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Emerald|Lab Grown|IGI

1.01ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG553217966

Shape and cutting style on the report: Emerald cut

Certificate IGI LG553217966

Diamond specifications and retailer prices

From €132 EUR
As of November 6, 2026
Save €632 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €764 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct 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 LG553217966 or 553217966. Listed at 16 retailers as of November 1, 2026, with prices from €132 to €764, a €632 spread on the same certified stone. MOH London lists it at €764. 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

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG553217966
Dimensions6.64 × 4.74 × 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
6.64 mm4.74 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG553217966
Side View
Table 64.5%Crown 36.6°Girdle: MediumPavilion 36.3°Culet: LNGDepth 66.9%

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 6
Current: €764 EUR|Low: €113 EUR|High: €774 EUR|Avg: €304 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
Retailer 14
November 6, 2026
Retailer 6€113 EUR
Retailer 8€132 EUR
Retailer 3€148 EUR
Retailer 11€153 EUR
Retailer 12€164 EUR
Retailer 14€232 EUR
Retailer 2€280 EUR
Retailer 9€289 EUR
Retailer 10€310 EUR
Retailer 5€328 EUR
Retailer 4€381 EUR
Retailer 7€526 EUR
Retailer 13€555 EUR
MOH London€764 EUR

45 data points across 14 retailers

16 retailers€132 EUR to €764 EUR

A
Cheapest Retailer
-
€132 EUR
A
Retailer 2
-
€148 EUR
View
Final sale: no returns
A
Retailer 3
-
€153 EUR
View
A
Retailer 4
-
€164 EUR
View
A
Retailer 5
-
€193 EUR
View
B+
Retailer 6
-
€232 EUR
View
Retailer 7
-
€275 EUR
View
Price last confirmed 22 days ago
A
Retailer 8
-
€280 EUR
View
Retailer 9
-
€289 EUR
View
Price last confirmed 8 days ago
Retailer 10
-
€310 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
-
€328 EUR
View
B+
Retailer 12
-
€381 EUR
View
B+
Retailer 13
-
€470 EUR
View
B
Retailer 14
-
€526 EUR
View
B
Retailer 15
-
€555 EUR
View
Most Expensive
B
MOH London
LG553217966 · Nov 1
€764 EUR
£675 GBP
View
15 more retailers have this diamond
Prices start from €132 EURSave up to €632 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
1.01ct Emerald
€132 EUR