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Emerald|Lab Grown|IGI

1.27ct H VS1 Emerald Lab Grown Diamond

VG • H/VS1 • IGI LG816620165

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816620165

Diamond specifications and retailer prices

From €140 EUR
As of November 4, 2026
Save €672 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €813 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.27ct lab-grown emerald diamond

This 1.27ct 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 very-good cut grade and certified by IGI LG816620165 or 816620165. Listed at 16 retailers as of November 4, 2026, with prices from €140 to €813, a €672 spread on the same certified stone. MOH London lists it at €813. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle43.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816620165
Dimensions7.07 × 5.04 × 3.63 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm5.04 mm1.27 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816620165
Side View
Table 64.0%Crown 38.6°Girdle: STK-THKPavilion 43.6°Culet: LargeDepth 72.0%

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: €813 EUR|Low: €135 EUR|High: €835 EUR|Avg: €396 EUR|-1.4%
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
November 4, 2026
Retailer 6€140 EUR
Retailer 5€156 EUR
Retailer 3€163 EUR
Retailer 13€174 EUR
Retailer 14€174 EUR
Retailer 10€301 EUR
Retailer 12€317 EUR
Retailer 16€424 EUR
Retailer 9€425 EUR
Retailer 2€463 EUR
Retailer 11€501 EUR
Retailer 15€560 EUR
Retailer 4€572 EUR
Retailer 7€572 EUR
Retailer 8€609 EUR
MOH London€813 EUR

34 data points across 16 retailers

16 retailers€140 EUR to €813 EUR

A
Cheapest Retailer
-
€140 EUR
A
Retailer 2
-
€156 EUR
View
Final sale: no returns
A
Retailer 3
-
€163 EUR
View
Retailer 4
-
€174 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€174 EUR
View
A
Retailer 6
-
€301 EUR
View
B+
Retailer 7
-
€317 EUR
View
B+
Retailer 8
-
€424 EUR
View
A
Retailer 9
-
€425 EUR
View
B+
Retailer 10
-
€463 EUR
View
B+
Retailer 11
-
€501 EUR
View
B+
Retailer 12
-
€560 EUR
View
B+
Retailer 13
-
€572 EUR
View
B+
Retailer 14
-
€572 EUR
View
B+
Retailer 15
-
€609 EUR
View
Most Expensive
B
MOH London
LG816620165 · Nov 4
€813 EUR
£721 GBP
View
15 more retailers have this diamond
Prices start from €140 EURSave up to €672 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
1.27ct Emerald
€140 EUR