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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 €120 EUR
$134 USD
As of October 30, 2026
Save €1,124 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,244 EUR at MOH London · As of November 1, 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 October 30, 2026, with prices from €120 to €1,244, a €1,124 spread on the same certified stone. MOH London lists it at €1,244. 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
Color
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: Oct 30
Current: €1,244 EUR|Low: €115 EUR|High: €1,258 EUR|Avg: €341 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 1, 2026
Retailer 9€120 EUR
Retailer 4€140 EUR
Retailer 3€149 EUR
Retailer 12€149 EUR
Retailer 10€197 EUR
Retailer 2€252 EUR
Retailer 6€265 EUR
Retailer 7€283 EUR
Retailer 11€358 EUR
Retailer 5€371 EUR
Retailer 13€479 EUR
Retailer 8€506 EUR
MOH London€1,244 EUR

43 data points across 13 retailers

14 retailers€120 EUR to €1,244 EUR

B+
Cheapest Retailer
-
€120 EUR
$134 USD
B+
Retailer 2
-
€140 EUR
$156 USD
View
B+
Retailer 3
-
€149 EUR
$166 USD
View
Retailer 4
-
€149 EUR
$166 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€172 EUR
HK$1,500 HKD
View
B+
Retailer 6
-
€197 EUR
$220 USD
View
B+
Retailer 7
-
€252 EUR
£222 GBP
View
B+
Retailer 8
-
€265 EUR
View
B+
Retailer 9
-
€283 EUR
£249 GBP
View
B+
Retailer 10
-
€358 EUR
$400 USD
View
B+
Retailer 11
-
€371 EUR
$414 USD
View
B
Retailer 12
-
€479 EUR
$535 USD
View
B
Retailer 13
-
€506 EUR
$565 USD
View
Most Expensive
C
MOH London
LG488128314 · Nov 1
€1,244 EUR
£1,094 GBP
View
13 more retailers have this diamond
Prices start from €120 EURSave up to €1,124 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
€120 EUR