Emerald|Lab Grown|IGI

1.22ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG843635874

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843635874

Diamond specifications and retailer prices

From $350 USD
As of October 30, 2026
Save $2,200 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,550 USD at Brilliant Earth · As of October 30, 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 LG843635874 or 843635874. Listed at 12 retailers as of October 30, 2026, with prices from $350 to $2,550, a $2,200 spread on the same certified stone. Brilliant Earth lists it at $2,550. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843635874
Dimensions7.67 × 4.83 × 3.33 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.67 mm4.83 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843635874
Side View
Table 64.0%Crown 38°Girdle: MediumPavilion 43.4°Culet: LargeDepth 68.9%

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 30
Current: $2,550 USD|Low: $350 USD|High: $2,550 USD|Avg: $741 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5$350 USD
Retailer 9$422 USD
Retailer 4$453 USD
Retailer 6$479 USD
Retailer 12$581 USD
Retailer 8$765 USD
Retailer 11$843 USD
Retailer 2$884 USD
Retailer 7$887 USD
Retailer 3$1,001 USD
Retailer 10$1,046 USD
Brilliant Earth$2,550 USD

12 data points across 12 retailers

12 retailers$350 USD to $2,550 USD

A
Cheapest Retailer
-
$350 USD
A
Retailer 2
-
$422 USD
€402 EUR
View
Retailer 3
-
$453 USD
ZAR 7,313 ZAR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$479 USD
£377 GBP
View
A
Retailer 5
-
$581 USD
View
B+
Retailer 6
-
$765 USD
View
B+
Retailer 7
-
$843 USD
SGD 1,139 SGD
View
B+
Retailer 8
-
$884 USD
View
B+
Retailer 9
-
$887 USD
View
B+
Retailer 10
-
$1,001 USD
A$1,540 AUD
View
B+
Retailer 11
-
$1,046 USD
£824 GBP
View
Most Expensive
B
Brilliant Earth
22294338A · Oct 30
$2,550 USD
View
11 more retailers have this diamond
Prices start from $350 USDSave up to $2,200 USD

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
$350 USD