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Emerald|Lab Grown|IGI

1.01ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG754509911

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754509911

Diamond specifications and retailer prices

From $135 USD
As of November 1, 2026
Save $1,261 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,396 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754509911 or 754509911. Listed at 17 retailers as of November 1, 2026, with prices from $135 to $1,396, a $1,261 spread on the same certified stone. MOH London lists it at $1,396. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle48.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754509911
Dimensions6.85 × 4.42 × 3.46 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm4.42 mm1.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754509911
Side View
Table 70.0%Crown 37.8°Girdle: THK-VTKPavilion 48.6°Culet: LargeDepth 78.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,396 USD|Low: $135 USD|High: $1,427 USD|Avg: $488 USD|-2.1%
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 5$135 USD
Retailer 14$156 USD
Retailer 12$167 USD
Retailer 9$171 USD
Retailer 10$288 USD
Retailer 3$315 USD
Retailer 4$317 USD
Retailer 16$320 USD
Retailer 8$324 USD
Retailer 2$408 USD
Retailer 17$413 USD
Retailer 13$537 USD
Retailer 15$567 USD
Retailer 7$593 USD
Retailer 11$610 USD
Retailer 6$869 USD
MOH London$1,396 USD

29 data points across 17 retailers

17 retailers$135 USD to $1,396 USD

A
Cheapest Retailer
-
$135 USD
A
Retailer 2
-
$156 USD
View
A
Retailer 3
-
$167 USD
View
Retailer 4
-
$171 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$288 USD
ZAR 4,659 ZAR
View
A
Retailer 6
-
$315 USD
View
A
Retailer 7
-
$317 USD
£250 GBP
View
A
Retailer 8
-
$320 USD
View
A
Retailer 9
-
$324 USD
€309 EUR
View
A
Retailer 10
-
$408 USD
A$627 AUD
View
A
Retailer 11
-
$413 USD
View
B+
Retailer 12
-
$537 USD
View
B+
Retailer 13
-
$567 USD
View
B+
Retailer 14
-
$593 USD
View
B+
Retailer 15
-
$610 USD
View
B
Retailer 16
-
$869 USD
£684 GBP
View
Most Expensive
B
MOH London
LG754509911 · Nov 1
$1,396 USD
£1,099 GBP
View
16 more retailers have this diamond
Prices start from $135 USDSave up to $1,261 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
1.01ct Emerald
$135 USD