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Emerald|Lab Grown|IGI

1.01ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG499191844

Shape and cutting style on the report: Emerald cut

Certificate IGI LG499191844

Diamond specifications and retailer prices

From $580 USD
As of October 30, 2026
Save $3,274 USD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,854 USD at MOH London · As of October 29, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499191844 or 499191844. Listed at 9 retailers as of October 29, 2026, with prices from $580 to $3,854, a $3,274 spread on the same certified stone. MOH London lists it at $3,854. 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
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191844
Dimensions7.15 × 4.62 × 3.02 mm
L/W Ratio1.55
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
7.15 mm4.62 mm1.01 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191844
Side View
Table 62.0%Crown 26.3°Girdle: MediumPavilion 36°Culet: LNGDepth 65.4%

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: Oct 30
Current: $3,854 USD|Low: $580 USD|High: $3,880 USD|Avg: $1,711 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
October 30, 2026
Retailer 2$580 USD
Retailer 5$882 USD
Retailer 10$959 USD
Retailer 6$1,023 USD
Retailer 9$1,023 USD
Retailer 11$1,503 USD
Retailer 7$1,642 USD
Retailer 4$2,275 USD
Retailer 3$2,289 USD
Retailer 8$2,876 USD
MOH London$3,854 USD

16 data points across 11 retailers

9 retailers$580 USD to $3,854 USD

A
Cheapest Retailer
-
$580 USD
B+
Retailer 2
-
$882 USD
View
B+
Retailer 3
-
$959 USD
View
B+
Retailer 4
-
$1,023 USD
View
Retailer 5
-
$1,023 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$1,642 USD
View
B
Retailer 7
-
$2,275 USD
View
B
Retailer 8
-
$2,876 USD
View
Most Expensive
B
MOH London
LG499191844 · Oct 29
$3,854 USD
£3,035 GBP
View
8 more retailers have this diamond
Prices start from $580 USDSave up to $3,274 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