CaratHunter
Plans
Emerald|Lab Grown|IGI

1.05ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG523263193

Shape and cutting style on the report: Emerald cut

Certificate IGI LG523263193

Diamond specifications and retailer prices

From €216 EUR
As of November 6, 2026
Save €853 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,068 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG523263193 or 523263193. Listed at 11 retailers as of November 5, 2026, with prices from €216 to €1,068, a €853 spread on the same certified stone. MOH London lists it at €1,068. 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

1.05
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle17°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523263193
Dimensions7.17 × 4.77 × 2.98 mm
L/W Ratio1.50
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.17 mm4.77 mm1.05 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523263193
Side View
Table 67.5%Crown 17°Girdle: MediumPavilion 36.2°Culet: LNGDepth 62.5%

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 6
Current: €1,068 EUR|Low: €207 EUR|High: €1,284 EUR|Avg: €594 EUR|+1.6%
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 5, 2026
Retailer 7€216 EUR
Retailer 13€250 EUR
Retailer 9€267 EUR
Retailer 12€267 EUR
Retailer 10€451 EUR
Retailer 5€456 EUR
Retailer 14€474 EUR
Retailer 8€481 EUR
Retailer 4€690 EUR
Retailer 6€712 EUR
Retailer 11€860 EUR
Retailer 2€862 EUR
MOH London€1,068 EUR
Retailer 3€1,284 EUR

17 data points across 14 retailers

11 retailers€216 EUR to €1,068 EUR

A
Cheapest Retailer
-
€216 EUR
A
Retailer 2
-
€250 EUR
View
A
Retailer 3
-
€267 EUR
View
Retailer 4
-
€267 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
-
€451 EUR
View
A
Retailer 6
-
€456 EUR
View
A
Retailer 7
-
€474 EUR
View
A
Retailer 8
-
€481 EUR
View
B+
Retailer 9
-
€860 EUR
View
B+
Retailer 10
-
€862 EUR
View
Most Expensive
B+
MOH London
LG523263193 · Nov 5
€1,068 EUR
£944 GBP
View
10 more retailers have this diamond
Prices start from €216 EURSave up to €853 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
1.05ct Emerald
€216 EUR