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Emerald|Lab Grown|IGI

1.22ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG595392571

Shape and cutting style on the report: Emerald cut

Certificate IGI LG595392571

Diamond specifications and retailer prices

From $231 AUD
$162 USD
As of October 27, 2026
Save $1,990 AUD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,221 AUD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG595392571 or 595392571. Listed at 9 retailers as of October 27, 2026, with prices from $231 to $2,221, a $1,990 spread on the same certified stone. Do Amore Diamonds lists it at $2,221. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595392571
Dimensions7.17 × 5.07 × 3.41 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.17 mm5.07 mm1.22 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595392571
Side View
Table 63.0%Crown 35.9°Girdle: MediumPavilion 40.3°Culet: LargeDepth 67.3%

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: Oct 27
Current: $2,221 AUD|Low: $224 AUD|High: $2,235 AUD|Avg: $912 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5$231 AUD
Retailer 10$262 AUD
Retailer 3$268 AUD
Retailer 7$518 AUD
Retailer 9$954 AUD
Retailer 4$972 AUD
Retailer 6$1,016 AUD
Retailer 8$1,047 AUD
Retailer 2$1,481 AUD
Do Amore Diamonds$2,221 AUD

22 data points across 10 retailers

9 retailers$231 AUD to $2,221 AUD

A
Cheapest Retailer
-
$231 AUD
$162 USD
A
Retailer 2
-
$268 AUD
$188 USD
View
B+
Retailer 3
-
$518 AUD
$364 USD
View
B+
Retailer 4
-
$954 AUD
$670 USD
View
B+
Retailer 5
-
$972 AUD
$683 USD
View
B
Retailer 6
-
$1,016 AUD
$714 USD
View
B
Retailer 7
-
$1,047 AUD
$735 USD
View
B
Retailer 8
-
$1,481 AUD
£819 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B73AFF80C · Oct 27
$2,221 AUD
$1,560 USD
View
8 more retailers have this diamond
Prices start from $231 AUDSave up to $1,990 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
$231 AUD