Emerald|Lab Grown|IGI

1.22ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG754509080

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754509080

Diamond specifications and retailer prices

From £170 GBP
$228 USD
As of November 1, 2026
Save £1,253 GBP (88%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: £1,423 GBP at Do Amore Diamonds · As of October 31, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754509080 or 754509080. Listed at 30 retailers as of October 31, 2026, with prices from £170 to £1,423, a £1,253 spread on the same certified stone. Do Amore Diamonds lists it at £1,423. 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 angle37.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509080
Dimensions7.37 × 4.92 × 3.22 mm
L/W Ratio1.50
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
7.37 mm4.92 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509080
Side View
Table 66.0%Crown 37.3°Girdle: MediumPavilion 36.7°Culet: LargeDepth 65.4%

Caratlytics Score

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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: Nov 1
Current: £1,423 GBP|Low: £148 GBP|High: £1,468 GBP|Avg: £566 GBP
Do Amore Diamonds
Retailer 2
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Retailer 21
November 1, 2026
Retailer 10£148 GBP
Retailer 5£170 GBP
Retailer 8£172 GBP
Retailer 11£182 GBP
Retailer 4£287 GBP
Retailer 16£343 GBP
Retailer 2£351 GBP
Retailer 9£367 GBP
Retailer 13£375 GBP
Retailer 14£440 GBP
Retailer 12£446 GBP
Retailer 18£496 GBP
Retailer 20£594 GBP
Retailer 6£653 GBP
Retailer 3£751 GBP
Retailer 17£819 GBP
Retailer 21£888 GBP
Retailer 19£1,006 GBP
Retailer 15£1,252 GBP
Retailer 7£1,322 GBP
Do Amore Diamonds£1,423 GBP

44 data points across 21 retailers

30 retailers£170 GBP to £1,423 GBP

Retailer 1
-
£142 GBP
$191 USD
Price last confirmed 32 days ago
Retailer 2
-
£148 GBP
$199 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
£170 GBP
$228 USD
View
Final sale: no returns
Retailer 4
-
£172 GBP
$231 USD
View
Price last confirmed 20 days ago
Retailer 5
-
£172 GBP
$231 USD
View
Price last confirmed 40 days ago
Retailer 6
-
£182 GBP
$244 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
£184 GBP
$247 USD
View
Retailer 8
-
£184 GBP
$247 USD
View
Price last confirmed 23 days ago
A
Retailer 9
-
£286 GBP
HK$3,000 HKD
View
A
Retailer 10
-
£287 GBP
$385 USD
View
A
Retailer 11
-
£343 GBP
€439 EUR
View
A
Retailer 12
-
£351 GBP
ZAR 7,604 ZAR
View
A
Retailer 13
-
£367 GBP
$492 USD
View
Retailer 14
-
£368 GBP
View
Price last confirmed 18 days ago
A
Retailer 15
-
£375 GBP
View
A
Retailer 16
-
£440 GBP
$590 USD
View
A
Retailer 17
-
£446 GBP
$599 USD
View
A
Retailer 18
-
£496 GBP
A$1,025 AUD
View
B+
Retailer 19
-
£594 GBP
$797 USD
View
Retailer 20
-
£653 GBP
$876 USD
View
Price last confirmed 23 days ago
Retailer 21
-
£653 GBP
$876 USD
View
Price last confirmed 33 days ago
Retailer 22
-
£751 GBP
A$1,551 AUD
View
Price last confirmed 26 days ago
B+
Retailer 23
-
£781 GBP
$1,048 USD
View
B+
Retailer 24
-
£819 GBP
View
B
Retailer 25
-
£840 GBP
SGD 1,524 SGD
View
B
Retailer 26
-
£888 GBP
$1,191 USD
View
B
Retailer 27
-
£1,006 GBP
$1,350 USD
View
B
Retailer 28
-
£1,252 GBP
$1,680 USD
View
B
Retailer 29
-
£1,322 GBP
$1,774 USD
View
Most Expensive
B
Do Amore Diamonds
27-5CA77AB68 · Oct 31
£1,423 GBP
$1,910 USD
View
29 more retailers have this diamond
Prices start from £170 GBPSave up to £1,253 GBP

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
£170 GBP