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Emerald|Lab Grown|IGI

1.00ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG615357492

Shape and cutting style on the report: Emerald cut

Certificate IGI LG615357492

Diamond specifications and retailer prices

From $170 USD
As of October 27, 2026
Save $1,390 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,560 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG615357492 or 615357492. Listed at 20 retailers as of October 27, 2026, with prices from $170 to $1,560, a $1,390 spread on the same certified stone. Brilliant Earth lists it at $1,560. 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

1.00
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle46.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615357492
Dimensions5.40 × 5.40 × 8.97 mm
L/W Ratio1.00
Culet sizeLong
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
5.40 mm5.40 mm1.00 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615357492
Side View
Table 68.0%Crown 40.7°Girdle: MediumPavilion 46.7°Culet: LNGDepth 70.0%

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: $1,560 USD|Low: $169 USD|High: $1,690 USD|Avg: $574 USD|-7.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 8$170 USD
Retailer 9$189 USD
Retailer 6$197 USD
Retailer 12$211 USD
Retailer 18$243 USD
Retailer 2$354 USD
Retailer 17$356 USD
Retailer 14$373 USD
Retailer 20$377 USD
Retailer 4$451 USD
Retailer 15$514 USD
Retailer 3$526 USD
Retailer 7$541 USD
Retailer 10$677 USD
Retailer 19$694 USD
Retailer 11$732 USD
Retailer 13$751 USD
Retailer 16$987 USD
Retailer 5$1,098 USD
Brilliant Earth$1,560 USD

33 data points across 20 retailers

20 retailers$170 USD to $1,560 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$197 USD
View
A
Retailer 4
-
$211 USD
View
A
Retailer 5
-
$243 USD
HK$1,900 HKD
View
A
Retailer 6
-
$354 USD
€337 EUR
View
A
Retailer 7
-
$356 USD
ZAR 5,755 ZAR
View
A
Retailer 8
-
$373 USD
£294 GBP
View
B+
Retailer 9
-
$377 USD
View
A
Retailer 10
-
$451 USD
View
A
Retailer 11
-
$514 USD
A$790 AUD
View
B+
Retailer 12
-
$526 USD
View
B+
Retailer 13
-
$541 USD
View
B+
Retailer 14
-
$677 USD
View
B+
Retailer 15
-
$694 USD
View
B
Retailer 16
-
$732 USD
View
B+
Retailer 17
-
$751 USD
A$1,155 AUD
View
B
Retailer 18
-
$987 USD
£777 GBP
View
B
Retailer 19
-
$1,098 USD
View
Most Expensive
B
Brilliant Earth
21310005A · Oct 29
$1,560 USD
View
19 more retailers have this diamond
Prices start from $170 USDSave up to $1,390 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
1.00ct Emerald
$170 USD