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Emerald|Lab Grown|IGI

1.22ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG758550103

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758550103

Diamond specifications and retailer prices

From $268 AUD
$188 USD
As of October 30, 2026
Save $3,005 AUD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,272 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG758550103 or 758550103. Listed at 21 retailers as of October 27, 2026, with prices from $268 to $3,272, a $3,005 spread on the same certified stone. Queensmith lists it at $3,272. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758550103
Dimensions7.19 × 5.12 × 3.34 mm
L/W Ratio1.40
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
7.19 mm5.12 mm1.22 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758550103
Side View
Table 60.0%Crown 37.3°Girdle: MediumPavilion 40.9°Culet: LargeDepth 65.2%

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 30
Current: $677 AUD|Low: $268 AUD|High: $2,804 AUD|Avg: $968 AUD|-0.2%
Retailer 1
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
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 7$268 AUD
Retailer 8$299 AUD
Retailer 17$310 AUD
Retailer 3$333 AUD
Retailer 10$333 AUD
Retailer 13$480 AUD
Retailer 11$510 AUD
Retailer 15$630 AUD
Retailer 1$677 AUD
Retailer 20$683 AUD
Retailer 19$848 AUD
Retailer 16$897 AUD
Retailer 5$1,072 AUD
Retailer 6$1,180 AUD
Retailer 9$1,425 AUD
Retailer 14$1,479 AUD
Retailer 4$1,647 AUD
Retailer 18$1,922 AUD
Retailer 12$2,392 AUD
Retailer 2$2,577 AUD

44 data points across 20 retailers

21 retailers$268 AUD to $3,272 AUD

A
Cheapest Retailer
-
$268 AUD
$188 USD
A
Retailer 2
-
$299 AUD
$210 USD
View
Final sale: no returns
A
Retailer 3
-
$310 AUD
$218 USD
View
A
Retailer 4
-
$333 AUD
$234 USD
View
A
Retailer 5
-
$333 AUD
$234 USD
View
B+
Retailer 6
-
$480 AUD
$337 USD
View
A
Retailer 7
-
$510 AUD
HK$2,800 HKD
View
A
Retailer 8
-
$630 AUD
ZAR 7,154 ZAR
View
A
Retailer 9
-
$677 AUD
£374 GBP
View
A
Retailer 10
-
$683 AUD
$480 USD
View
A
Retailer 11
-
$848 AUD
$596 USD
View
A
Retailer 12
-
$897 AUD
View
B+
Retailer 13
-
$1,072 AUD
$753 USD
View
B+
Retailer 14
-
$1,180 AUD
$829 USD
View
B+
Retailer 15
-
$1,425 AUD
$1,001 USD
View
B+
Retailer 16
-
$1,479 AUD
£818 GBP
View
B+
Retailer 17
-
$1,647 AUD
$1,157 USD
View
B+
Retailer 18
-
$1,922 AUD
$1,350 USD
View
B
Retailer 19
-
$2,392 AUD
$1,680 USD
View
B
Retailer 20
-
$2,577 AUD
$1,810 USD
View
Most Expensive
B
Queensmith
LG758550103 · Oct 27
$3,272 AUD
£1,810 GBP
View
20 more retailers have this diamond
Prices start from $268 AUDSave up to $3,005 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
$268 AUD