Emerald|Lab Grown|IGI

0.90ct J VS2 Emerald Lab Grown Diamond

VG • J/VS2 • IGI LG371912123

Shape and cutting style on the report: Emerald cut

Certificate IGI LG371912123

Diamond specifications and retailer prices

From $640 USD
As of October 29, 2026
Save $2,676 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,316 USD at MOH London · As of October 25, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG371912123 or 371912123. Listed at 10 retailers as of October 25, 2026, with prices from $640 to $3,316, a $2,676 spread on the same certified stone. MOH London lists it at $3,316. 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
J
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG371912123
Dimensions6.47 × 4.62 × 3.09 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.47 mm4.62 mm0.90 ctJ / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG371912123
Side View
Table 64.5%CrownGirdle: MED-STKPavilionCulet: LNGDepth 66.9%

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 29
Current: $3,316 USD|Low: $640 USD|High: $3,795 USD|Avg: $1,583 USD|-0.9%
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 25, 2026
Retailer 8$640 USD
Retailer 7$762 USD
Retailer 13$829 USD
Retailer 14$853 USD
Retailer 9$883 USD
Retailer 12$883 USD
Retailer 3$1,060 USD
Retailer 4$1,369 USD
Retailer 10$1,428 USD
Retailer 6$1,977 USD
Retailer 2$2,101 USD
Retailer 11$2,484 USD
MOH London$3,316 USD
Retailer 5$3,795 USD

17 data points across 14 retailers

10 retailers$640 USD to $3,316 USD

A
Cheapest Retailer
-
$640 USD
B+
Retailer 2
-
$762 USD
View
B+
Retailer 3
-
$829 USD
View
B+
Retailer 4
-
$853 USD
View
Final sale: no returns
B+
Retailer 5
-
$883 USD
View
B+
Retailer 6
-
$883 USD
View
Price last confirmed 12 days ago
B
Retailer 7
-
$1,428 USD
View
B
Retailer 8
-
$2,101 USD
View
B
Retailer 9
-
$2,484 USD
View
Most Expensive
B
MOH London
LG371912123 · Oct 25
$3,316 USD
£2,611 GBP
View
9 more retailers have this diamond
Prices start from $640 USDSave up to $2,676 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
0.90ct Emerald
$640 USD