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Emerald|Lab Grown|IGI

1.04ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG640452597

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640452597

Diamond specifications and retailer prices

From €116 EUR
As of November 4, 2026
Save €1,081 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,197 EUR at MOH London · As of November 5, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG640452597 or 640452597. Listed at 17 retailers as of November 4, 2026, with prices from €116 to €1,197, a €1,081 spread on the same certified stone. MOH London lists it at €1,197. 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

1.04
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640452597
Dimensions6.81 × 4.75 × 3.28 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm4.75 mm1.04 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640452597
Side View
Table 61.0%Crown 31.5°Girdle: MediumPavilion 43.3°Culet: LargeDepth 69.1%

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: Nov 4
Current: €1,197 EUR|Low: €111 EUR|High: €1,214 EUR|Avg: €373 EUR|-0.3%
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
Retailer 14
Retailer 15
November 5, 2026
Retailer 12€116 EUR
Retailer 3€130 EUR
Retailer 7€135 EUR
Retailer 6€143 EUR
Retailer 14€143 EUR
Retailer 2€239 EUR
Retailer 8€259 EUR
Retailer 9€273 EUR
Retailer 15€273 EUR
Retailer 10€392 EUR
Retailer 5€462 EUR
Retailer 11€488 EUR
Retailer 13€499 EUR
Retailer 4€864 EUR
MOH London€1,197 EUR

45 data points across 15 retailers

17 retailers€116 EUR to €1,197 EUR

A
Cheapest Retailer
-
€116 EUR
A
Retailer 2
-
€130 EUR
View
Final sale: no returns
A
Retailer 3
-
€135 EUR
View
Retailer 4
-
€143 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€143 EUR
View
A
Retailer 6
-
€239 EUR
View
Retailer 7
-
€259 EUR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
€273 EUR
View
A
Retailer 9
-
€273 EUR
View
Retailer 10
-
€392 EUR
View
Price last confirmed 9 days ago
B+
Retailer 11
-
€445 EUR
View
B+
Retailer 12
-
€462 EUR
View
B
Retailer 13
-
€488 EUR
View
B
Retailer 14
-
€499 EUR
View
B+
Retailer 15
-
€511 EUR
View
B
Retailer 16
-
€864 EUR
View
Most Expensive
B
MOH London
LG640452597 · Nov 5
€1,197 EUR
£1,058 GBP
View
16 more retailers have this diamond
Prices start from €116 EURSave up to €1,081 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
1.04ct Emerald
€116 EUR