table 66.0%Crown 39.6°Girdle: STK-THKPavilion 44.3°Culet: LargeDepth 70.2%

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 30
Current: $3,687 AUD|Low: $527 AUD|High: $4,143 AUD|Avg: $1,320 AUD|-11.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$527 AUD
Retailer 5$631 AUD
Retailer 7$677 AUD
Retailer 2$728 AUD
Retailer 3$960 AUD
Retailer 6$1,415 AUD
Retailer 8$1,582 AUD
Retailer 9$2,114 AUD
Brilliant Earth$3,687 AUD

44 data points across 9 retailers

12 retailers$527 AUD to $3,687 AUD

A
Cheapest Retailer
-
$527 AUD
$370 USD
A
Retailer 2
-
$631 AUD
€422 EUR
View
A
Retailer 3
-
$677 AUD
ZAR 7,686 ZAR
View
A
Retailer 4
-
$728 AUD
£403 GBP
View
B+
Retailer 5
-
$960 AUD
$674 USD
View
B+
Retailer 6
-
$1,098 AUD
$771 USD
View
B+
Retailer 7
-
$1,342 AUD
$943 USD
View
B+
Retailer 8
-
$1,345 AUD
$945 USD
View
B+
Retailer 9
-
$1,415 AUD
View
B
Retailer 10
-
$1,582 AUD
£875 GBP
View
B
Retailer 11
-
$2,114 AUD
$1,485 USD
View
Most Expensive
B
Brilliant Earth
20857439A · Oct 31
$3,687 AUD
$2,590 USD
View
11 more retailers have this diamond
Prices start from $527 AUDSave up to $3,160 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 Emerald
$527 AUD