Emerald|Lab Grown|IGI

1.00ct E FL Emerald Lab Grown Diamond

VG • E/FL • IGI LG791649933

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791649933

Diamond specifications and retailer prices

From $446 USD
As of October 29, 2026
Save $2,124 USD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,988 USD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG791649933 or 791649933. Listed at 13 retailers as of October 29, 2026, with a 476% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791649933
Dimensions7.07 × 4.78 × 3.06 mm
L/W Ratio1.48
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
7.07 mm4.78 mm1.00 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791649933
Side View
Table 69.0%Crown 35.9°Girdle: MediumPavilion 39.5°Culet: LargeDepth 64.0%

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 29
Current: $677 USD|Low: $446 USD|High: $8,013 USD|Avg: $2,421 USD|+19.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 2$446 USD
Retailer 9$450 USD
Retailer 1$677 USD
Retailer 11$1,089 USD
Retailer 5$1,299 USD
Retailer 6$1,675 USD
Retailer 10$1,856 USD
Retailer 7$2,246 USD
Retailer 3$2,510 USD
Retailer 8$2,570 USD
Retailer 4$6,552 USD
Taylor and Hart$7,988 USD

27 data points across 12 retailers

13 retailers$446 USD to $2,570 USD

A
Cheapest Retailer
-
$446 USD
A
Retailer 2
-
$450 USD
View
B+
Retailer 3
-
$677 USD
€645 EUR
View
Retailer 4
-
$1,045 USD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$1,089 USD
CA$1,512 CAD
View
B
Retailer 6
-
$1,299 USD
View
B
Retailer 7
-
$1,675 USD
View
B
Retailer 8
-
$1,856 USD
View
B
Retailer 9
-
$2,246 USD
View
B
Retailer 10
-
$2,510 USD
View
B
Retailer 11
-
$2,570 USD
View
Retailer 12
-
$6,552 USD
£5,159 GBP
View
Price under review
Most Expensive
Taylor and Hart
VHT8SGG · Oct 28
$7,988 USD
View
Price under review
12 more retailers have this diamond
Prices start from $446 USDSave up to $2,124 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
$446 USD