Emerald|Lab Grown|IGI

0.90ct E SI2 Emerald Lab Grown Diamond

GD • E/SI2 • IGI LG530227381

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530227381

Diamond specifications and retailer prices

From $156 USD
As of October 29, 2026
Save $847 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,003 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG530227381 or 530227381. Listed at 15 retailers as of October 29, 2026, with prices from $156 to $1,003, a $847 spread on the same certified stone. MOH London lists it at $1,003. 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

0.90
Carat
E
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530227381
Dimensions6.37 × 4.59 × 3.11 mm
L/W Ratio1.39
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
6.37 mm4.59 mm0.90 ctE / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530227381
Side View
Table 64.5%Crown 29.2°Girdle: MediumPavilion 35.1°Culet: LNGDepth 67.8%

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 29
Current: $1,003 USD|Low: $150 USD|High: $1,082 USD|Avg: $518 USD|+0.4%
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
October 30, 2026
Retailer 12$156 USD
Retailer 5$174 USD
Retailer 3$181 USD
Retailer 13$193 USD
Retailer 16$193 USD
Retailer 2$288 USD
Retailer 4$403 USD
Retailer 10$410 USD
Retailer 6$444 USD
Retailer 11$657 USD
Retailer 14$687 USD
Retailer 9$690 USD
Retailer 15$716 USD
Retailer 7$792 USD
MOH London$1,003 USD
Retailer 8$1,082 USD

19 data points across 16 retailers

15 retailers$156 USD to $1,003 USD

B+
Cheapest Retailer
-
$156 USD
B+
Retailer 2
-
$174 USD
View
Final sale: no returns
B+
Retailer 3
-
$181 USD
View
B+
Retailer 4
-
$193 USD
View
B+
Retailer 5
-
$193 USD
View
B+
Retailer 6
-
$288 USD
View
B
Retailer 7
-
$403 USD
View
B+
Retailer 8
-
$410 USD
View
B
Retailer 9
-
$444 USD
View
B
Retailer 10
-
$657 USD
View
B
Retailer 11
-
$687 USD
View
B
Retailer 12
-
$690 USD
View
B
Retailer 13
-
$716 USD
View
C
Retailer 14
-
$792 USD
View
Most Expensive
C
MOH London
LG530227381 · Oct 29
$1,003 USD
£790 GBP
View
14 more retailers have this diamond
Prices start from $156 USDSave up to $847 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.

B+
0.90ct Emerald
$156 USD