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Emerald|Lab Grown|IGI

1.28ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG506195335

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195335

Diamond specifications and retailer prices

From €821 EUR
$917 USD
As of October 30, 2026
Save €2,425 EUR (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,245 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506195335 or 506195335. Listed at 15 retailers as of October 29, 2026, with prices from €821 to €3,245, a €2,425 spread on the same certified stone. MOH London lists it at €3,245. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.1°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195335
Dimensions7.76 × 5.01 × 3.10 mm
L/W Ratio1.55
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
7.76 mm5.01 mm1.28 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195335
Side View
Table 68.5%Crown 23.1°Girdle: Slightly ThickPavilion 33.4°Culet: LNGDepth 61.9%

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: Oct 30
Current: €3,245 EUR|Low: €655 EUR|High: €3,272 EUR|Avg: €1,753 EUR|-0.5%
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
October 31, 2026
Retailer 13€821 EUR
Retailer 4€892 EUR
Retailer 5€918 EUR
Retailer 3€951 EUR
Retailer 15€951 EUR
Retailer 14€1,074 EUR
Retailer 11€1,110 EUR
Retailer 8€1,399 EUR
Retailer 16€1,525 EUR
Retailer 10€1,750 EUR
Retailer 12€2,118 EUR
Retailer 2€2,480 EUR
Retailer 6€2,633 EUR
Retailer 17€2,676 EUR
Retailer 9€2,726 EUR
Retailer 7€2,844 EUR
MOH London€3,245 EUR

30 data points across 17 retailers

15 retailers€821 EUR to €3,245 EUR

B+
Cheapest Retailer
-
€821 EUR
$917 USD
B+
Retailer 2
-
€892 EUR
$997 USD
View
B+
Retailer 3
-
€918 EUR
$1,026 USD
View
Final sale: no returns
B+
Retailer 4
-
€951 EUR
$1,063 USD
View
Retailer 5
-
€951 EUR
$1,063 USD
View
Price last confirmed 15 days ago
B
Retailer 6
-
€1,074 EUR
$1,200 USD
View
B
Retailer 7
-
€1,110 EUR
$1,240 USD
View
B
Retailer 8
-
€1,525 EUR
$1,704 USD
View
B
Retailer 9
-
€1,750 EUR
ZAR 31,578 ZAR
View
B
Retailer 10
-
€2,118 EUR
$2,366 USD
View
B
Retailer 11
-
€2,480 EUR
A$4,263 AUD
View
B
Retailer 12
-
€2,633 EUR
£2,316 GBP
View
B
Retailer 13
-
€2,676 EUR
$2,990 USD
View
B
Retailer 14
-
€2,844 EUR
$3,177 USD
View
Most Expensive
B
MOH London
LG506195335 · Oct 29
€3,245 EUR
£2,855 GBP
View
14 more retailers have this diamond
Prices start from €821 EURSave up to €2,425 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+
1.28ct Emerald
€821 EUR