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Emerald|Lab Grown|IGI

1.05ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG512204033

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512204033

Diamond specifications and retailer prices

From €561 EUR
As of November 6, 2026
Save €1,270 EUR (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,832 EUR at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512204033 or 512204033. Listed at 11 retailers as of November 6, 2026, with prices from €561 to €1,832, a €1,270 spread on the same certified stone. NZ Jewellers lists it at €1,832. 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512204033
Dimensions7.02 × 4.64 × 3.13 mm
L/W Ratio1.51
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
7.02 mm4.64 mm1.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512204033
Side View
Table 63.5%Crown 22.6°Girdle: STK-THKPavilion 34.9°Culet: LNGDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,832 EUR|Low: €539 EUR|High: €2,776 EUR|Avg: €1,080 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6€561 EUR
Retailer 11€611 EUR
Retailer 7€624 EUR
Retailer 8€651 EUR
Retailer 10€651 EUR
Retailer 3€811 EUR
Retailer 9€1,065 EUR
Retailer 2€1,081 EUR
Retailer 5€1,663 EUR
NZ Jewellers€1,832 EUR
Retailer 4€2,743 EUR

45 data points across 11 retailers

11 retailers€561 EUR to €1,832 EUR

B+
Cheapest Retailer
-
€561 EUR
B
Retailer 2
-
€611 EUR
View
B
Retailer 3
-
€624 EUR
View
Retailer 4
-
€651 EUR
View
Price last confirmed 21 days ago
B
Retailer 5
-
€651 EUR
View
B
Retailer 6
-
€811 EUR
View
B
Retailer 7
-
€1,065 EUR
View
B
Retailer 8
-
€1,081 EUR
View
B
Retailer 9
-
€1,663 EUR
View
Most Expensive
B
NZ Jewellers
d1ffab3f-ee23-479e-8616-785e3021b216 · Nov 6
€1,832 EUR
$2,056 USD
View
9 more retailers have this diamond
Prices start from €561 EURSave up to €1,270 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.

B+
1.05ct Emerald
€561 EUR