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Emerald|Lab Grown|IGI

1.00ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG841696766

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841696766

Diamond specifications and retailer prices

From €121 EUR
As of November 5, 2026
Save €1,007 EUR (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,128 EUR at MOH London · As of November 2, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841696766 or 841696766. Listed at 9 retailers as of November 2, 2026, with prices from €121 to €1,128, a €1,007 spread on the same certified stone. MOH London lists it at €1,128. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841696766
Dimensions7.25 × 4.81 × 3.05 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm4.81 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841696766
Side View
Table 61.0%Crown 31.4°Girdle: MediumPavilion 36.4°Culet: LargeDepth 63.4%

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 5
Current: €1,128 EUR|Low: €121 EUR|High: €1,169 EUR|Avg: €473 EUR|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8€121 EUR
Retailer 6€187 EUR
Retailer 4€256 EUR
Retailer 2€276 EUR
Retailer 5€484 EUR
Retailer 3€499 EUR
Retailer 7€842 EUR
MOH London€1,128 EUR

33 data points across 8 retailers

9 retailers€121 EUR to €1,128 EUR

A
Cheapest Retailer
-
€121 EUR
Final sale: no returns
Retailer 2
-
€142 EUR
View
Price last confirmed 29 days ago
B+
Retailer 3
-
€187 EUR
View
A
Retailer 4
-
€256 EUR
View
B+
Retailer 5
-
€276 EUR
View
B
Retailer 6
-
€484 EUR
View
B+
Retailer 7
-
€499 EUR
View
B
Retailer 8
-
€842 EUR
View
Most Expensive
B
MOH London
LG841696766 · Nov 2
€1,128 EUR
£997 GBP
View
8 more retailers have this diamond
Prices start from €121 EURSave up to €1,007 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
€121 EUR