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Emerald|Lab Grown|IGI

1.01ct I SI2 Emerald Lab Grown Diamond

ID • I/SI2 • IGI LG365952728

Shape and cutting style on the report: Emerald cut

Certificate IGI LG365952728

Diamond specifications and retailer prices

From $274 USD
As of October 30, 2026
Save $778 USD (74%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,052 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 LG365952728 or 365952728. Listed at 3 retailers as of October 29, 2026, with prices from $274 to $1,052, a $778 spread on the same certified stone. MOH London lists it at $1,052. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG365952728
Dimensions6.41 × 4.96 × 3.14 mm
L/W Ratio1.29
Culet sizeLong
Cert comments
This Chemical Vapor Deposition (CVD) laboratory grown diamond is classified as Type IIa.
Top View
6.41 mm4.96 mm1.01 ctI / SI2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG365952728
Side View
Table 63.5%CrownGirdlePavilionCulet: LNGDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,052 USD|Low: $274 USD|High: $1,059 USD|Avg: $566 USD|+0.4%
MOH London
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$274 USD
Retailer 2$445 USD
MOH London$1,052 USD

13 data points across 3 retailers

3 retailers$274 USD to $1,052 USD

B
Cheapest Retailer
-
$274 USD
B+
Retailer 2
-
$445 USD
View
Most Expensive
B+
MOH London
LG365952728 · Oct 29
$1,052 USD
£828 GBP
View
2 more retailers have this diamond
Prices start from $274 USDSave up to $778 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+
1.01ct Emerald
$274 USD