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Emerald|Lab Grown|IGI

1.00ct F SI2 Emerald Lab Grown Diamond

VG • F/SI2 • IGI LG526279547

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526279547

Diamond specifications and retailer prices

From €180 EUR
As of November 6, 2026
Save €860 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,040 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG526279547 or 526279547. Listed at 12 retailers as of November 5, 2026, with prices from €180 to €1,040, a €860 spread on the same certified stone. MOH London lists it at €1,040. 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
F
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279547
Dimensions7.36 × 4.25 × 3.03 mm
L/W Ratio1.73
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
7.36 mm4.25 mm1.00 ctF / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526279547
Side View
Table 61.5%Crown 22°Girdle: STK-THKPavilion 39.8°Culet: LNGDepth 71.3%

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: Nov 6
Current: €1,040 EUR|Low: €173 EUR|High: €1,056 EUR|Avg: €426 EUR|+3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5€180 EUR
Retailer 3€200 EUR
Retailer 10€208 EUR
Retailer 6€223 EUR
Retailer 9€223 EUR
Retailer 7€386 EUR
Retailer 2€404 EUR
Retailer 11€433 EUR
Retailer 8€717 EUR
Retailer 4€719 EUR
MOH London€1,040 EUR

45 data points across 11 retailers

12 retailers€180 EUR to €1,040 EUR

A
Cheapest Retailer
-
€180 EUR
B+
Retailer 2
-
€200 EUR
View
Final sale: no returns
B+
Retailer 3
-
€208 EUR
View
B+
Retailer 4
-
€223 EUR
View
Retailer 5
-
€223 EUR
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€386 EUR
View
B+
Retailer 7
-
€404 EUR
View
B
Retailer 8
-
€410 EUR
View
B
Retailer 9
-
€433 EUR
View
B
Retailer 10
-
€717 EUR
View
B
Retailer 11
-
€719 EUR
View
Most Expensive
C
MOH London
LG526279547 · Nov 5
€1,040 EUR
£919 GBP
View
11 more retailers have this diamond
Prices start from €180 EURSave up to €860 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
€180 EUR