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Emerald|Lab Grown|IGI

1.00ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG474141289

Shape and cutting style on the report: Emerald cut

Certificate IGI LG474141289

Diamond specifications and retailer prices

From €116 EUR
$130 USD
As of October 29, 2026
Save €1,090 EUR (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,206 EUR at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG474141289 or 474141289. Listed at 16 retailers as of October 29, 2026, with prices from €116 to €1,206, a €1,090 spread on the same certified stone. MOH London lists it at €1,206. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG474141289
Dimensions6.59 × 4.72 × 3.17 mm
L/W Ratio1.40
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
6.59 mm4.72 mm1.00 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG474141289
Side View
Table 69.5%Crown 24°Girdle: MED-STKPavilion 37.3°Culet: LNGDepth 67.2%

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: €1,206 EUR|Low: €112 EUR|High: €1,221 EUR|Avg: €314 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€116 EUR
Retailer 3€131 EUR
Retailer 4€135 EUR
Retailer 11€144 EUR
Retailer 13€144 EUR
Retailer 10€192 EUR
Retailer 2€242 EUR
Retailer 6€258 EUR
Retailer 7€274 EUR
Retailer 5€365 EUR
Retailer 12€465 EUR
Retailer 8€491 EUR
MOH London€1,206 EUR

43 data points across 13 retailers

16 retailers€116 EUR to €1,206 EUR

A
Cheapest Retailer
-
€116 EUR
$130 USD
A
Retailer 2
-
€131 EUR
$146 USD
View
Final sale: no returns
A
Retailer 3
-
€135 EUR
$151 USD
View
A
Retailer 4
-
€144 EUR
$161 USD
View
Retailer 5
-
€144 EUR
$161 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€172 EUR
HK$1,500 HKD
View
B+
Retailer 7
-
€192 EUR
$215 USD
View
A
Retailer 8
-
€242 EUR
£213 GBP
View
A
Retailer 9
-
€258 EUR
View
A
Retailer 10
-
€274 EUR
£241 GBP
View
B+
Retailer 11
-
€365 EUR
$408 USD
View
B+
Retailer 12
-
€403 EUR
SGD 609 SGD
View
B
Retailer 13
-
€465 EUR
$519 USD
View
B
Retailer 14
-
€491 EUR
$548 USD
View
B+
Retailer 15
-
€515 EUR
$575 USD
View
Most Expensive
B
MOH London
LG474141289 · Nov 1
€1,206 EUR
£1,061 GBP
View
15 more retailers have this diamond
Prices start from €116 EURSave up to €1,090 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
€116 EUR