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Emerald|Lab Grown|IGI

1.05ct H SI2 Emerald Lab Grown Diamond

ID • H/SI2 • IGI LG570361774

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570361774

Diamond specifications and retailer prices

From €156 EUR
$174 USD
As of October 30, 2026
Save €676 EUR (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €832 EUR at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG570361774 or 570361774. Listed at 11 retailers as of October 29, 2026, with prices from €156 to €832, a €676 spread on the same certified stone. MOH London lists it at €832. 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
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570361774
Dimensions6.54 × 4.84 × 3.17 mm
L/W Ratio1.35
Culet sizeLarge
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
6.54 mm4.84 mm1.05 ctH / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570361774
Side View
Table 62.0%Crown 34.2°Girdle: MediumPavilion 41.1°Culet: LargeDepth 65.5%

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: Oct 30
Current: €832 EUR|Low: €147 EUR|High: €832 EUR|Avg: €375 EUR|+5.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7€152 EUR
Retailer 5€156 EUR
Retailer 3€218 EUR
Retailer 4€264 EUR
Retailer 9€296 EUR
Retailer 8€347 EUR
Retailer 10€375 EUR
Retailer 2€545 EUR
Retailer 6€637 EUR
MOH London€832 EUR

14 data points across 10 retailers

11 retailers€156 EUR to €832 EUR

Retailer 1
-
€123 EUR
$137 USD
Price last confirmed 32 days ago
Retailer 2
-
€142 EUR
$159 USD
View
Price last confirmed 38 days ago
Retailer 3
-
€150 EUR
$168 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
€156 EUR
$174 USD
View
B+
Retailer 5
-
€218 EUR
$243 USD
View
A
Retailer 6
-
€264 EUR
HK$2,300 HKD
View
A
Retailer 7
-
€347 EUR
$388 USD
View
Retailer 8
-
€542 EUR
$605 USD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
€545 EUR
$609 USD
View
B+
Retailer 10
-
€637 EUR
SGD 962 SGD
View
Most Expensive
B+
MOH London
LG570361774 · Oct 29
€832 EUR
£732 GBP
View
10 more retailers have this diamond
Prices start from €156 EURSave up to €676 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
€156 EUR