Emerald|Lab Grown|IGI

1.55ct H VS2 Emerald Lab Grown Diamond

VG • H/VS2 • IGI LG818681831

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818681831

Diamond specifications and retailer prices

From $187 USD
As of October 27, 2026
Save $899 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,086 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG818681831 or 818681831. Listed at 14 retailers as of October 26, 2026, with prices from $187 to $1,086, a $899 spread on the same certified stone. MOH London lists it at $1,086. 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

1.55
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681831
Dimensions7.79 × 5.17 × 3.77 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm5.17 mm1.55 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681831
Side View
Table 64.0%Crown 37.5°Girdle: MED-STKPavilion 43.3°Culet: LargeDepth 72.9%

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: Oct 27
Current: $1,086 USD|Low: $182 USD|High: $1,125 USD|Avg: $524 USD|+0.1%
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
October 29, 2026
Retailer 4$187 USD
Retailer 3$209 USD
Retailer 14$217 USD
Retailer 10$232 USD
Retailer 11$232 USD
Retailer 8$408 USD
Retailer 13$453 USD
Retailer 2$567 USD
Retailer 12$746 USD
Retailer 9$749 USD
Retailer 5$756 USD
Retailer 6$800 USD
Retailer 7$825 USD
MOH London$1,086 USD

30 data points across 14 retailers

14 retailers$187 USD to $1,086 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$217 USD
View
A
Retailer 4
-
$232 USD
View
A
Retailer 5
-
$232 USD
View
B+
Retailer 6
-
$408 USD
View
A
Retailer 7
-
$453 USD
View
B+
Retailer 8
-
$567 USD
View
B+
Retailer 9
-
$746 USD
View
B
Retailer 10
-
$749 USD
View
B+
Retailer 11
-
$756 USD
SGD 1,021 SGD
View
B
Retailer 12
-
$800 USD
View
B
Retailer 13
-
$825 USD
View
Most Expensive
B
MOH London
LG818681831 · Oct 26
$1,086 USD
£855 GBP
View
13 more retailers have this diamond
Prices start from $187 USDSave up to $899 USD

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
1.55ct Emerald
$187 USD