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Emerald|Lab Grown|IGI

1.01ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG506195292

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506195292

Diamond specifications and retailer prices

From $580 USD
As of November 4, 2026
Save $1,853 USD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,970 USD at MOH London · As of October 21, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG506195292 or 506195292. Listed at 11 retailers as of November 4, 2026, with a 319% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle18.4°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195292
Dimensions7.00 × 4.61 × 3.19 mm
L/W Ratio1.52
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
7.00 mm4.61 mm1.01 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195292
Side View
Table 64.0%Crown 18.4°Girdle: MediumPavilion 42.6°Culet: LNGDepth 69.2%

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 4
Current: $3,970 USD|Low: $580 USD|High: $3,995 USD|Avg: $1,782 USD|+0.5%
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
October 30, 2026
Retailer 2$580 USD
Retailer 6$1,004 USD
Retailer 11$1,092 USD
Retailer 12$1,123 USD
Retailer 7$1,164 USD
Retailer 10$1,164 USD
Retailer 3$1,340 USD
Retailer 4$1,674 USD
Retailer 8$1,859 USD
Retailer 9$2,182 USD
Retailer 13$2,433 USD
Retailer 5$3,333 USD
MOH London$3,970 USD

13 data points across 13 retailers

11 retailers$580 USD to $2,433 USD

A
Cheapest Retailer
-
$580 USD
B+
Retailer 2
-
$1,004 USD
View
B+
Retailer 3
-
$1,092 USD
View
B+
Retailer 4
-
$1,123 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,164 USD
View
Retailer 6
-
$1,164 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$1,340 USD
View
B
Retailer 8
-
$1,859 USD
View
B
Retailer 9
-
$2,182 USD
View
B
Retailer 10
-
$2,433 USD
View
Most Expensive
MOH London
LG506195292 · Oct 21
$3,970 USD
£3,126 GBP
View
Price last confirmed 15 days ago
10 more retailers have this diamond
Prices start from $580 USDSave up to $1,853 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
$580 USD