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 €399 EUR
$446 USD
As of October 29, 2026
Save €1,901 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €7,150 EUR at Taylor and Hart · As of October 30, 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 14 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
Colour
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: €949 EUR|Low: €399 EUR|High: €7,172 EUR|Avg: €2,164 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 30, 2026
Retailer 3€399 EUR
Retailer 11€403 EUR
Retailer 5€606 EUR
Retailer 1€949 EUR
Retailer 2€974 EUR
Retailer 7€1,163 EUR
Retailer 8€1,499 EUR
Retailer 12€1,661 EUR
Retailer 9€2,010 EUR
Retailer 4€2,247 EUR
Retailer 10€2,300 EUR
Retailer 6€5,865 EUR
Taylor and Hart€7,150 EUR

28 data points across 13 retailers

14 retailers€399 EUR to €2,300 EUR

A
Cheapest Retailer
-
€399 EUR
$446 USD
A
Retailer 2
-
€403 EUR
$450 USD
View
B+
Retailer 3
-
€606 EUR
View
Retailer 4
-
€935 EUR
$1,045 USD
View
Price last confirmed 30 days ago
B
Retailer 5
-
€949 EUR
$1,060 USD
View
B
Retailer 6
-
€974 EUR
CA$1,512 CAD
View
B
Retailer 7
-
€1,163 EUR
$1,299 USD
View
B
Retailer 8
-
€1,499 EUR
$1,675 USD
View
B
Retailer 9
-
€1,661 EUR
$1,856 USD
View
B
Retailer 10
-
€2,010 EUR
$2,246 USD
View
B
Retailer 11
-
€2,247 EUR
$2,510 USD
View
B
Retailer 12
-
€2,300 EUR
$2,570 USD
View
Retailer 13
-
€5,865 EUR
£5,159 GBP
View
Price under review
Most Expensive
Taylor and Hart
VHT8SGG · Oct 30
€7,150 EUR
$7,988 USD
View
Price under review
13 more retailers have this diamond
Prices start from €399 EURSave up to €1,901 EUR

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
€399 EUR