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Emerald|Lab Grown|IGI

1.01ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG440011262

Shape and cutting style on the report: Emerald cut

Certificate IGI LG440011262

Diamond specifications and retailer prices

From $580 USD
As of November 4, 2026
Save $3,358 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,938 USD at MOH London · As of November 5, 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 LG440011262 or 440011262. Listed at 11 retailers as of November 4, 2026, with prices from $580 to $3,938, a $3,358 spread on the same certified stone. MOH London lists it at $3,938. 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 angle29.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440011262
Dimensions6.51 × 4.84 × 3.25 mm
L/W Ratio1.35
Culet sizeLong
Cert comments
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Top View
6.51 mm4.84 mm1.01 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440011262
Side View
Table 68.5%Crown 29.7°Girdle: Slightly ThickPavilion 39°Culet: LNGDepth 67.1%

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: $3,938 USD|Low: $580 USD|High: $4,002 USD|Avg: $1,777 USD|-0.3%
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
November 5, 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$3,938 USD

17 data points across 13 retailers

11 retailers$580 USD to $3,938 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
B
MOH London
LG440011262 · Nov 5
$3,938 USD
£3,101 GBP
View
10 more retailers have this diamond
Prices start from $580 USDSave up to $3,358 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