CaratHunter
Plans
Emerald|Lab Grown|IGI

1.22ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG818665532

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818665532

Diamond specifications and retailer prices

From $433 AUD
$304 USD
As of October 29, 2026
Save $3,724 AUD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,157 AUD at Brilliant Earth · As of October 29, 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 top-tier cut grade and certified by IGI LG818665532 or 818665532. Listed at 20 retailers as of October 29, 2026, with prices from $433 to $4,157, a $3,724 spread on the same certified stone. Brilliant Earth lists it at $4,157. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818665532
Dimensions7.54 × 4.90 × 3.11 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm4.90 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818665532
Side View
Table 69.0%Crown 32.6°Girdle: Slightly ThickPavilion 37°Culet: LargeDepth 63.5%

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: $4,157 AUD|Low: $433 AUD|High: $4,157 AUD|Avg: $1,243 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$433 AUD
Retailer 3$484 AUD
Retailer 11$537 AUD
Retailer 4$726 AUD
Retailer 7$762 AUD
Retailer 2$954 AUD
Retailer 5$961 AUD
Retailer 6$1,310 AUD
Retailer 9$1,650 AUD
Retailer 8$2,155 AUD
Brilliant Earth$4,157 AUD

43 data points across 11 retailers

20 retailers$433 AUD to $4,157 AUD

Retailer 1
-
$433 AUD
$304 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$433 AUD
$304 USD
View
A
Retailer 3
-
$433 AUD
$304 USD
View
A
Retailer 4
-
$484 AUD
$340 USD
View
Final sale: no returns
Retailer 5
-
$503 AUD
$353 USD
View
Price last confirmed 37 days ago
A
Retailer 6
-
$503 AUD
$353 USD
View
Retailer 7
-
$530 AUD
$372 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$537 AUD
$377 USD
View
A
Retailer 9
-
$537 AUD
$377 USD
View
A
Retailer 10
-
$726 AUD
$510 USD
View
A
Retailer 11
-
$762 AUD
$535 USD
View
A
Retailer 12
-
$954 AUD
£528 GBP
View
B+
Retailer 13
-
$961 AUD
€643 EUR
View
B+
Retailer 14
-
$1,137 AUD
$799 USD
View
B+
Retailer 15
-
$1,310 AUD
View
B+
Retailer 16
-
$1,650 AUD
$1,159 USD
View
B
Retailer 17
-
$1,727 AUD
$1,213 USD
View
B
Retailer 18
-
$1,794 AUD
$1,260 USD
View
B+
Retailer 19
-
$2,155 AUD
£1,192 GBP
View
Most Expensive
B
Brilliant Earth
21041627A · Oct 29
$4,157 AUD
$2,920 USD
View
19 more retailers have this diamond
Prices start from $433 AUDSave up to $3,724 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
$433 AUD