Emerald|Lab Grown|IGI

1.05ct E IF Emerald Lab Grown Diamond

GD • E/IF • IGI LG621495340

Shape and cutting style on the report: Emerald cut

Certificate IGI LG621495340

Diamond specifications and retailer prices

From $226 USD
As of October 27, 2026
Save $1,051 USD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,277 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG621495340 or 621495340. Listed at 21 retailers as of October 27, 2026, with prices from $226 to $1,277, a $1,051 spread on the same certified stone. Reve Diamonds lists it at $1,277. 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

1.05
Carat
E
Color
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621495340
Dimensions7.21 × 4.81 × 3.02 mm
L/W Ratio1.50
Culet sizeLong
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
7.21 mm4.81 mm1.05 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621495340
Side View
Table 70.0%Crown 29.6°Girdle: MED-STKPavilion 39.2°Culet: LNGDepth 62.8%

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: Oct 27
Current: $522 USD|Low: $217 USD|High: $1,277 USD|Avg: $633 USD|+6.0%
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Retailer 19
Reve Diamonds
October 29, 2026
Retailer 19$226 USD
Retailer 9$252 USD
Retailer 10$262 USD
Retailer 2$280 USD
Retailer 6$280 USD
Retailer 4$378 USD
Retailer 12$453 USD
Retailer 14$482 USD
Retailer 7$515 USD
Retailer 1$522 USD
Retailer 3$608 USD
Retailer 15$684 USD
Retailer 18$735 USD
Retailer 13$815 USD
Retailer 5$902 USD
Retailer 8$950 USD
Retailer 11$954 USD
Retailer 17$1,090 USD
Retailer 16$1,125 USD
Reve Diamonds$1,277 USD

40 data points across 20 retailers

21 retailers$226 USD to $1,277 USD

A
Cheapest Retailer
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$226 USD
A
Retailer 2
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$252 USD
View
Final sale: no returns
A
Retailer 3
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$262 USD
View
A
Retailer 4
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$280 USD
View
A
Retailer 5
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$280 USD
View
A
Retailer 6
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$378 USD
View
A
Retailer 7
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$453 USD
€431 EUR
View
B+
Retailer 8
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$482 USD
ZAR 7,783 ZAR
View
B+
Retailer 9
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$515 USD
View
B+
Retailer 10
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$522 USD
£411 GBP
View
B+
Retailer 11
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$608 USD
View
B+
Retailer 12
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$684 USD
A$1,052 AUD
View
B
Retailer 13
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$735 USD
View
B+
Retailer 14
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$815 USD
A$1,254 AUD
View
B
Retailer 15
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$822 USD
View
Price last confirmed 21 days ago
B
Retailer 16
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$902 USD
View
B
Retailer 17
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$954 USD
View
B
Retailer 18
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$969 USD
View
B
Retailer 19
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$1,090 USD
View
B
Retailer 20
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$1,125 USD
£886 GBP
View
Most Expensive
B
Reve Diamonds
736E58EAB · Oct 28
$1,277 USD
View
20 more retailers have this diamond
Prices start from $226 USDSave up to $1,051 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
1.05ct Emerald
$226 USD