CaratHunter
Plans
Emerald|Lab Grown|IGI

1.22ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG652465280

Shape and cutting style on the report: Emerald cut

Certificate IGI LG652465280

Diamond specifications and retailer prices

From $175 AUD
$123 USD
As of October 29, 2026
Save $1,646 AUD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,821 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.22ct lab-grown emerald diamond

This 1.22ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG652465280 or 652465280. Listed at 11 retailers as of October 29, 2026, with prices from $175 to $1,821, a $1,646 spread on the same certified stone. MOH London lists it at $1,821. 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
E
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652465280
Dimensions7.22 × 5.01 × 3.44 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.01 mm1.22 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652465280
Side View
Table 63.0%Crown 33.1°Girdle: MED-STKPavilion 41.2°Culet: LargeDepth 68.7%

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: $1,821 AUD|Low: $175 AUD|High: $1,821 AUD|Avg: $574 AUD
MOH London
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
October 31, 2026
Retailer 8$175 AUD
Retailer 4$204 AUD
Retailer 9$231 AUD
Retailer 14$255 AUD
Retailer 13$417 AUD
Retailer 3$423 AUD
Retailer 5$429 AUD
Retailer 2$446 AUD
Retailer 10$581 AUD
Retailer 12$698 AUD
Retailer 11$762 AUD
Retailer 7$777 AUD
Retailer 6$1,036 AUD
MOH London$1,821 AUD

5 data points across 14 retailers

11 retailers$175 AUD to $1,821 AUD

A
Cheapest Retailer
-
$175 AUD
$123 USD
B+
Retailer 2
-
$204 AUD
$143 USD
View
B+
Retailer 3
-
$231 AUD
$162 USD
View
B+
Retailer 4
-
$255 AUD
HK$1,400 HKD
View
B
Retailer 5
-
$417 AUD
$293 USD
View
B+
Retailer 6
-
$423 AUD
£234 GBP
View
B+
Retailer 7
-
$446 AUD
£247 GBP
View
B+
Retailer 8
-
$581 AUD
$408 USD
View
B+
Retailer 9
-
$698 AUD
$490 USD
View
B
Retailer 10
-
$777 AUD
$546 USD
View
Most Expensive
C
MOH London
LG652465280 · Oct 29
$1,821 AUD
£1,007 GBP
View
10 more retailers have this diamond
Prices start from $175 AUDSave up to $1,646 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
$175 AUD