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Emerald|Lab Grown|IGI

1.05ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG816605421

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816605421

Diamond specifications and retailer prices

From €138 EUR
As of November 4, 2026
Save €664 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €803 EUR at MOH London · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816605421 or 816605421. Listed at 18 retailers as of November 4, 2026, with prices from €138 to €803, a €664 spread on the same certified stone. MOH London lists it at €803. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605421
Dimensions6.68 × 4.89 × 3.42 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm4.89 mm1.05 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605421
Side View
Table 61.0%Crown 31.5°Girdle: MediumPavilion 41.9°Culet: LargeDepth 69.9%

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 4
Current: €803 EUR|Low: €132 EUR|High: €816 EUR|Avg: €387 EUR|-1.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 17€138 EUR
Retailer 18€155 EUR
Retailer 16€161 EUR
Retailer 7€172 EUR
Retailer 9€172 EUR
Retailer 14€296 EUR
Retailer 2€298 EUR
Retailer 8€300 EUR
Retailer 15€313 EUR
Retailer 6€408 EUR
Retailer 13€420 EUR
Retailer 11€455 EUR
Retailer 4€472 EUR
Retailer 5€554 EUR
Retailer 10€556 EUR
Retailer 3€602 EUR
Retailer 12€648 EUR
MOH London€803 EUR

38 data points across 18 retailers

18 retailers€138 EUR to €803 EUR

A
Cheapest Retailer
-
€138 EUR
A
Retailer 2
-
€155 EUR
View
Final sale: no returns
A
Retailer 3
-
€161 EUR
View
Retailer 4
-
€172 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
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€172 EUR
View
A
Retailer 6
-
€296 EUR
View
A
Retailer 7
-
€298 EUR
View
A
Retailer 8
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€300 EUR
View
A
Retailer 9
-
€313 EUR
View
Retailer 10
-
€408 EUR
View
Price last confirmed 18 days ago
B+
Retailer 11
-
€420 EUR
View
B+
Retailer 12
-
€455 EUR
View
B+
Retailer 13
-
€472 EUR
View
B
Retailer 14
-
€554 EUR
View
B+
Retailer 15
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€563 EUR
View
B+
Retailer 16
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€602 EUR
View
B+
Retailer 17
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€648 EUR
View
Most Expensive
B
MOH London
LG816605421 · Nov 4
€803 EUR
£712 GBP
View
17 more retailers have this diamond
Prices start from €138 EURSave up to €664 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
€138 EUR