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Emerald|Lab Grown|IGI

1.04ct F SI2 Emerald Lab Grown Diamond

GD • F/SI2 • IGI LG488128314

Shape and cutting style on the report: Emerald cut

Certificate IGI LG488128314

Diamond specifications and retailer prices

From €119 EUR
As of November 1, 2026
Save €1,118 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,238 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG488128314 or 488128314. Listed at 14 retailers as of November 1, 2026, with prices from €119 to €1,238, a €1,118 spread on the same certified stone. MOH London lists it at €1,238. 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

1.04
Carat
F
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.9°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488128314
Dimensions6.71 × 4.85 × 3.18 mm
L/W Ratio1.38
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
6.71 mm4.85 mm1.04 ctF / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG488128314
Side View
Table 62.0%Crown 18.9°Girdle: MED-STKPavilion 42.5°Culet: LNGDepth 65.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,238 EUR|Low: €115 EUR|High: €1,253 EUR|Avg: €342 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 9€119 EUR
Retailer 4€139 EUR
Retailer 3€148 EUR
Retailer 12€148 EUR
Retailer 10€196 EUR
Retailer 2€250 EUR
Retailer 6€264 EUR
Retailer 7€282 EUR
Retailer 11€356 EUR
Retailer 5€369 EUR
Retailer 13€477 EUR
Retailer 8€503 EUR
MOH London€1,238 EUR

41 data points across 13 retailers

14 retailers€119 EUR to €1,238 EUR

B+
Cheapest Retailer
-
€119 EUR
B+
Retailer 2
-
€139 EUR
View
B+
Retailer 3
-
€148 EUR
View
Retailer 4
-
€148 EUR
View
Price last confirmed 12 days ago
B+
Retailer 5
-
€171 EUR
View
B+
Retailer 6
-
€196 EUR
View
B+
Retailer 7
-
€250 EUR
View
Retailer 8
-
€264 EUR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
€282 EUR
View
Retailer 10
-
€356 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€369 EUR
View
B
Retailer 12
-
€477 EUR
View
B
Retailer 13
-
€503 EUR
View
Most Expensive
C
MOH London
LG488128314 · Nov 2
€1,238 EUR
£1,094 GBP
View
13 more retailers have this diamond
Prices start from €119 EURSave up to €1,118 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.

B+
1.04ct Emerald
€119 EUR