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Emerald|Lab Grown|IGI

1.00ct J VS2 Emerald Lab Grown Diamond

VG • J/VS2 • IGI LG407981502

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407981502

Diamond specifications and retailer prices

From $710 USD
As of October 29, 2026
Save $3,205 USD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,915 USD at MOH London · As of October 27, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407981502 or 407981502. Listed at 10 retailers as of October 27, 2026, with prices from $710 to $3,915, a $3,205 spread on the same certified stone. MOH London lists it at $3,915. 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

1.00
Carat
J
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle24.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407981502
Dimensions6.64 × 4.55 × 3.28 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.64 mm4.55 mm1.00 ctJ / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407981502
Side View
Table 62.5%Crown 24.6°Girdle: STK-THKPavilion 37.8°Culet: LNGDepth 72.1%

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: $3,915 USD|Low: $710 USD|High: $3,957 USD|Avg: $1,754 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
October 25, 2026
Retailer 6$710 USD
Retailer 5$994 USD
Retailer 11$1,081 USD
Retailer 7$1,153 USD
Retailer 10$1,153 USD
Retailer 12$1,330 USD
Retailer 3$1,660 USD
Retailer 8$1,842 USD
Retailer 9$2,161 USD
Retailer 2$2,485 USD
Retailer 4$2,581 USD
MOH London$3,915 USD

14 data points across 12 retailers

10 retailers$710 USD to $3,915 USD

B+
Cheapest Retailer
-
$710 USD
B+
Retailer 2
-
$994 USD
View
B+
Retailer 3
-
$1,081 USD
View
Retailer 4
-
$1,153 USD
View
Price last confirmed 12 days ago
B
Retailer 5
-
$1,153 USD
View
B
Retailer 6
-
$1,330 USD
View
B
Retailer 7
-
$1,842 USD
View
B
Retailer 8
-
$2,161 USD
View
C
Retailer 9
-
$2,485 USD
View
Most Expensive
C
MOH London
LG407981502 · Oct 27
$3,915 USD
£3,083 GBP
View
9 more retailers have this diamond
Prices start from $710 USDSave up to $3,205 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+
1.00ct Emerald
$710 USD